Dr. Samuel Mourani, MD


Gastroenterology | Male

Valley Gastroenterology 415 W Carroll Ave Ste 210 Glendora, CA 91741 Get Directions
Dr. Samuel Mourani, MD
Dr. Samuel Mourani, MD is a gastroenterology doctor who practices in Glendora, CA. He is 52 years old and has been practicing for 29 years. Dr. Mourani is affiliated with Methodist Hospital of Southern California.

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Dr. Mourani's Care Philosophy

Dr. Mourani strives to provide the highest quality patient care in an environment encouraging compassion and respect for all individuals. He is focused on improving patient health through his expertise in advanced endoscopic procedures and through his passion to educate his patients using his vast knowledge in digestive disease disorders.

Dr. Mourani's Experience

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Mourani

Dr. Mourani accepts 23 insurance carriers

Dr. Mourani is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Mourani's Reviews

Likelihood of recommending Dr. Mourani to family and friends
based on 24 total reviews (9 with comments)
Dr. Mourani's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Patient Comments (9)
in Yorba Linda, CA |
I can't thank Dr. Mourani enough for saving me from getting a surgery for hernia. I suffered a sports injury and my orthopedic dr. Suggested an ultrasound to see the extent of the damage in my groin area, the report stated hernia. I called Dr. Mourani and he asked to see me, after a physical check up of the groin area he suggested to do an MRI since the way the injury happened should not have resulted in hernia. Did the MRI and no hernia was found. God may continue to bless you and thank you.
in Monterey Park,ca |
Dr. Mourani is one of the nicest doctors I have ever met. He is patience and professional and understanding. I highly recommend his office and all the staff are so nice.
Azusa, CA |
Although I have had lots of test and have been taking medication and supplements I am still having problems with abdominal pain. I trust that Dr. Mourani will find an answer for my problem.
in Glendora, CA |
this is my first visit, and everything is great.
in Fontana, CA |
Love Dr. Mourani. He is a caring compassionate doctor. He listens and explains things clearly. He is dedicated to his patients welfare in getting to fixing the problem you are having. Kind and patient.
in Los Angeles, CA |
Wonderful Doctor who treated me after a partial small bowel obstruction and performed an endoscopy and colonoscopy. The prep they give you tastes like Gatorade and is so tolerable that it went easier that anticipated. Dr mourani has a pleasant bedside manner and is very good about answering all your questions. I would highly recommend him.
in Arcadia, CA |
Dr. Mourani is not only an excellent physician but also one of the most considerate, kindest I have ever known. He takes time with his patients, never rushing you, and really listens to what you say. I highly recommend him.
in Glendora, CA |
Very good doctor. Took the time to explain everything.
in Temple City, CA |
I was very happy with the care I received from Dr. Mourani. He was always willing to answer all my questions and I never felt rushed.
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Dr. Mourani's Care Philosophy

Dr. Mourani strives to provide the highest quality patient care in an environment encouraging compassion and respect for all individuals. He is focused on improving patient health through his expertise in advanced endoscopic procedures and through his passion to educate his patients using his vast knowledge in digestive disease disorders.

Dr. Mourani's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Gastroenterology
  •  Board certified in Gastroenterology and Internal Medicine
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Mourani has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for California.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Mourani's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Gastroenterology
  • Internal Medicine

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Colitis
  • Colon Cancer
  • Colon Disorders
  • Colon Polyp
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Dilation
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Giardiasis
  • Heartburn
  • Hemorrhoids
  • Hernia
  • Indigestion
  • Inflammatory Bowel Disease
  • Iron Deficiency Anemia
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Reflux Esophagitis
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders


  • Medical School
    University of Damascus / Faculty of Medicine

    Graduated in 1988

  • Internship Hospital
    Baylor University

    Completed in 1991

  • Residency Hospital
    Baylor University

    Completed in 1993

  • Fellowship Hospital
    Baylor University

    Completed in 1996

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Mourani does not have any memberships or affiliations listed. If you are Dr. Mourani and would like to add memberships or affiliations, please update your free profile.


  • Gastroenterology
  • Internal Medicine

Procedures Performed

  • Bile Duct Procedure
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Hemorrhoid Banding