Dr. Peter M. Rosenberg, M.D. attended Harvard College and Harvard Medical School, after which he completed his Internal Medicine residency and Gastroenterology/ Hepatology fellowship at Massachusetts General Hospital. His interests include liver disease, quality improvement and outcomes assessment, and capsule endoscopy, as well as general gastroenterology.
Dr. Peter M. Rosenberg, M.D. attended Harvard College and Harvard Medical School, after which he completed his Internal Medicine residency and Gastroenterology/ Hepatology fellowship at Massachusetts General Hospital. His interests include liver disease, quality improvement and outcomes assessment, and capsule endoscopy, as well as general gastroenterology.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
Dr Rosenberg is an excellent doctor. He is professional, empathetic, and takes time to thoroughly explain everything. He encourages questions and makes you feel heard and cared for.
Jul-2025
He is wonderful and very thorough. He’s very good at answering all the questions that concern patients.
Jul-2025
Great Doctor!
Jun-2025
Dr Rosenberg is a wonderful partner in my health. He listens intently as he allows me to speak at length. I feel there is mutual respect.
Jun-2025
Took his time listened to me .. great provider.
Jun-2025
Wonderful communicator. Pleasant and informative
Jun-2025
Always listens. Allows time for questions and discussion. Is sympathetic.
Jun-2025
always professional and thorough. Helped me adjust my meds to avoid side effects, Addressed swallowing problems as well.
Jun-2025
Simply the very best - kind, caring, compassionate, and a consummate professional.
Jun-2025
Good listener and problem solver.
May-2025
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GI-Pasadena - Alessandro Place
50 Alessandro Place Suite 410 Pasadena, CA 91105
Dr. Peter M. Rosenberg, M.D. attended Harvard College and Harvard Medical School, after which he completed his Internal Medicine residency and Gastroenterology/Hepatology fellowship at Massachusetts General Hospital. He has lived in Southern California since completing training in 1999. His interests include liver disease, quality improvement and outcomes assessment, and capsule endoscopy, as well as general gastroenterology.
Dr. Rosenberg is a member of the medical staff at Huntington Hospital in Pasadena, where he has been active in patient care, teaching of residents and medical students, and positions of medical staff leadership. He is also a proud member of the medical staff of Pasadena Endoscopy Center.
Dr Rosenberg is an excellent doctor. He is professional, empathetic, and takes time to thoroughly explain everything. He encourages questions and makes you feel heard and cared for.
He is wonderful and very thorough. He’s very good at answering all the questions that concern patients.
Great Doctor!
Dr Rosenberg is a wonderful partner in my health. He listens intently as he allows me to speak at length. I feel there is mutual respect.
Took his time listened to me .. great provider.
Wonderful communicator. Pleasant and informative
Always listens. Allows time for questions and discussion. Is sympathetic.
always professional and thorough. Helped me adjust my meds to avoid side effects, Addressed swallowing problems as well.
Simply the very best - kind, caring, compassionate, and a consummate professional.
Good listener and problem solver.