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.
Wow, such an amazing Doctor who is Smart and Personal too. Best Doctor Patient experience period!
(1 week ago)
Apr-2026
He’s been my doctor for many years. He loves his job.
(2 weeks ago)
Mar-2026
Best Dr I ever had
100% best !!!
(2 weeks ago)
Mar-2026
Dr Mourani is great. He listened to my symptoms and ordered the necessary tests.
(3 weeks ago)
Mar-2026
Great Guy !
(1 month 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 month ago)
Feb-2026
The best
(1 month 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
(1 month ago)
Feb-2026
The best
(1 month ago)
Feb-2026
As my GI doctor he has been very attentive to my symptoms for many years and I wouldn’t go elsewhere.
(1 month ago)
Feb-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.
Wow, such an amazing Doctor who is Smart and Personal too. Best Doctor Patient experience period!
He’s been my doctor for many years. He loves his job.
Best Dr I ever had 100% best !!!
Dr Mourani is great. He listened to my symptoms and ordered the necessary tests.
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.