MEMORANDUM

YVETTE KANE, District Judge.

The above-captioned action is one seeking review of a decision of the Commissioner of Social Security ("Commissioner") denying Plaintiff Angela A. Decker's claim for social security disability insurance benefits and supplemental security income benefits. For the reasons that follow, the Court will affirm the Commissioner's decision.

I. BACKGROUND

On January 12, 2012, Decker filed protectively1 an application for disability insurance benefits and an application for supplemental security income benefits. Tr. 12, 198, 208-216 and 222.2 The applications were initially denied by the Bureau of Disability Determination3 on April 10, 2012. Tr. 12 and 133-142. On April 26, 2012, Decker requested a hearing before an administrative law judge ("ALJ") which was held on August 9, 2013. Tr. 12, 31-104 and 143-144. Decker was represented by counsel at the hearing. Id. Decker alleged that she became disabled on November 15, 2010, because of hapatitis C, fibromyalgia,4 severe depression, chronic fatigue, high blood pressure and obesity.5 Tr. 133, 208, 210 and 226. At the administrative hearing Decker amended her alleged disability onset date to January 1, 2012. Tr. 41. The record reveals that Decker worked full-time through November 15, 2011. Tr. 36-37, 226-227 and 263.

On August 22, 2013, the ALJ issued a decision denying Decker's applications. Tr. 12-25. As will be explained in more detail infra the ALJ found that Decker failed to prove that she met the requirements of a listed impairment or suffered from work-preclusive functional limitations. Id. Instead the ALJ found that Decker had the ability to perform a limited range of light work with a sit/stand option as needed and based on the testimony of a vocational expert identified three job which Decker could perform. Tr. 17-18, 24 and 96-100. On October 1, 2013, Decker filed a request for review with the Appeals Council and on April 10, 2014, the Appeals Council concluded that there was no basis upon which to grant Decker's request for review. Tr. 1-3 and 7-8. Thus, the ALJ's decision stood as the final decision of the Commissioner.

Decker then filed a complaint in this court on June 4, 2014. Supporting and opposing briefs were submitted and the appeal6 became ripe for disposition on October 28, 2014, when Decker filed a reply brief.

Decker was born in the United States on January 3, 1972, and at all times relevant to this matter was considered a "younger individual"7 whose age would not seriously impact her ability to adjust to other work. 20 C.F.R. §§ 404.1563(c) and 416.963(c). Tr. 39, 131-132, 208 and 210.

Decker graduated from high school in 1990 and can read, write, speak and understand the English language and perform basic mathematical functions such as counting change and handling a savings account. Tr. 225, 239 and 458. During her elementary and secondary schooling, Decker attended regular education classes. Tr. 227.

Decker's work history covers 22 years and at least 16 different employers. Tr. 199, 202-204 and 207. The records of the Social Security Administration reveal that Decker had earnings in the years 1988 through 1996 and 1999 through 2011. Tr. 199. Decker's annual earnings range from a low of $96.88 in 1996 to a high of $17,128.22 in 1994. Id. After 2000, Decker's annual earning never rose above $16,351.34 or fell below $5359.96. Id. Decker's total earnings were $194,046.34. Id.

After high school Decker for approximately 4 years worked for several different employers, including a nursing home. Tr. 458. Decker then trained to become a medical assistant at Medix School in Towson, Maryland, and then in 1998 or 20008 completed a two-year program in business management at Yorktowne Business Institute, York, Pennsylvania. Tr. 45, 227 and 458. Decker from 2001 to 2003 was employed by an automobile dealership performing clerical and accounting duties. Id. Decker was married twice and her first husband died in or about 2003 from AIDS and hepatitis C. Tr. 457-458 and 570. After her first husband died, Decker worked at a foundry for about a year and then from August of 2004 to September, 2007, she worked at a pharmacy as a cashier or technician. Tr. 202, 227 and 458. From March, 2008 to mid-November, 2011, Decker primarily performed work, including cleaning, through temporary employment agencies. Tr. 227 and 458. Decker reported that the last work she performed was 10 hours per day, 4 days per week, at a factory through a temporary employment agency. Tr. 227.

A vocational expert identified Decker's prior work as (1) a parts picker where she would pick parts for assembly at a motorcycle manufacturer which was described as unskilled, medium work; (2) a commercial or industrial cleaner described as heavy, unskilled work; (3) a sales clerk described as semi-skilled, light work; (4) a pharmacy technician described as semi-skilled, light work; (5) a cashier described as unskilled, light work; (6) an accounting clerk described as skilled, sedentary work; (7) a cook helper described as unskilled, medium work; (8) a mail sorter described as unskilled, light work; and (9) a nursing assistant which was not described with respect to skill or exertional level.9 Tr. 92 and 94-95. The administrative law judge found that the only positions identified by the vocational expert which qualified as past relevant employment were the commercial or industrial cleaner, sales clerk, pharmacy technician, cashier and mail sorter.10 Tr. 96-97.

Decker is married but is separated from her husband and lives with her daughter and son in a two-story house; she is able to take care of her personal needs, such as feeding and dressing herself, except she stated that she "sometimes" has difficulty brushing her hair and her daughter assists her with that task; she is able to prepare simple meals and she prepares full meals 3 to 4 times per month; she drives her son to work everyday; she helps babysit her two grandchildren twice a week; she helps with the laundry by folding clothes; she performs simple housework such as dusting and sweeping and washing the dishes; she occasionally goes shopping with her daughter for clothes; she walks 1 ½ blocks three times per week for exercise; she feeds and takes care of her dogs at her house and drives approximately 3 miles to and spends time at her husband's house feeding his cats; she goes shopping for groceries once per month; her hobbies include putting puzzles together and reading books; she reported no problems getting along with others and occasionally visiting with family members; she reported playing video games and games on her cell-phone; she reported no difficulty squatting, kneeling, talking, hearing, seeing, understanding, following written or spoken instructions and using her hands; she does not need reminders to address her personal hygiene needs or to go places; she has no difficulty finishing what she starts; she can handle stress and changes to her routine and is able to walk for an hour before needing to rest; and she is able to handle a savings account and use a checkbook and money orders Tr. 39-40, 46, 50-52, 56, 64-65 and 236-243.

Decker smokes 1 pack of cigarettes per day and has a substantial history of abusing alcohol and controlled substances, including cocaine, marijuana and LSD. Tr. 368-369, 457-458 and 570. In March, 2012, Decker reported binging on alcohol "about once a month where she will have a bottle of wine or whisky and get drunk" but that she stopped using illicit drugs when she was 18 years old. Tr. 458. Also, in July, 2012, Decker stated that she "drinks [alcohol] in excess about twice a month." Tr. 570. At the administrative hearing in August, 2013, Decker testified that she stopped drinking alcohol when she started taking medication for diabetes about "seven or eight months" prior to the hearing but admitted "one like night where I was drinking since then." Tr. 68.

Decker argues that (1) the ALJ erred at step 3 of the sequential evaluation process by finding that Decker's impairments did not meet Listing 12.04, Affective Disorders; (2) the ALJ erred by failing to give appropriate weight to the opinion of Decker's treating physician and the opinion of a consultative psychologist; (3) the ALJ failed to properly evaluate Decker's fibromyalgia and credibility; and (4) substantial evidence does not support the ALJ's step 5 determination.

II. STANDARD OF REVIEW

A trial court has plenary review of all legal issues decided by the Commissioner. Poulos v. Commissioner of Social Security, 474 F.3d 88, 91 (3d Cir. 2007). The trial court's review of any findings of fact, however, is limited to whether those findings are supported by "substantial evidence." Brown v. Bowen, 845 F.2d 1211, 1213 (3d Cir. 1988). The substantial evidence standard is highly deferential, and is satisfied with "more than a mere scintilla" of evidence. Plummer v. Apfel, 186 F.3d 422, 427 (3d Cir. 1999)(internal citation omitted). "Where the ALJ's findings of fact are supported by substantial evidence, we are bound by those findings, even if we would have decided the factual inquiry differently." Fargnoli v. Massanari, 247 F.3d 34, 38 (3d Cir. 2001). Substantial evidence "does not mean a large or considerable amount of evidence," but rather "such relevant evidence as a reasonable mind might accept as adequate to support a conclusion." Pierce v. Underwood, 487 U.S. 552, 565 (1988)(quotation omitted). Substantial evidence exists only "in relationship to all the other evidence in the record," see Cotter v. Harris, 642 F.2d 700. 704 (3d Cir. 1981), and therefore a court reviewing the Commissioner's decision must scrutinize the record as a whole, including whether the Commissioner adequately developed the record. Shaw v. Chater, 21 F.3d 126, 131 (2d Cir. 2000).

To receive disability benefits, the plaintiff must demonstrate an "inability to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than 12 months." 42 U.S.C. § 432(d)(1)(A). Furthermore,

42 U.S.C. § 423(d)(2)(A).

The Commissioner utilizes a five-step process in evaluating disability insurance and supplemental security income claims. 20 C.F.R. §404.1520 and 20 C.F.R. § 416.920; Poulos, 474 F.3d at 91-92. This process requires the Commissioner to consider, in sequence, whether a claimant, first, is engaging in substantial gainful activity; second, has an impairment that is severe or a combination of impairments that is severe; third, has an impairment or combination of impairments that meets or equals the requirements of a listed impairment; fourth, has the residual functional capacity to return to his or her past work; and, if not, fifth, whether he or she can perform other work in the national economy. Id. Four the purposes of this determination, residual functional capacity is the individual's maximum remaining ability to do sustained work activities in an ordinary work setting on a regular and continuing basis. See Titles 11 and XVI: Assessing Residual Functional Capacity in Initial Claims, 61 Fed.Reg. 34475 (July 2, 1996). The residual functional capacity assessment must include a discussion of the individual's abilities. Id.; 20 C.F.R. § 404.1545; see Hartranft v. Apfel,181 F.3d 358, 359 n.1 (noting that residual functional capacity is "defined as that which an individual is still able to do despite the limitations caused by his or her impairment(s).").

III. DISCUSSION

The ALJ at step one of the sequential evaluation process found that Decker had not engaged in any substantial gainful activity since January 1, 2012, the amended alleged disability onset date. Tr. 14.

At step two of the sequential evaluation process, the ALJ found that Decker had the following severe impairments: "Morbid Obesity, Lumbar Degenerative Disc Disease, Fibromyalgia, Hepatitis C, Mood Disorder, and Anxiety[]." Id. The ALJ found that Decker suffered from migraine headaches, diabetes, restless leg syndrome, high blood pressure and a history of substance abuse but that those conditions were non-severe impairments because they did not have more than a minimal impact on Decker's ability to sustain continuous work activity. Tr. 15. The ALJ noted that Decker's diabetes, restless leg syndrome and hypertension were well-controlled; the medical records did not substantiate ongoing complaints of disabling migraine headaches or treatment for them; and Decker's history of polysubstance abuse was in sustained partial remission. Id.

At step three of the sequential evaluation process the ALJ found that Decker's impairments did not individually or in combination meet or equal a listed impairment. Id. In so doing the ALJ reviewed, inter alia, the mental health Listing 12.04, and found that Decker had moderate restrictions with activities of daily living, moderate difficulties with social functioning and no difficulties with concentration, persistence and pace, and no episodes of decompensation of an extended duration. Tr. 16. The ALJ further indicated that his assessment of those factors was not a residual functional capacity assessment and was only with respect to the severity of the mental impairments at steps 2 and 3 of the sequential evaluation process and that his assessment of Decker's residual functional capacity at step four of the sequential evaluation process would be more detailed and reflect Decker's limitations in activities of daily living, social functioning and concentration, persistence and pace.

At step four of the sequential evaluation process the ALJ found that Decker could not perform her past relevant employment as a commercial or industrial cleaner, sales clerk, pharmacy technician, cashier and mail sorter but that she had the residual functional capacity to perform a limited range of unskilled, light work. Tr. 17 and 23. Specifically, the ALJ found that Decker requires the ability to alternate between sitting and standing positions as needed; she cannot perform overhead reaching, crawling, or climbing of ladders, ropes and scaffolds; she can only occasionally crouch, stoop, and climb ramps and stairs; she is able to tolerate moderate exposure to fumes and hot temperatures; she can only occasionally look downward; she is limited to unskilled work with General Educational Development codes of 1 or 2;11 and she can only have occasional interaction with supervisors, co-workers, and the public. Tr. 17-18. In setting this residual functional capacity, the ALJ considered Decker's credibility, past work and her activities of daily living, the records of the treating medical and mental health providers, and the opinions of the state agency psychologists and physicians who evaluated Decker.12 Tr. 17-23. The ALJ also found that Decker's statements concerning the intensity, persistence and limiting effects of her impairments were not credible to the extent that they were inconsistent with her ability to engage in the work as described above. Tr. 18.

Based on the above residual functional capacity and the testimony of a vocational expert the ALJ found at step five of the sequential evaluation process that Decker could perform three unskilled, light work positions which provided for the ability to alternate between sitting and standing as needed and that there were a significant number of such jobs in the national economy. Tr. 24. The positions identified by the vocational expert were a cleaner-housekeeper, sorter-agriculture, and assembler-electrical accessories. Id. The vocational expert testified that these positions were in the unskilled category and consistent with the residual functional capacity set by the ALJ. Tr. 62-65. The vocational expert specifically indicated based on his experience that the positions allowed for a sit/stand option as needed but that Decker's past relevant employment did not allow for such a sit/stand option. Tr. 97-100.

The administrative record in this case is 620 pages in length, primarily consisting of medical and vocational records. The ALJ did an adequate job of reviewing Decker's medical history and vocational background in her decision. Tr. 12-25. Furthermore, the brief submitted by the Commissioner sufficiently reviews the medical and vocational evidence in this case. Doc. 12, Brief of Defendant.

Decker does not challenge the ALJ's identification of her severe and non-severe impairments at step 2 of the sequential evaluation process. Decker argues that the ALJ erred at step 3 in failing to find that she met Listing 12.04; failed to give appropriate weight to the opinion of Ann L. Ramage, M.D., Decker's treating physician, and the opinion of Chrissi Hart, Ph.D., the consultative state agency psychologist, when setting Decker's residual functional capacity; failed to properly evaluate Decker's fibromyalgia and credibility; and failed to point to substantial evidence supporting the determination at step 5 that she could engage in other employment with a sit/stand option as needed. The Court will discuss each argument in turn.

A. Listing 12.04, Affective Disorders

The requirements of Listing 12.04 in relevant part are as follows:

20 C.F.R., pt. 404, subpt. P, app. 1, § 12.04.

If Decker's severe impairments met or equaled a listed impairment, she would have been considered disabled per se and awarded disability benefits. However, a claimant has the burden of proving that his or her severe impairment or impairments meet or equal a listed impairment. Sullivan v. Zebley, 493 U.S. 521, 530 (1990); 20 C.F.R. § 1520(d) and § 416.920(d). To do this a claimant must show that all of the criteria for a listing are met or equaled. Id. An impairment that meets or equals only some of the criteria for a listed impairment is not sufficient. Id. Furthermore, the Commissioner's Listings contemplate that findings satisfying the required criteria will be consistently documented over a period of time, not just on isolated examinations. 20 C.F.R., pt. 404, subpt. P, app. 1, § 1.00D ("Because abnormal physical findings may be intermittent, their presence over a period of time must be established by a record of ongoing management and evaluation."); id. §1.00H(1)("Musculoskeletal impairments frequently improve with time or respond to treatment; [t]herefore, a longitudinal clinical record is generally important for the assessment of severity and expected duration of an impairment. . . .").

The determination of whether a claimant meets or equals a listing is a medical one. The Social Security regulations require that an applicant for disability insurance benefits come forward with medical evidence "showing that [the applicant] has an impairment(s) and how severe it is during the time [the applicant] say[s] [he or she is] disabled" and "showing how [the] impairment(s) affects [the applicant's] functioning during the time [the applicant] say[s] [he or she is] disabled." 20 C.F.R. § 404.1512(c). Consequently, a claimant must present medical evidence or opinion that his or her impairment meets or equals a listing.

Decker's argument is premised on the contention that she met the requirements of Listing 12.04, Affective Disorders. The court has already addressed the criteria/requirements of that listing. In summary, Decker had to establish, inter alia, that she met the criteria of subsection A and that under subsection B she had either two "marked" limitations in the categories of activities of daily living; maintaining social functioning; and concentration, persistence or pace; or one "marked" limitation coupled with repeated episodes of decompensation, each of an extended duration. See 20 C.F.R., Pt. 4040, Subpt. P, App. 1, § 12.04. The Commissioner does not argue that Decker failed to establish the criteria of subsection A. Instead, the Commissioner contends that Decker failed to meet the criteria of subsection B.

Although Dr. Ramage, who is not a psychiatrist or psychologist, on July 2, 2013, opined that Decker had marked limitations with respect to activities of daily living and maintaining concentration persistence and pace, and repeated episodes of decompensation, each of an extended duration, Dr. Ramage's treatment notes lack any objective adverse mental health findings. Furthermore, no treating or examining psychologists or psychiatrist concluded that Decker's impairments met those criteria, and was unable to engage in a limited range of unskilled, light work.

In contrast George Ondis, Ph.D., a state agency psychologist, concluded that Decker's mental conditions did not meet or equal the criteria of Listings 12.04 as well as 12.06 (Anxiety Disorders), and was able to meet the basic mental demands of simple, unskilled work on a competitive basis. Tr. 109-111 and 115. Dr. Hart, the state agency psychologist who examined Decker, concluded that other than with respect to her ability to interact with the general public, Decker was able to function satisfactorily and with respect to that one area of deficiency even Dr. Ramage opined that Decker had an unlimited or very good ability to interact with the general public. Tr. 465-467 and 607. Also, the court's review of the medical records revealed that in July, 2012, Gary B. Zimberg, M.D., a psychiatrist, gave Decker a GAF score of 60, representing the borderline between moderate and mild symptoms13 and his mental status examination findings support that opinion14 as well as the mental status examination findings of Todd Muneses, M.D., a treating psychiatrist, who examined Decker on February 20 and May 21, 2013.15 Tr. 565-566, 571 and 601-603. It was clearly appropriate for the ALJ to rely on the opinions of Dr. Ondis, Dr. Hart and Dr. Muneses. See Chandler v. Commissioner of Soc. Sec., 667 F.3d. 356, 362 (3d Cir. 2011)("Having found that the [state agency physician's] report was properly considered by the ALJ, we readily conclude that the ALJ's decision was supported by substantial evidence[.]").

Other than the opinion of Dr. Ramage, Decker has proffered no medical opinion, nor has she marshaled the evidence in the record, to support her contention that her condition met the requirements of Listing 12.04. The ALJ gave an adequate explanation for finding that Decker did not meet or equal the criteria of Listing 12.04. The court cannot conclude from the bare medical records and the conclusory opinion of Dr. Ramage that Decker met the requirements of Listing 12.04. The Court finds that the ALJ properly considered and rejected Decker's claim that she met the requirements of Listing 12.04.

B. Opinion of Dr. Ramage and Dr. Hart

The administrative law judge rejected the disability opinions of Dr. Ramage. Although there is no evidence that Dr. Ramage on or about August 10, 2012, examined Decker, on that date Dr. Ramage completed a document on behalf of Decker entitled "Physical Residual Functional Capacity Questionnaire." Tr. 333-337. In that document Dr. Ramage set forth functional limitations which precluded Decker from engaging in full-time work. Id. Dr. Ramage opined, inter alia, that Decker could alternate sitting and standing in 15 minute intervals; Decker could sit, stand, and walk less than 2 hours in an 8-hour workday; Decker needs to take unscheduled breaks during an 8-hour workday every hour for at least 5 minutes; Decker can never use her hands to grasp, turn, or twist objects; Decker can never use her fingers for fine manipulations; Decker can never use her arms for reaching, including overhead; and Decker will on average miss more than four days per month of work as a result of her impairments or treatment. Tr. 334-336. Dr. Ramage further opined that the above limitations applied as of June 20, 2011.16 Tr. 337.

On July 2, 2013, Dr. Ramage completed two residual functional assessment forms on behalf of Decker. Tr. Tr. 604-614.

In the first form entitled "Mental Impairment Questionnaire (RFC & Listings)," Dr. Ramage stated that Decker suffered from bipolar depression and an anxiety related disorder which rendered her completely unable "to function independently outside the area of one's home." Tr. 604 and 608. Furthermore, in contrast to what was previously reported in treatment notes, Dr. Ramage stated that Decker had side effects from her medication.17 Tr. 604. Dr. Ramage also stated that Decker, inter alia, had marked limitations with respect to activities of daily living and maintaining concentration, persistence and pace and that Decker had three episodes of decompensation within a 12 month period, each of at least two weeks duration, although the medical records do not support that statement. Tr. 608. However, Dr. Ramage asserted that Decker had an unlimited or very good ability to interact appropriately with the general public and maintain socially appropriate behavior but that she could not travel in unfamiliar places or use public transportation. Tr. 607. Dr. Ramage stated, inter alia, that Decker was unable to meet competitive standards with respect to maintaining attention for two hour segments, maintaining regular attendance, completing a normal workday without interruption from psychologically based symptoms, accepting instructions and responding appropriately to criticism from supervisors, and understanding, remembering and carrying out detailed instructions. Tr. 606-607. Dr. Ramage stated that Decker would on average miss more than four days of work per month as a result of her mental impairments or treatment. Tr. 609. When asked to describe the clinical findings and mental status examinations that demonstrated the severity of Decker's mental impairments and symptoms, Dr. Ramage merely stated as follows: "Before treatment did not sleep for days, unable to function." Tr. 604.

In the second form entitled "Fibromyalgia Residual Functional Capacity Questionnaire," Dr. Ramage stated that Decker met the American College of Rheumatology criteria for fibromyalgia and that she also suffered from bipolar disorder, hepatitis C, diabetes and high blood pressure. Tr. 610. When asked to identify the clinical findings, laboratory and test results that demonstrated Decker's medical impairments, Dr. Ramage merely stated "No lab tests for fibromyalgia." Id. Other than reporting Decker's subjective complaints of fatigue, stiffness, headaches, anxiety, numbness, tingling, panic attacks, depression, sleep problems, and swelling, Dr. Ramage identified only two objective physical examination findings although the treatment records do not substantiate those findings. Id. Specifically, Dr. Ramage stated that Decker had multiple tender points and muscle weakness. Id. Dr. Ramage opined that during a typical workday Decker would constantly experience pain or other symptoms severe enough to interfere with attention and concentration needed to perform simple work tasks and that she was incapable of even "low stress" jobs. Tr. 611. Dr. Ramage's physical functional assessment remained essentially the same as the one issued in August, 2012, which precluded full-time work. Id. Dr. Ramage, however, now opined that the above limitations applied as of 2002, 9 years prior to Decker's amended alleged disability onset date and during a period of time when Decker was working full-time.18

On March 30, 2012, Decker was evaluated by Dr. Hart on behalf of the Bureau of Disability Determination. Tr. 456-462 and 465-467. After performing a clinical interview and a mental status examination, Dr. Hart concluded that Decker suffered from a mood disorder, not otherwise specified, and generalized anxiety disorder and gave Decker a Global Assessment of Functioning (GAF) score of 50, representing the borderline between serious and moderate symptoms. Tr. 456-462.

During the mental status examination Dr. Hart observed that Decker was anxious and obese but she was cooperative and her posture, hygiene, mannerisms and eye contact were all normal; Decker's gait was normal; Decker had no unusual tics or gestures; the content of Decker's speech was appropriate and it was clear, coherent and goal directed; Decker's mood appeared depressed as evidence by a flat affect; Decker had no hallucinations or derealization but reported depersonalization; Decker reported homicidal thoughts and persecutory delusions but no suicidal thoughts; Decker's motivation for treatment was poor and she had poor insight into her problems; Decker's intelligence was rated as average; Decker was oriented to place but not well oriented to time and date; Decker had difficulty with repeating digits forwards and backwards; Decker recent memory was intact; Decker reported difficulties controlling aggressive impulses; Decker's judgment was intact, i.e., she knew what to do if she found an envelope in the street which was sealed, addressed and had an unused stamp on it; and Decker had poor insight into her illness and her need for treatment. Tr. 458.

Dr. Hart completed, in addition to preparing a written report of her examination of Decker, a document entitled "Medical Source Statement of Ability to Do Work-Related Activities (Mental)." Tr. 465-467. In the document Dr. Hart was asked to rate various mental functional abilities as follows:

Tr. 465. In 9 out of 10 areas of mental functioning Dr. Hart found that Decker had minimal (none), mild (slight) or moderate limitations. Tr. 466. Dr. Hart found that Decker had the ability to function satisfactorily with respect to understanding, remembering and carrying out simple and detailed instructions; making judgments on simple work-related decisions; interacting appropriately with supervisors and co-workers; and responding appropriately to work pressures in a usual work setting and to changes in a routine work setting. Id. The one area of difficulty found by Dr. Hart was that Decker had an extreme limitation with respect to interacting with the public. Id.

The Court of Appeals for this circuit has set forth the standard for evaluating the opinion of a treating physician in Morales v. Apfel, 225 F.3d 310 (3d Cir. 2000). The Court of Appeals stated in relevant part as follows:

Id. at 317-18 (internal citations omitted). The administrative law judge is required to evaluate every medical opinion received. 20 C.F.R. § 404.1527(d). In the present case, the administrative law judge in her decision specifically addressed the opinion of Dr. Ramage as well as the opinion of Dr. Hart.19 Tr. 18-23.

The social security regulations specify that the opinion of a treating physician may be accorded controlling weight only when it is well-supported by medically acceptable clinical and laboratory diagnostic techniques and is not inconsistent with other substantial evidence in the case. 20 C.F.R. § 404.1527(d)(2); SSR 96-2p. Likewise, an administrative law judge is not obliged to accept the testimony of a claimant if it is not supported by the medical evidence. An impairment, whether physical or mental, must be established by "medical evidence consisting of signs, symptoms, and laboratory findings," and not just by the claimant's subjective statements. 20 C.F.R. § 404.1508 (2007). In setting Decker's mental and physical residual functional capacity the administrative law judge appropriately considered the contrary opinions of Dr. Ondis, Dr. Zimberg, and Dr. Mari-Mayans and the objective medical evidence. The ALJ concluded that the mental and physical functional assessments of Dr. Ramage were not adequately supported by objective medical evidence.

The administrative law judge relied on the opinions of Dr. Ondis and Dr. Hart. Contrary to Decker's argument, Dr. Hart although finding an extreme limitation with respect to Decker's ability to interact with the general public, concluded that Decker could function satisfactorily from a mental standpoint. Furthermore, the ALJ appropriately relied on the opinion of Dr. Ondis, the state agency psychologist, who reviewed Decker's medical records. Dr. Ondis stated that Dr. Hart overstated Decker's limitations and, furthermore, as stated above even Dr. Ramage found that Decker had no mental limitation with respect to her interaction with the general public. The administrative law judge's reliance on the opinions of Dr. Hart and Dr. Ondis was appropriate. See Chandler v. Commissioner of Soc. Sec., supra.

C. ALJ's Consideration of Decker's Fibromyalgia and Credibility

Contrary to Decker's assertion, the ALJ appropriately considered Decker's fibromyalgia. The ALJ found that the fibromyalgia was a severe, medically determinable impairment but that Decker's claims relating to the limitations associated with that severe impairment were overstated and did not preclude Decker from engaging in a limited range of light work. Any assessment of Decker's limitations associated with Decker's fibromyalgia is directly linked to an assessment of her credibility. There are no objective tests for the condition, other the tender or trigger point examination which is not presently required to diagnose the illness. The illness is diagnosed based on subjective complaints and by excluding all other possible illnesses. Consequently, the limitations asserted by a claimant are directly related to the claimant's credibility and an ALJ does not have to accept a physician's assessment of a claimant's credibility or a claimant's subjective claims regarding her physical or mental limitations and the pain associated with the illness. See Van Horn v. Schweiker, 717 F.2d 871, 873 (3d Cir. 1983)(providing that credibility determinations as to a claimant's testimony regarding the claimant's limitations are for the administrative law judge to make). It is well-established that "an [administrative law judge's] findings based on the credibility of the applicant are to be accorded great weight and deference, particularly since [the administrative law judge] is charged with the duty of observing a witness's demeanor. . . ." Walters v. Commissioner of Social Sec., 127 f.3d 525, 531 (6th Cir. 1997); see also Casias v. Secretary of Health & Human Servs., 933 F.2d 799, 801 (10th Cir. 1991)("We defer to the ALJ as trier of fact, the individual optimally positioned to observe and assess the witness credibility.").

In the present case the ALJ sufficiently explained her reasons for finding Decker's subjective complaints overstated. Decker's allegations were not fully consistent longitudinally, particularly with respect to her abilities and activities of daily living and the objective medical evidence which showed that her symptoms improved with medication; her pain symptoms were not consistently reported as debilitating; and she had a normal gait and her extremities were within normal limits. Tr. 22, 236-246, 452-456, 458, 480-481, 488-491, 506-507, 533-537, 555-557, 565, 597-601 and 615. Normal physical examination findings can constitute substantial evidence supporting an ALJ's determination that a claimant's complaints of debilitating pain are not credible. See Orbin v. Barnhart, 38 F.Appx, 822, 822-23 (3d Cir. 2002)(noting that the relevant consideration is not claimant's fibromyalgia diagnosis, but to what extent her illness caused functional limitations). The physical examinations performed by Decker's treating physicians did not reveal any problems with Decker's gait, muscle strength and range of motion of her joints.

Because the administrative law judge observed and heard Decker testify, the administrative law judge is the one best suited to assess her credibility.

D. The ALJ's Step 5 Determination

Decker's final argument is that the ALJ's step 5 determination is not supported by substantial evidence. Specifically, Decker asserts that there was insufficient evidence to conclude that the jobs which the ALJ found Decker could perform permitted a sit/stand option as needed. This argument is devoid of merit because the vocational expert was instructed to consider an individual who required the option to alternate sitting and standing "as needed." Tr. 97. The vocational expert then identified jobs meeting that requirement, as well as the other limitations set by the ALJ. Tr. 95-100.

IV. CONCLUSION

For the foregoing reasons, the Court finds that there is substantial evidence to affirm the decision of the Commissioner of the Social Security Administration upholding the decision of the ALJ denying disability insurance benefits and supplemental security income payments to Decker. The Court will affirm the decision of the Commissioner. An order consistent with this memorandum follows.