

Infectious Disease
Edward Ryan, MD
Director of Global Infectious Diseases, Massachusetts General Hospital; Professor of Medicine, Harvard Medical School; Professor of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health; Distinguished Physician, Infectious Disease
Edward T. Ryan, MD is a distinguished infectious disease specialist and clinical investigator at Massachusetts General Hospital with extensive expertise in global infectious diseases, tropical medicine, and enteric infections. His clinical and research programs focus on host-bacterial pathogen interactions and immune responses, with particular emphasis on Vibrio cholerae (cholera) and Salmonella enterica (typhoid and paratyphoid fever). Dr. Ryan directs Global TravEpiNet (GTEN), a CDC-sponsored
35+
Years in Practice
Credentials
Board Certifications
- Infectious Diseases (American Board of Internal Medicine)
Education & Training
- Harvard University — M.D., 1988
- Princeton University — B.A., Biochemical Sciences
- Massachusetts General Hospital — Medical Residency, Infectious Diseases
- Massachusetts General Hospital — Fellowship, Infectious Diseases
- London School of Hygiene & Tropical Medicine — Training, Tropical Medicine and Infectious Diseases
Peer Recognition
- American Academy of Microbiology — Fellow
- American College of Physicians — Fellow
- American Society of Tropical Medicine and Hygiene — Fellow; Past President (2009-2010)
2009-2010 (2 years)
- Infectious Diseases Society of America — Fellow
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Massachusetts General Hospital
- Massachusetts General Hospital, Boston, MA
Languages
English
Experience
35+ years in practice