ROY B. DALTON, Jr., District Judge.
This cause is before the Court on the following:
Plaintiff William Scott Carmody is Defendant State Farm Mutual Automobile Insurance Company's insured under Automobile Insurance Policy 028708159E ("
On September 10, 2014, the Court entered its Case Management and Scheduling Order ("
On March 20, 2015, Plaintiff disclosed that Dr. Masson "will testify that the [2011 Accident] caused the onset of [Plaintiff's] symptoms and aggravation of a pre-existing lumbar condition" and "about how the [A]ccident-related injuries have impacted the life of Plaintiff." (See Doc. 53, p. 4.) Further, Dr. Masson will "provide expert testimony that the injuries caused by [the Accident] to the Plaintiff are permanent, and require future medical care." (Id. (emphasis added).) After deposing Dr. Masson, Defendant filed a motion requesting entry of an Order prohibiting Dr. Masson from offering expert testimony as to the cause of Plaintiff's injuries. (See Doc. 76 ("
Before allowing a party to present the opinion testimony of an expert witness at a jury trial, courts must act as a "gatekeeper" by making a preliminary determination that the requirements of Federal Rule of Evidence 702 are satisfied. See Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579, 590 (1993); see also Fed. R. Evid. 104(a). Rule 702 provides that a witness with the requisite "knowledge, skill, experience, training, or education may testify in the form of an opinion or otherwise" if: (a) the witness possesses "scientific, technical, or other specialized knowledge" that "will help the trier of fact to understand the evidence or to determine a fact at issue; (b) "the testimony is based on sufficient facts or data; (c) the testimony is the product of reliable principles and methods; and (d) the expert has reliably applied the principles and methods to the facts of the case." These requirements help ensure that any expert testimony presented at a jury trial is relevant, reliable, and supported on "good grounds." See Daubert, 509 U.S. at 589-90. Further, under Kumho Tire Co. v. Carmichael, 526 U.S. 137, 152 (1999), the court must ensure that expert witnesses present "in the courtroom the same level of intellectual rigor that characterizes the practice of the expert in the field."
The U.S. Court of Appeals for the Eleventh Circuit has identified three questions that the district court should consider before allowing expert testimony. See City of Tuscaloosa v. Harcros Chem., Inc., 158 F.3d 548, 562 (11th Cir. 1998). First— qualification—is the expert qualified to testify competently regarding the matters he intends to address? Id. Second—reliability—is the methodology by which the expert reaches his conclusions sufficiently reliable? Id. Third—helpfulness—does the testimony assist the trier of fact, through the application of scientific, technical, or specialized expertise, to understand the evidence or to determine a fact in issue.? Id. The party presenting the expert witness must establish by a preponderance of the evidence that all three of these questions are answered in the affirmative. See id.; Kilpatrick v. Breg, Inc., 613 F.3d 1329, 1335 (11th Cir. 2010).
The court's reliability assessment must focus "solely on principles and methodology, not on the conclusions that they generate." Daubert, 509 U.S. at 595. Such focus is aided by consideration of a non-exhaustive list of factors, including any known or potential rate of error, whether the methodology is generally accepted in the expert's field, and whether it has been subjected to peer review, publication, or testing. See id. at 593-94. If the "methodology" is no more than the expert's own ipse dixit, then the court should not permit the opinion testimony. See Gen. Elec. Co. v. Joiner, 522 U.S. 136, 146 (1997) (directing courts to exclude expert witness testimony when there is "simply too great an analytical gap between the data and the opinion proffered").
Dr. Masson is an experienced and decorated physician in the field of Neurosurgery, and Defendant does not challenge his qualifications. (See Doc. 76; see also Doc. 78, pp. 21-29.) Rather, Defendant challenges the reliability of Dr. Masson's opinion that Plaintiff's physical injuries and problems were caused by the 2011 Accident. (See Doc. 76.) Defendant argues that these opinions are unreliable because: (1) Dr. Mason lacks "a proper foundation, i.e. sufficient facts and data" for his causation opinion; (2) Dr. Mason based his causation opinion solely on the patient history relayed by Plaintiff rather than a methodology founded on scientific methods or techniques; and (3) Dr. Mason failed to exclude other possible causes of Plaintiff's injuries. (Id. at 3, 6, 8, 12.) Plaintiff counters that Dr. Masson's causation opinions are sufficiently reliable because they are based on the "traditional medical concept of subjective, objective (physical exam), assessment and prognosis" (SOAP method).
Dr. Masson testified that he examined Plaintiff only one time—after this action was filed and almost four years after the 2011 Accident. (Doc. 76, p. 15.) Aside from an MRI study—done on a date unknown to Dr. Masson—he did not review Plaintiff's prior medical reports or medical history, and he did not communicate with Plaintiff's prior doctors or therapists before making his causation opinion. (See id. at 16-17.) Rather, Dr. Masson relied on the history provided to him by Plaintiff, which reflected a close temporal proximity between the 2011 Accident and onset of his injuries and omitted information about prior injuries Plaintiff sustained in train and automobile accidents before the 2011 Accident.
Courts frequently exclude causation opinion testimony from expert witnesses who—like Dr. Masson—base their opinions on a plaintiff's account of the facts without consideration of other possible causes of an injury. See Kilpatrick v. Breg, Inc., 613 F.3d 1329, 1336 (11th Cir. 2010); Hendrix ex rel. G.P. v. Enenflo Co., Inc. 609 F.3d 1183, 1195 (11th Cir. 2010) (holding that the expert must not only rule out other possible causes to get to the final suspected cause, but also make sure the final cause is derived from a scientific methodology); Cook ex rel. Estate of Tessier v. Sheriff of Monroe Cnty., 402 F.3d 1092, 1111 (11th Cir. 2005); see also Cooper v. Marten Transport, Ltd, 539 F. App'x 963 (11th Cir. 2013);
Accordingly, it is hereby