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.
He was not in a hurry, his mind was centered on my case, was pleased to answer all questions. I consider him a superb physician in both skill and personal contact.
(1 week ago)
Oct-2025
The best. 👍👍👍
(1 week ago)
Oct-2025
The usual 5 star rating once again. He is excellent.
(1 week ago)
Oct-2025
I’ve been seeing Dr Rosenberg for years and he is a great doctor. Kind, compassionate and professional. Highly recommend.
(1 week ago)
Oct-2025
Dr Rosenberg was thorough, on time and definitely listened to me. I would give him more stars if I could!!!
(2 weeks ago)
Oct-2025
Dr. Rosenberg is a very caring and thorough he listens to what concerns you may have or questions He Explains things in an understanding way and goes over whatt test he orders or procedures you might need I give Dr. Rosenberg 10 stars for being an excellent doctor
(2 weeks ago)
Sep-2025
Attentive and kind. He truly takes his time to listen, and he most certainly has done his homework to understand various diseases and ways to treat them. He literally has saved my life. I have the utmost respect and a lot of love for this man. Personable, gentle and caring. He’s got it all.
(3 weeks ago)
Sep-2025
Dr. Rosenberg is so thorough, compassionate and caring. He takes his time, listens and answers all your questions!
(3 weeks ago)
Sep-2025
Dr Rosenberg is one of the best doctors that I have ever found ! He takes time with his patients and you feel he really cares about you !dr Rosenberg is a top doc for sure ,
(1 month ago)
Sep-2025
Very caring and understanding it tell you like it is and explain everything to you..
(1 month ago)
Sep-2025
Read More
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.
He was not in a hurry, his mind was centered on my case, was pleased to answer all questions. I consider him a superb physician in both skill and personal contact.
The best. 👍👍👍
The usual 5 star rating once again. He is excellent.
I’ve been seeing Dr Rosenberg for years and he is a great doctor. Kind, compassionate and professional. Highly recommend.
Dr Rosenberg was thorough, on time and definitely listened to me. I would give him more stars if I could!!!
Dr. Rosenberg is a very caring and thorough he listens to what concerns you may have or questions He Explains things in an understanding way and goes over whatt test he orders or procedures you might need I give Dr. Rosenberg 10 stars for being an excellent doctor
Attentive and kind. He truly takes his time to listen, and he most certainly has done his homework to understand various diseases and ways to treat them. He literally has saved my life. I have the utmost respect and a lot of love for this man. Personable, gentle and caring. He’s got it all.
Dr. Rosenberg is so thorough, compassionate and caring. He takes his time, listens and answers all your questions!
Dr Rosenberg is one of the best doctors that I have ever found ! He takes time with his patients and you feel he really cares about you !dr Rosenberg is a top doc for sure ,
Very caring and understanding it tell you like it is and explain everything to you..