The opinion of the court was delivered by: William M. Skretny Chief Judge United States District Court
1. Plaintiff Barbara J. Warren challenges an Administrative Law Judge's ("ALJ") determination that she is not disabled within the meaning of the Social Security Act ("the Act"). Plaintiff alleges that she has been disabled due to depression, a back impairment, blindness in her left eye, and breast cancer since June 1, 2004. (R. at 102, 116-17, 148-56, 310.)*fn1 Plaintiff contends that her impairments render her unable to work. She therefore asserts that she is entitled to disability benefits under the Act.
2. Plaintiff filed an application for disability insurance benefits and supplemental security income on May 2, 2005. (R. at 102-06, 310-12.) Plaintiff's application was initially denied on October 3, 2005 (R. at 66-67, 89-94, 302-09), prompting Plaintiff to request a hearing before an ALJ (R. at 61). ALJ Timothy M. McGuan conducted a hearing on January 23, 2008. (R. at 313.) The ALJ issued a written decision denying Plaintiff's claim on March 5, 2008. (R. at 111-21.) Plaintiff requested review by the Appeals Council, and submitted additional evidence to support her claim. (R. at 14-44.) On December 10, 2009, the Appeals Council denied Plaintiff's request for review. (R. at 4-5, 6-9.) Plaintiff filed this action challenging Defendant's final decision on June 17, 2010.*fn2
3. The parties subsequently filed Motions for Judgment on the Pleadings.*fn3 After full briefing, this Court deemed oral argument unnecessary and took the motions under advisement on February 7, 2011. For the following reasons, Defendant's motion is granted and Plaintiff's motion is denied.
4. A court reviewing a denial of disability benefits may not determine de novo whether an individual is disabled. See 42 U.S.C. §§ 405(g), 1383(c)(3); Wagner v. Sec'y of Health & Human Servs., 906 F.2d 856, 860 (2d Cir. 1990). Rather, the Commissioner's determination will only be reversed if it is not supported by substantial evidence or there has been a legal error. See Grey v. Heckler, 721 F.2d 41, 46 (2d Cir. 1983); Marcus v. Califano, 615 F.2d 23, 27 (2d Cir. 1979). Substantial evidence is that which amounts to "more than a mere scintilla," and it has been defined as "such relevant evidence as a reasonable mind might accept as adequate to support a conclusion." Richardson v. Perales, 402 U.S. 389, 401, 91 S. Ct. 1420, 1427, 28 L. Ed. 2d 842 (1971). Where evidence is deemed susceptible to more than one rational interpretation, the Commissioner's conclusion must be upheld. See Rutherford v. Schweiker, 685 F.2d 60, 62 (2d Cir. 1982).
5. "To determine on appeal whether the ALJ's findings are supported by substantial evidence, a reviewing court considers the whole record, examining the evidence from both sides, because an analysis of the substantiality of the evidence must also include that which detracts from its weight." Williams on Behalf of Williams v. Bowen, 859 F.2d 255, 258 (2d Cir. 1988). If supported by substantial evidence, the Commissioner's finding must be sustained "even where substantial evidence may support the plaintiff's position and despite that the court's independent analysis of the evidence may differ from the [Commissioner's]." Rosado v. Sullivan, 805 F. Supp. 147, 153 (S.D.N.Y. 1992). In other words, this Court must afford the Commissioner's determination considerable deference, and will not substitute "its own judgment for that of the [Commissioner], even if it might justifiably have reached a different result upon a de novo review." Valente v. Sec'y of Health & Human Servs., 733 F.2d 1037, 1041 (2d Cir. 1984).
6. The Commissioner has established a five-step sequential evaluation process to determine whether an individual is disabled as defined under the Act. See 20 C.F.R. § § 404.1520, 416.920. The United States Supreme Court recognized the validity of this analysis in Bowen v. Yuckert, 482 U.S. 137, 140-42, 107 S. Ct. 2287, 2291, 96 L. Ed. 2d 119 (1987), and it remains the proper approach for analyzing whether a claimant is disabled.
7. This five-step process is detailed below: First, the [Commissioner] considers whether the claimant is currently engaged in substantial gainful activity. If he is not, the [Commissioner] next considers whether the claimant has a "severe impairment" which significantly limits his physical or mental ability to do basic work activities. If the claimant suffers such an impairment, the third inquiry is whether, based solely on medical evidence, the claimant has an impairment which is listed in Appendix 1 of the regulations. If the claimant has such an impairment, the [Commissioner] will consider him disabled without considering vocational factors such as age, education, and work experience; the [Commissioner] presumes that a claimant who is afflicted with a "listed" impairment is unable to perform substantial gainful activity. Assuming the claimant does not have a listed impairment, the fourth inquiry is whether, despite the claimant's severe impairment, he has the residual functional capacity to perform his past work. Finally, if the claimant is unable to perform his past work, the [Commissioner] then determines whether there is other work which the claimant could perform.
Berry v. Schweiker, 675 F.2d 464, 467 (2d Cir. 1982) (per curiam) (quotations in original); see also Rosa v. Callahan, 168 F.3d 72, 77 (2d Cir. 1999); 20 C.F.R. § 404.1520.
8. Although the claimant has the burden of proof on the first four steps, the Commissioner has the burden of proof on the fifth and final step. See Bowen, 482 U.S. at 146 n.5; Ferraris v. Heckler, 728 F.2d 582, 584 (2d Cir. 1984). The final step of this inquiry is, in turn, divided into two parts. First, the Commissioner must assess the claimant's job qualifications by considering his physical ability, age, education and work experience. Second, the Commissioner must determine whether jobs exist in the national economy that a person having the claimant's qualifications could perform. See 42 U.S.C. § 423(d)(2)(A); 20 C.F.R. § 404.1520(f); Heckler v. Campbell, 461 U.S. 458, 460, 103 S. Ct. 1952, 1954, 76 L. Ed. 2d 66 (1983).
9. In this case, the ALJ made the following findings with regard to the five-step process set forth above: (1) Plaintiff has not engaged in substantial gainful activity since June 1, 2004 (R. at 51); (2) Plaintiff's "depression, left eye blindness, and degenerative disc disease at L4-5" constitute "severe" impairments within the meaning of the Act (R. at 51); (3) Plaintiff's impairments, considered individually or together, do not meet the criteria necessary for finding a disabling impairment under the regulations (R. at 52); (4) Plaintiff retained the residual functional capacity ("RFC") to sit for up to eight hours, stand/walk up to four hours, and lift up to 20 pounds occasionally and 10 pounds frequently with certain limitations (R. at 53-57);*fn4 and (5) Plaintiff is able to perform past relevant work and, considering her age, education, work experience, and RFC, there are jobs in significant numbers in the national economy that Plaintiff could perform (R. at 57-58). Ultimately, the ALJ concluded that Plaintiff was not under a disability as defined by the Act from June 1, 2004, through March 5, 2008, the date of the ALJ's decision. (R. at 59.)
10. Plaintiff's only challenge to the ALJ's decision is that he erred in not finding Plaintiff's breast cancer a severe impairment at the second step of the sequential evaluation process. Plaintiff contends that although she only received nine months of direct care following her diagnosis of breast cancer, she continued experiencing symptoms as a result of her cancer treatment until at least August 2006, and to a lesser extent up to the time of her hearing. (Pl.'s Mem., Docket No. 8, pp. 5-8.) Specifically, Plaintiff alleges that by August 1, 2006 she was still suffering from pain as a result of using her left arm. Even on January 23, 2008, the date of her hearing, Plaintiff was still experiencing tingling in her extremities, allegedly as a result of the removal of lymph nodes from under her arm during her lumpectomy. Plaintiff further alleges that following her surgery she lost strength in her left arm.
Step two addresses two distinct questions. First, an ALJ must determine whether an impairment satisfies the durational requirement. Unless an impairment is expected to result in death, an impairment must "last or  be expected to last for a continuous period of at least 12 months" before it can be considered potentially disabling. 20 C.F.R. § 416.909. Second, an ALJ must determine whether an impairment "limits a claimant's ability to do 'basic work activities.'" Gray v. Astrue, No. 04 Civ. 3736(KMW)(JCF), 2009 WL 1598798, at *5 (S.D.N.Y. June 8, 2009) (quoting 20 C.F.R. § 416.921); see also Ahern v. Astrue, No, 09-CV-5543 (JFB), 2011 WL 1113534, at *8 (E.D.N.Y. Mar. 24, 2011) (impairments not severe where only slight abnormality or combination of slight abnormalities would have only minimal effect on basic work activities). These requirements are separate from each other, and cannot be conflated. See Stadler v. ...