About Sonia Cohen, MD, PhD

Dr. Sonia Cohen is a Surgical Oncologist caring for patients with Sarcoma and Melanoma at the Massachusetts General Hospital. She received her undergraduate degree from The Johns Hopkins University, her PhD in Genetics from Harvard University, and her medical degree from the Health Science and Technology Program at Harvard Medical School and the Massachusetts Institute of Technology. Dr. Cohen then completed her surgical training at the Massachusetts General Hospital and clinical fellowship in Complex General Surgical Oncology at Memorial Sloan Kettering Cancer Center. Dr. Cohen’s research is focused on understanding how changes in the structure and regulation of the genome give rise to cancer, with a particular focus on developing prognostic tools and novel therapeutics for Soft Tissue Sarcomas and Melanomas.

Clinical Interests:



Surgical Oncology Associates
55 Fruit Street
Boston, MA 02114-2696
Phone: 617-643-9474
Fax: 617-724-3895

Medical Education

  • MD, Harvard Medical School
  • Residency, Massachusetts General Hospital
  • Residency, Newton-Wellesley Hospital
  • Fellowship, Memorial Sloan Kettering Cancer Center

American Board Certifications

  • Surgery, American Board of Surgery
  • Complex General Surgical Oncology, American Board of Surgery

Accepted Insurance Plans

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.