Memorial Sloan Kettering doctors, including oncologists, surgeons, radiologists, pathologists, psychiatrists, and more, treat every cancer type and are part of your care team at MSK. To learn about our doctors, find a specialist near you, or make an appointment, please see our listings below. You can search by disease, location, department, treatment procedure, and language spoken.
Dermatologist & Internist
Allan C. Halpern, MD
Chief, Dermatology Service; Associate Vice Chair, Promotions Advisory Committee, Department of Medicine
Zachary Epstein-Peterson
Radiation Oncologist
Christopher A. Barker, MD
Vice-Chair, Clinical Research, Department of Radiation Oncology; Director, Skin Cancer and Melanoma Radiation Oncology
Radiation Oncologist & Early Drug Development Specialist
Nancy Y. Lee, MD, FASTRO
Vice Chair, Experimental Therapeutics, Department of Radiation Oncology; Service Chief, Head & Neck Radiation Oncology; Service Chief, Proton Therapy
Dermatologist & Mohs Surgeon
Chih-Shan Jason Chen, MD, PhD, FAAD
Director, Dermatologic Surgery, Hauppauge