DONNA M. RYU, Magistrate Judge.
Pursuant to 42 U.S.C. § 405(g), Plaintiff ("Plaintiff") seeks review of his application for disability insurance benefits. Defendant Social Security Commissioner ("Defendant" or "Commissioner") denied his application after determining that Plaintiff was not disabled under Title II of the Social Security Act, 42 U.S.C. §§ 401 et seq. Plaintiff now requests judicial review of the Commissioner's decision pursuant to 42 U.S.C. § 405(g). Both parties filed motions for summary judgment. For the reasons stated below, the court
On August 26, 2008, Plaintiff filed an application for disability insurance benefits under Title II of the Act, alleging disability beginning August 25, 2008. A.R. 224-32. The agency denied Plaintiff's application for benefits and subsequently denied it again upon reconsideration. A.R. 109-hearing at which Plaintiff and his attorney representative were present. A.R. 69-84, 183-84. On October 21, 2010, the ALJ issued a written decision finding that Plaintiff was not disabled. A.R. 90-98. On April 25, 2012, the Appeals Council vacated the ALJ's decision. A.R. 104-07.
A remand hearing was held on August 7, 2012 at which Plaintiff was accompanied by a non-attorney representative. A.R. 52-68. On September 28, 2012, the ALJ again found that Plaintiff was capable of performing a reduced range of sedentary work, including his past relevant work as a Veterans Administration ("VA") claim representative, and that he was not disabled. A.R. 21-31. The Appeals Council denied Plaintiff's request for review of the ALJ's decision, making the ALJ's decision the Commissioner's final decision. A.R. 1-6. Plaintiff then filed this action.
The record contains the following information. Plaintiff was born in October 1952 and was 55 as of the alleged onset date of his disability. A.R. 226. Plaintiff was born in Haiti and came to the United States at age 15. A.R. 429. Plaintiff graduated from high school and completed a bachelor's degree in humanities at the New College in San Francisco. A.R. 445. From February 1987 until August 2008, Plaintiff worked as a claims representative with the VA. A.R. 72-73, 307.
In August 2008, Plaintiff's employer gave him the option to be terminated or retire early (because Plaintiff had acquired sufficient experience to qualify for his retirement pension, not because Plaintiff was claiming a medical need to retire). A.R. 72-73, 80-81, 82. Plaintiff elected to retire. Prior to his election to retire, Plaintiff felt like he had been "under the microscope" of a person who had been supervising him for the prior 2-3 years. A.R. 79-81. Plaintiff testified that before he retired, there had been complaints that Plaintiff had been falling asleep at his computer three times daily and would also fall asleep at times while dealing with clients on telephone claims. A.R. 72-73. Plaintiff was also told that his production was falling behind. A.R. 73. When asked whether Plaintiff had told his employer that Plaintiff had medical reasons for his poor work performance, Plaintiff stated, "I did tell them that and I . . . did provide medical evidence." A.R. 73.
Plaintiff testified that he had the following medical problems: swelling in both legs, incontinence, diabetes (with an average blood sugar count of 200, and up to 350 in times of stress), diabetic retinopathy, and blurry vision in his right eye. A.R. 74.
Plaintiff testified that his work required moving files, including up to 20 files at a time, e.g., when moving a box of files. A.R. 74-75. Plaintiff testified that he suffered from low back pain and was unable to lift anything heavier than 30 pounds; had to stand once an hour from sitting; could not stand more than 10 minutes before having to sit; could only walk two blocks without rest; and had difficulty bending down. A.R. 75. The ALJ asked, "Are you using a cane?" and Plaintiff responded, "Yes, I am." A.R. 76. Plaintiff noted that the cane had been prescribed to him by his podiatrist. A.R. 76.
As to his activities of daily living, Plaintiff stated that he was not very involved in the chores around the house, as his wife did most of the chores. A.R. 76. However, Plaintiff did water plants, do a little dishwashing, and some light sweeping. A.R. 76. Plaintiff testified that his wife assisted him with using the toilet and shower and putting on his socks and shoes. A.R. 76-77.
During the second hearing, Plaintiff provided further testimony. Plaintiff testified that the VA where he worked mostly handled files in paper form rather than electronically. A.R. 60. The files that Plaintiff handled at his work consisted of at least three volumes of 250 pages each, with some files having up to 20 volumes. A.R. 60. Plaintiff estimated that the average file weighed "anywhere from 15 pounds, and well over 15." A.R. 61. Plaintiff testified that he accessed these files from filing cabinets, and that he accessed 6-8 files per day on average. A.R. 61.
Plaintiff testified that in 2008, his employer wanted to terminate him "because [Plaintiff] was not meeting the specific production number" for his position. A.R. 62. When asked by his non-attorney representative why Plaintiff's production numbers fell in his last few years of employment, Plaintiff responded, "[T]he complexity of the cases has increased on a yearly basis. I can recall when I first started to work for the VA it was . . . a lot simpler, but now you have to tell the veterans a lot more . . . . [T]here is a lot of additional material that is given to us that we have to present on a yearly basis." A.R. 62. Plaintiff's representative also asked whether Plaintiff had "difficulty grabbing [the] files," but Plaintiff responded "grabbing the case—that's the first thing we do in the morning . . . . It's working the case fully to meet the requirement of management, and . . . setting of standard was not as easy as it used to be." A.R. 64.
Plaintiff testified that, as of the hearing, he was 5'7" and weighed 300 pounds. A.R. 64. Plaintiff stated that his weight fluctuated between 300-340 pounds, depending on his blood sugars and diabetes. A.R. 64. Plaintiff stated that he was trying to lose weight through dieting but not having much success in doing so. A.R. 65. Plaintiff testified again that his wife help him with using the bathroom, putting on socks, and picking up things that he dropped. A.R. 66-67.
Plaintiff provided a function report dated December 14, 2008. A.R. 347. In the report, Plaintiff noted his difficulty with using the toilet, bathing his lower body, bending, sitting or standing too long, reaching, walking, concentration, and vision. A.R. 347-52. However, Plaintiff also stated that he was able to prepare meals, wash dishes and do the laundry, drive a car and use public transportation alone, shop for groceries once a week, and pay bills and count change. A.R. 348-51. Plaintiff stated that he enjoyed reading, watching television, swimming, sitting by the beach, attending barbecues, and did these activities "once a week in summer time normally" but "less so [when] it is cold outside." A.R. 351. Plaintiff stated that he attended church every Saturday or Sunday "unless feeling tired or depressed." A.R. 351.
Plaintiff's wife Gemmalyn Mantuano provided a function report dated December 14, 2008. A.R. 355. In the report, Plaintiff's wife stated that she assisted Plaintiff with putting on socks, shoes, and underwear, bathing (because he had difficulty bending down), using the bathroom, and giving him insulin. A.R. 356. But Plaintiff's wife also stated that Plaintiff could perform most personal care functions by himself, prepare meals for himself, drive a car or use public transportation to get to his doctor's appointments, shop for himself in stores, pay bills, go swimming during the summer, go to barbecues and the beach, walk with companions, go to church every Saturday or Sunday, and occasionally attend family parties on the weekends. A.R. 356-361.
The court will note other facts from the evidentiary record, including medical evidence of record, as pertinent to its analysis of Plaintiff's argument.
To qualify for disability benefits, a claimant must demonstrate a medically determinable physical or mental impairment that prevents her from engaging in substantial gainful activity
To decide if a claimant is entitled to benefits, an ALJ conducts a five-step inquiry. 20 C.F.R. §§ 404.1520, 416.920. The steps are as follows:
1. At the first step, the ALJ considers the claimant's work activity, if any. If the claimant is doing substantial gainful activity, the ALJ will find that the claimant is not disabled.
2. At the second step, the ALJ considers the medical severity of the claimant's impairment(s). If the claimant does not have a severe medically determinable physical or mental impairment that meets the duration requirement in [20 C.F.R.] § 416.909, or a combination of impairments that is severe and meets the duration requirement, the ALJ will find that the claimant is not disabled
3. At the third step, the ALJ also considers the medical severity of the claimant's impairment(s). If the claimant has an impairment(s) that meets or equals one of the listings in 20 C.F.R., Pt. 404, Subpt. P, App. 1 [the "Listings"] and meets the duration requirement, the ALJ will find that the claimant is disabled.
4. At the fourth step, the ALJ considers an assessment of the claimant's residual functional capacity ("RFC") and the claimant's past relevant work. If the claimant can still do his or her past relevant work, the ALJ will find that the claimant is not disabled.
5. At the fifth and last step, the ALJ considers the assessment of the claimant's RFC and age, education, and work experience to see if the claimant can make an adjustment to other work. If the claimant can make an adjustment to other work, the ALJ will find that the claimant is not disabled. If the claimant cannot make an adjustment to other work, the ALJ will find that the claimant is disabled.
20 C.F.R. § 416.920(a)(4); 20 C.F.R. §§ 404.1520; Tackett, 180 F.3d at 1098-99.
In the September 28, 2012 decision, the ALJ applied the five-step sequential evaluation to determine whether Plaintiff was disabled. A.R. 25-36. At Step One, the ALJ found that Plaintiff had not engaged in substantial gainful activity since his alleged onset date of August 28, 2008. A.R. 23. At Step Two, the ALJ found that the evidence established that Plaintiff had the following severe impairments: diabetes mellitus, obesity, sleep apnea, chronic venous insufficiency, and mild degenerative disc disease. A.R. 23. At Step Three, the ALJ found that Plaintiff's impairments did not meet or equal a presumptively disabling impairment in the Listings. A.R. 25.
The ALJ determined that Plaintiff had the "residual functional capacity to perform sedentary work . . . with no kneeling or stooping and using a cane for more than 50 feet or on uneven terrain." A.R. 25. At Step Five, the ALJ found that Plaintiff was not disabled because he was capable of performing his past relevant work as a VA claims representative. A.R. 30.
The ALJ's underlying determination "will be disturbed only if it is not supported by substantial evidence or it is based on legal error." Magallanes v. Bowen, 881 F.2d 747, 750 (9th Cir. 1989) (internal quotation marks omitted). "Substantial evidence" is evidence within the record that could lead a reasonable mind to accept a conclusion regarding disability status. See Richardson v. Perales, 402 U.S. 389, 401 (1971). It is "more than a mere scintilla" but less than a preponderance. Id. If the evidence reasonably could support two conclusions, the court "may not substitute its judgment for that of the Commissioner" and must affirm the decision. Jamerson v. Chater, 112 F.3d 1064, 1066 (9th Cir. 1997) (citation omitted). The ALJ is responsible for determining credibility and resolving conflicts in medical testimony, resolving ambiguities, and drawing inferences logically flowing from the evidence. Allen v. Heckler, 749 F.2d 577, 579 (9th Cir. 1984); Sample v. Schweiker, 694 F.2d 639, 642 (9th Cir.1982); Vincent ex. rel. Vincent v. Heckler, 739 F.2d 1393, 1394-95 (9th Cir. 1984). "Finally, the court will not reverse an ALJ's decision for harmless error, which exists when it is clear from the record that the ALJ's error was inconsequential to the ultimate nondisability determination." Tommasetti v. Astrue, 533 F.3d 1035, 1038 (9th Cir. 2008) (citations and internal quotation marks omitted).
Plaintiff argues that the ALJ erred when he found that Plaintiff was not fully credible in describing the severity of his subjective testimony. Plaintiff also contends that the ALJ erred by failing to determine the functional impact of Plaintiff's obesity.
Plaintiff argues that the ALJ improperly discounted his subjective testimony, and challenges the ALJ's finding that Plaintiff's statements concerning the intensity, persistence, and limiting effects of his symptoms were not fully credible. A.R. 29. The court will examine this finding to determine whether it was supported by substantial evidence. See Thomas v. Barnhart, 278 F.3d 947, 950 (9th Cir. 2002) (the court may not second-guess the ALJ's credibility finding if it is supported by substantial evidence in the record).
In deciding whether to admit a claimant's subjective complaints of pain, the ALJ must engage in a two-step analysis. Batson v. Comm'r of Soc. Sec. Admin., 359 F.3d 1190, 1196 (9th Cir. 2004) (citing Smolen v. Chater, 80 F.3d 1273, 1281 (9th Cir. 1996)). First, "the claimant must produce objective medical evidence of underlying `impairment,' and must show that the impairment, or a combination of impairments, `could reasonably be expected to produce pain or other symptoms.'" Id. (quoting Smolen, 80 F.3d at 1281-82). The Smolen court further elaborated on this requirement:
Smolen, 80 F.3d at 1282 (citations omitted). The ALJ found that Plaintiff had satisfied this first step of the analysis. A.R. 29.
If the first step is satisfied, then the ALJ may consider whether the claimant's statements about the intensity, persistence, and limiting effects of those symptoms are credible and consistent with objective medical evidence. Lingenfelter v. Astrue, 504 F.3d 1028, 1036 (9th Cir. 2007); 20 C.F.R. § 416.929(c). If an ALJ discredits a claimant's subjective symptom testimony, the ALJ cannot rely on general findings, but "must specifically identify what testimony is credible and what evidence undermines the claimant's complaints." Greger v. Barnhart, 464 F.3d 968, 972 (9th Cir. 2006) (quotations omitted). The ALJ must support a finding that the claimant's subjective testimony is not reliable with specific, clear and convincing evidence from the record. Thomas, 278 F.3d at 958-59. The ALJ may consider "ordinary techniques of credibility evaluation," including the claimant's reputation for truthfulness and inconsistencies in testimony, and may also consider a claimant's daily activities, and "unexplained or inadequately explained failure to seek treatment or to follow a prescribed course of treatment." Smolen, 80 F.3d at 1284.
The ALJ stated that he found "the claimant's medically determinable impairments could reasonably be expected to cause the alleged symptoms; however, the claimant's statements regarding concerning the intensity, persistence and limiting effects of these symptoms are not credible to the extent they are inconsistent with the above residual functional capacity assessment." A.R. 29. The ALJ gave several reasons for discounting Plaintiff's subjective pain testimony.
First, the ALJ found that "claimant's own statements and actual activities are not fully consistent with his allegations of a complete inability to work." A.R. 29. The ALJ noted that "[a]lthough [Plaintiff] has alleged that he has constant pain that prevents him from moving around too much, he has also stated that he is able to prepare meals, wash dishes, do laundry, go grocery shopping, use the computer to check email, watch television, read books, perform light housework, take walks, and he enjoys swimming." A.R. 29 (citing to Plaintiff's function report dating December 14, 2008). This was a proper basis for discounting Plaintiff's testimony because a claimant's daily activities may be considered by the ALJ when determining the credibility of the claimant's subjective pain testimony. Smolen, 80 F.3d at 1284; Fair v. Bowen, 885 F.2d 579, 603 (9th Cir. 1989) (if a claimant can perform household chores and other activities that involve similar physical tasks as a job, an ALJ may conclude that the claimant's pain does not prevent him from working).
Second, the ALJ noted that Plaintiff had testified at the first hearing that he required a cane to walk, but that he appeared at his evaluation with examining physician Dr. Dhawan in July 2012 without a cane. A.R. 29; 637-640 (report of Dr. Deepak Dhawan; noting that Plaintiff "came on time and did not use any assistive devices"); 76 ("ALJ: Are you using a cane? Plaintiff: Yes, I am."). In his motion for summary judgment, Plaintiff disputes the ALJ's interpretation of Plaintiff's testimony, because "[t]o state that he uses a cane does not imply that he always uses it or that it is necessary in order to walk at all. That inference is totally improper." Pl.'s Motion. However, Plaintiff's attempt to reconcile what the ALJ identified as an inconsistency in Plaintiff's statements treads on territory left to the ALJ. "The ALJ is responsible for . . . resolving ambiguity. Determining whether inconsistencies are material (or are in fact inconsistencies at all) . . . falls within this responsibility." Morgan v. Comm'r of Soc. Sec. Admin., 169 F.3d 595, 603 (9th Cir. 1999). Substantial evidence in the record supports the ALJ's interpretation of Plaintiff's statement that he used a cane is being inconsistent with his appearance at a medical evaluation without the assistance of a cane.
Third, the ALJ found that Plaintiff had "testified at the first hearing that he suffered from severe sleep apnea and that there were complaints at his job that he was falling asleep during the day, [but] his testimony at the second hearing differed. He testified that he was not able to keep up with the production numbers because the cases became more complex and the standards required were harder than before, and thus he was pressured to retire." A.R. 30. Thus, in one version of Plaintiff's story, his performance suffered because his medical conditions were interfering with his work; but in the second version, Plaintiff's performance suffered because the work got more difficult. The ALJ noted the absence of evidence in the record to support Plaintiff's first version. For example, while Plaintiff's medical records indicated that Plaintiff had a history of sleep apnea, there was no evidence in Plaintiff's medical treatment records that Plaintiff had mentioned to his doctors that sleep apnea or daytime fatigue was interfering with his work. A.R. 30. Furthermore, despite Plaintiff's testimony that he had told his employer and submitted evidence that his performance was the result of his medical problems, documents in the record from Plaintiff's employer "make no reference to any medical condition." A.R. 30 (citing "Proposed Removal — Unacceptable Performance" document from VA Center Manager and attached "Settlement and Last Chance Agreement," dated February 13, 2008). Indeed, those documents note that Plaintiff "failed to sustain and demonstrate an overall acceptable performance level," but do not mention any medical reasons for Plaintiff's poor performance. See A.R. 249-255. The ALJ found that Plaintiff "has produced absolutely no evidence that . . . he ever alleged a medical condition was interfering with his work. Had he done so at the time, I would expect to see evidence of it." A.R. 30. The ALJ's consideration of this inconsistency in Plaintiff's testimony is proper when determining the credibility of Plaintiff's subjective symptom testimony. See Smolen, 80 F.3d at 1284 (ALJ may consider inconsistencies in testimony when determining plaintiff's credibility).
The ALJ also discounted Plaintiff's subjective testimony because "[t]he medical records simply do not fully support the claimant's allegations." A.R. 31. The ALJ found that "[a]lthough the records demonstrate the claimant has medical conditions, they also show a greater level of function than the claimant alleged." A.R. 26. The ALJ then extensively reviewed the relevant medical evidence of record and explained how that evidence contradicted Plaintiff's allegations. See A.R. 26-31.
The ALJ's review of the medical evidence of record was thorough. The ALJ reviewed the medical records from Alameda County Medical Center from October 2004 until March 2009, and found evidence of routine or unremarkable treatment for Plaintiff's diabetes. See A.R. 26 (ALJ's discussion of medical records). Accord A.R. 541 (record dated April 2008 from Alameda County Medical Center podiatry clinic; Plaintiff noting that his blood sugar was 150 the day before, but he had no other complaints); 531 (record dated July 2008 from podiatry clinic; Plaintiff noting that he had been in no pain since his visit three months prior); 512 (record from visit with treating physician Dr. Fitzgerald at Alameda County Medical Center dated July 2008; Plaintiff noting that he was doing well and his glucose was 136); 511 (record from visit with Dr. Fitzgerald dated October 2008; Plaintiff noting that he was doing well, though he was having lower back pain, and his glucose was at 111).
The ALJ also reviewed the evaluation of Plaintiff by examining physician Dr. Chen and found it "generally consistent with the treating records; that is, it demonstrates few objective findings." A.R. 26. Dr. Chen's report noted that Plaintiff reported that he had diabetes, sleep apnea, childhood asthma, and chronic lower back pain for a few years due to his weight problem. A.R. 442. Dr. Chen's physical examination of Plaintiff was unremarkable other than noting 2+ pitting edema of the legs, and that Plaintiff was markedly obese. A.R. 443. Dr. Chen opined that Plaintiff could stand/walk for six hours in an eight-hour workday and sit for six hours, and lift/carry 20 pounds occasionally and 10 pounds frequently.
The ALJ also noted that in November 2009, Plaintiff's treating physician Dr. Fitzgerald completed a multiple impairment questionnaire in which he noted that Plaintiff had obesity, hypertension, diabetes mellitus — insulin dependent, hyperlipidemia, obstructive sleep apnea, chronic venous insufficiency, venous statis, diabetic neuropathy, and low back pain. A.R. 566. Dr. Fitzgerald opined that Plaintiff could sit for six hours in an eight hour day and stand/walk for two hours in an eight hour day, but that he would need to get up and move around every two hours for 1-15 minutes at a time. A.R. 568-69. He also stated that Plaintiff could perform no kneeling or stooping. A.R. 571-72. Dr. Fitzgerald's opinion of Plaintiff's functional limitations was less restrictive than Plaintiff's, and the ALJ considered it in arriving at Plaintiff's RFC. A.R. 27 (noting that Dr. Fitzgerald's report is "somewhat consistent with the RFC found herein").
Furthermore, ALJ found that the record lacked objective medical treatment evidence from November 2010 to the present (i.e., the September 28, 2012 date of the ALJ's decision), which "suggested that the diabetes has been under control, as he has not had to seek either emergency or even routine care for it." A.R. 29. Plaintiff contends that this finding was error, because after the ALJ decision but before the Appeals Council had Plaintiff's request for review of the ALJ's decision, Plaintiff submitted additional medical treatment records from Highland Hospital dated December 2010 to March 2013. A.R. 650-727. However, this additional evidence actually supports the ALJ's conclusion, because it suggests that Plaintiff's diabetes was under control. The treatment records from this time are routine, and primarily reference Plaintiff's visits for palliative diabetes care and toenail and callus treatment. See, e.g. A.R. 655-659. They also show that Plaintiff's blood sugar levels are generally reduced from the levels found in Plaintiff's medical records from 2005 to 2009. See, e.g. A.R. 658 (February 15, 2012 record stating that Plaintiff "checks his blood glucose level twice a week and states that averages 160-200); 671 (lab results dated January 21, 2013 showing Plaintiff's blood sugar level to be 192); 655 (March 6, 2013 record stating that Plaintiff's "average sugar level is 140-180").
As demonstrated in the ALJ's review of the record, the evidence generally shows unremarkable treatment, controlled medical conditions, and less restrictive functional limitations than alleged by Plaintiff. Thus, the ALJ's decision to discount Plaintiff's credibility vis-a-vis the medical evidence in the record is supported by substantial evidence.
The ALJ gave another reason he found Plaintiff's testimony inconsistent with the medical evidence record: Plaintiff "testified that in his last two years of work his blood sugar was at the 300 level because of stress, [but] his medical records reveal that the sugar levels were much lower than 200, and increased from time to time," A.R. 29. For this statement, the ALJ cites generally to Plaintiff's medical records from Alameda County Medical Center between October 2004 and March 2009. A.R. 29 (citing to A.R. 494-564). Some of these records show that while Plaintiff did report some instances in 2007 and 2008 when his self-tested blood sugar levels were under 200. See A.R. 548 (in February 2007, Plaintiff reported that home glucose testing showed sugar levels of 65-137), 543 (in October 2007, Plaintiff reported his glucose was at 109-131 level); 541 (Plaintiff noting in April 2008 that his blood sugar was 150 the day before); 512 (Plaintiff noting in July 2008 that his blood sugar level was 136); 511 (Plaintiff noting in October 2008 that his blood sugar level was 111). However, other evidence in these records show that Plaintiff's glucose levels were higher than 200 and often over 300 (and in June 2008 reaching 449). See A.R. 501-02, 511-12, 524-25, 539, 548, 559, 561.
But even if the ALJ's conclusion that the medical records did not show that Plaintiff's glucose levels were as high as he reported during his testimony was not supported by substantial evidence, this error was harmless, because, as noted above, the ALJ gave several other clear and specific reasons supported by substantial evidence for discounting Plaintiff's subjective complaint testimony.
The Appeals Council vacated the ALJ's first written decision in part because the ALJ did not sufficiently "consider the effect obesity would have on the claimant's ability to function." A.R. 105. The Appeals Council order states, in relevant part:
A.R. 105.
Plaintiff contends that the ALJ's second written decision still fails to sufficiently consider the effect of Plaintiff's obesity on his ability to function, specifically because the ALJ did not consider "the clear nexus between Mr. Despas' massive obesity and his sleep apnea." Pl.'s Motion at 16. In support of this argument, Plaintiff cites to medical journal articles purporting to explain the nexus between obesity and sleep apnea. The problem with this argument is that addresses the theoretically possible effects of obesity, but does not consider whether the medical evidence in the record actually demonstrates those effects in Plaintiff's case.
In contrast, the ALJ explicitly addresses what the medical evidence in the record shows about the functional limitations stemming from Plaintiff's obesity:
A.R. 31. This finding adequately accounts for the functional limitations imposed by Plaintiff's obesity. Plaintiff has provided no evidence to suggest otherwise. See Burch v. Barnhart, 400 F.3d 676, 684 (9th Cir. 2005) ("[T]he ALJ adequately considered Burch's obesity in his RFC determination. Burch has not set forth, and there is no evidence in the record, of any functional limitations as a result of her obesity that the ALJ failed to consider.").
For the foregoing reasons, the court finds that substantial evidence supported the ALJ's decision to discount Plaintiff's subjective symptom testimony. Substantial evidence also supports the ALJ's determination of the functional limitations resulting from Plaintiff's obesity. Defendant's motion for summary judgment is therefore