Dr. Samuel Mourani, M.D. received his residency and fellowship training at Baylor College of Medicine. He went on to complete additional fellowship training in Advanced Therapeutic Gastrointestinal Endoscopy. Dr. Mourani's expertise and special interest include complex therapeutic endoscopic procedures and early detection and prevention of colon cancer by performing a screening colonoscopy and polyp removal.
Dr. Samuel Mourani, M.D. received his residency and fellowship training at Baylor College of Medicine. He went on to complete additional fellowship training in Advanced Therapeutic Gastrointestinal Endoscopy. Dr. Mourani's expertise and special interest include complex therapeutic endoscopic procedures and early detection and prevention of colon cancer by performing a screening colonoscopy and polyp removal.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
Great Guy !
(1 week ago)
Feb-2026
Our family has been seeing Dr Mourani for decades. He is thorough, knowledgeable, patient, compassionate and kind. Thank you for taking care of me, my mom, my husband and my sis.
(1 week ago)
Feb-2026
The best
(2 weeks ago)
Feb-2026
My visit was very pleasant. Dr. Mourani was friendly and welcoming. Ive had a hard time finding a doctor since mine retired. I hate when a doctor is cold, arrogant and not very welcoming. I'm very happy to have found Dr. Mourani
(2 weeks ago)
Feb-2026
The best
(2 weeks ago)
Feb-2026
As my GI doctor he has been very attentive to my symptoms for many years and I wouldn’t go elsewhere.
(2 weeks ago)
Feb-2026
Dr Mourani was so very kind and explained everything in detail.
Would highly recommend
(2 weeks ago)
Feb-2026
Very thorough and kind physician.
(3 weeks ago)
Feb-2026
I am grateful for his clear explanation of my type of colitis and that is good I am responding to the mesalamine and how I can use Acid Controllers every day. I feel more confident in my diagnosis and it is not dietary driven.
(3 weeks ago)
Feb-2026
It was nice to finally meet the doctor. Looking forward to my next visit.
(1 month ago)
Jan-2026
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GI-Glendora
552 W. Foothill Blvd Suite 200 Glendora, CA 91741
GI-Arcadia
488 E. Santa Clara St Suite 203 Arcadia, CA 91006
Dr. Samuel Mourani, M.D. received his residency and fellowship training at Baylor College of Medicine in Houston, Texas. He went on to complete additional fellowship training in Advanced Therapeutic Gastrointestinal Endoscopy. Dr. Mourani’s expertise and special interest include complex therapeutic endoscopic procedures and early detection and prevention of colon cancer by performing a screening colonoscopy and polyp removal.
Dr. Mourani sees his patients at two convenient locations in Arcadia and Glendora. He also performs endoscopic procedures at Valley Digestive Health Center in Arcadia. In 2009, Dr. Mourani chaired the Gastroenterology Section at Methodist Hospital in Arcadia.
Great Guy !
Our family has been seeing Dr Mourani for decades. He is thorough, knowledgeable, patient, compassionate and kind. Thank you for taking care of me, my mom, my husband and my sis.
The best
My visit was very pleasant. Dr. Mourani was friendly and welcoming. Ive had a hard time finding a doctor since mine retired. I hate when a doctor is cold, arrogant and not very welcoming. I'm very happy to have found Dr. Mourani
The best
As my GI doctor he has been very attentive to my symptoms for many years and I wouldn’t go elsewhere.
Dr Mourani was so very kind and explained everything in detail. Would highly recommend
Very thorough and kind physician.
I am grateful for his clear explanation of my type of colitis and that is good I am responding to the mesalamine and how I can use Acid Controllers every day. I feel more confident in my diagnosis and it is not dietary driven.
It was nice to finally meet the doctor. Looking forward to my next visit.