Dr. Andrew S. Korson, M.D. is a board certified gastroenterologist bringing vast experience and fluency in the Spanish language to the RMG Wheat Ridge clinic and Lakewood Endoscopy. He earned his medical degree from New York Medical College in Valhalla, New York and completed his internship and residency at Beth Israel Deaconess Medical Center in Boston, Mass. as well as a clinical fellowship in medicine at Harvard Medical School.
Dr. Andrew S. Korson, M.D. is a board certified gastroenterologist bringing vast experience and fluency in the Spanish language to the RMG Wheat Ridge clinic and Lakewood Endoscopy. He earned his medical degree from New York Medical College in Valhalla, New York and completed his internship and residency at Beth Israel Deaconess Medical Center in Boston, Mass. as well as a clinical fellowship in medicine at Harvard Medical School.
The reviews listed below were collected independently of Rocky Mountain Gastroenterology through rater8. Each review represents an authentic and verified patient experience.
Excellent doctor, wouldn't change him for any one else
(1 week ago)
Feb-2026
Outstanding gastroenterologist who made me at ease before the procedure.
After the procedure the document he left me was easy to understand although detailed.
(1 week ago)
Feb-2026
Pleasant and competent. That’s all you need from a doctor.
(3 weeks ago)
Feb-2026
Very nice Dr. Thanks
(1 month ago)
Jan-2026
Do not have a ton to say since it was short and sweet meet. But I felt comfortable and at ease prior to procedure.
(2 months ago)
Dec-2025
I was really impressed with Dr. Korson’s skill and caring. He definitely made everything easier, and I had zero issues post-op!
(2 months ago)
Dec-2025
Met Dr Korson briefly before the procedure. He was very kind and put me at ease.
(3 months ago)
Dec-2025
He was very brief in his interactions with me. Not great or terrible just efficient.
(4 months ago)
Oct-2025
Very nice, thorough, good explainer, and excellent driver :)
(4 months ago)
Oct-2025
Dr. Korson, is a professional and remarkably calm, giving the feeling that everything is under control and he is working for our better health.
Dr. Andrew S. Korson, M.D. is a board certified gastroenterologist bringing vast experience and fluency in the Spanish language to the RMG Wheat Ridge clinic and Lakewood Endoscopy. He earned his medical degree from New York Medical College in Valhalla, New York and completed his internship and residency at Beth Israel Deaconess Medical Center in Boston, Mass. as well as a clinical fellowship in medicine at Harvard Medical School.
Dr. Korson has advanced training in interventional endoscopy as well as pancreatic and biliary endoscopy. Throughout his career, he has obtained prestigious honors, including election into the Alpha Omega Alpha (AOA) Honor Medical Society, a recipient of the Harvard Medical School Excellence in Tutoring Award and was awarded with the University of Colorado Travel Grant among many other honors.
Prior to joining RMG, Dr. Korson was the Clinical Fellow in Gastroenterology at the University of Washington in Seattle, Wash.
Excellent doctor, wouldn't change him for any one else
Outstanding gastroenterologist who made me at ease before the procedure. After the procedure the document he left me was easy to understand although detailed.
Pleasant and competent. That’s all you need from a doctor.
Very nice Dr. Thanks
Do not have a ton to say since it was short and sweet meet. But I felt comfortable and at ease prior to procedure.
I was really impressed with Dr. Korson’s skill and caring. He definitely made everything easier, and I had zero issues post-op!
Met Dr Korson briefly before the procedure. He was very kind and put me at ease.
He was very brief in his interactions with me. Not great or terrible just efficient.
Very nice, thorough, good explainer, and excellent driver :)
Dr. Korson, is a professional and remarkably calm, giving the feeling that everything is under control and he is working for our better health.