Marc B. Feinstein

Marc B. Feinstein, MD, is a Clinical Professor of Pulmonary Medicine at Weill Cornell Medicine and a practicing pulmonologist at Memorial Sloan Kettering Cancer Center. He specializes in lung cancer survivorship care and the management of incidental pulmonary findings. His clinical role includes coordinating the Pulmonary Fellowship Clinical Research Program and leading initiatives in early lung cancer diagnosis and survivorship care.

• Affiliations: Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College
• Education: MD from UCLA School of Medicine, Residency at Beth Israel Deaconess Medical Center, Fellowship at Johns Hopkins Hospital

Dr. Feinstein's research focuses on improving lung cancer survivorship through symptom management, psychosocial support, and optimizing diagnostic strategies for pulmonary abnormalities. His work includes creating survivorship clinics and studying radiographic findings in cancer patients. He has published extensively on lung cancer epidemiology, clinical management, and survivorship outcomes.

He has contributed to 21 peer-reviewed articles, with recent work addressing bronchoscopy techniques in transplant patients, physical activity preferences among survivors, and organizing pneumonia diagnostics. His research emphasizes translating clinical findings into actionable patient care strategies.