Genetic testing, counseling and support for individuals and families at risk for hereditary cancer
- Daniel A. Haber, MD, PhD
Director, Massachusetts General Hospital Cancer Center
Director, Center for Cancer Risk Assessment
- Paula D. Ryan, MD, PhD
Breast and Ovarian Cancer Genetics and Risk Assessment Program - Daniel C. Chung, MD
Gastrointestinal Cancer Genetics Program - Othon Iliopoulos, MD
Von Hippel-Lindau Syndrome/Familial Renal Cell Program - Hensin Tsao, MD, PhD
Melanoma Genetics Program
- Kristen Mahoney Shannon, MS, CGC
Senior Genetic Counselor
- Andrew T. Chan, MD
Gastroenterologist
- Michele Jacobs Gabree, MS, CGC
- Devanshi Patel, MS, CGC
- Gayun Chan Smutko, MS, CGC
- Shyamala Maheswaran, PhD
Laboratory Supervisor



