Dr. David Dosik is a multi-Board Certified Physician in the Division of Hematology, Medical Oncology, and Internal Medicine at Maimonides Medical Center. Dr. Dosik completed his residency at Staten Island University Hospital and his fellowship at NYU Medical Center. Dr. Dosik is active in research and has published extensively throughout his long Hematology and Oncology career. Dr. Dosik has been a Hematologist and Oncologist since 1996. He was the Chief of Hematology/Oncology and Program Director for the Hematology/Oncology Fellowship Program at New York Methodist Hospital for many years, up until 2013. His practice is focused on all aspects of Hematology and Oncology care; however, he specializes in the area of Breast Cancer, Lung Cancer, and Colon Cancer. Dr. Dosik is one of the founding members of the Dosik Hematology and Oncology practice, located in the heart of Brooklyn. In addition to Dr. Dosik's multiple board certifications, he has been recognized as a top physician in his field by multiple metro area publications.