About
Dr. Erika Riley, MD, MPH, earned her M.D. from the University of Connecticut School of Medicine. She completed her Internal Medicine residency at Mount Auburn Hospital, then pursued a general medicine fellowship at Harvard School of Public Health, where she also earned a Master of Public Health degree.
Since 2004, Dr. Riley has cared for patients at Massachusetts General Hospital's Beacon Hill Primary Care group, where she served as Medical Director from 2016 to 2025. She has taught Harvard Medical School students and served as a preceptor for the Internal Medicine Residency program at Mass General. She holds an affiliate physician appointment at Brigham and Women's Hospital and an Instructor in Medicine appointment at Harvard Medical School. She lives in Milton with her husband and four children.
Education & Training
Medical School
University of Connecticut School of Medicine (M.D.)
Residency
Internal Medicine residency, Mount Auburn Hospital
Fellowship
General Medicine fellowship, Harvard School of Public Health
Additional Training
Master of Public Health (MPH), Harvard School of Public Health; Instructor in Medicine, Harvard Medical School; Affiliate Physician, Brigham and Women's Hospital
Certifications
Conditions Treated
Who is Dr. Riley right for?
Dr. Riley is a strong fit for adults seeking a primary care physician with deep expertise in internal and preventive medicine. Patients managing chronic conditions benefit from her clinical depth and evidence-based approach. Her public health training makes her especially effective with patients focused on long-term health planning. Those who value a physician with strong academic and hospital credentials will find her background reassuring.
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Frequently Asked Questions
Dr. Riley specializes in internal medicine and preventive medicine. She brings particular depth in evidence-based primary care and long-term health management. Her public health training from Harvard School of Public Health further strengthens her preventive approach.
D. from the University of Connecticut School of Medicine. She completed her Internal Medicine residency at Mount Auburn Hospital. She then pursued a general medicine fellowship at Harvard School of Public Health, where she also earned a Master of Public Health degree.
Yes, Dr. Riley holds board certification in Internal Medicine.
Dr. Riley holds an Instructor in Medicine appointment at Harvard Medical School. She has taught Harvard Medical School students and has served as a preceptor for the Internal Medicine Residency program at Massachusetts General Hospital.
Dr. Riley holds an affiliate physician appointment at Brigham and Women's Hospital. She also spent over two decades providing care through Massachusetts General Hospital's Beacon Hill Primary Care group.
Yes, Dr. Riley served as Medical Director of Massachusetts General Hospital's Beacon Hill Primary Care group from 2016 to 2025. She had been a member of that group since 2004.
Dr. Riley sees adult patients seeking comprehensive internal medicine care. Her background in preventive medicine and public health makes her well-suited for patients focused on proactive health management and chronic disease prevention.
Doctor profile last updated March 21, 2026