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Dr. Glenn Madokoro, MD

Gastroenterology ·  Male · Age 70

Dr. Madokoro

Glenn D Madokoro MD

351 Hospital Rd Ste 210 Newport Beach, CA 92663

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(949) 548-8800


Dr. Glenn Madokoro, MD is a gastroenterology specialist in Newport Beach, CA and has been practicing for 39 years. He graduated from David Geffen School Of Medicine At UCLA, University Of California, Los Angeles in 1974 and specializes in gastroenterology.


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(949) 548-8800

Dr. Madokoro accepts the following insurance:

Aetna
Blue Cross Blue Shield
Cigna

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check Dr. Madokoro's experience treating your condition or procedure

Dr. Madokoro's Top Procedures and Conditions

Treatment Frequency
Gastroesophageal Reflux Disease (GERD)
very high
very high

Treatment Frequency

Dr. Madokoro treats Gastroesophageal Reflux Disease (GERD) more than 97% of his peers

Dr. Madokoro treats this condition more than 97% of his peers

Gastrointestinal Diseases
very high
very high

Treatment Frequency

Dr. Madokoro treats Gastrointestinal Diseases more than 97% of his peers

Dr. Madokoro treats this condition more than 97% of his peers

Stomach Diseases
very high
very high

Treatment Frequency

Dr. Madokoro treats Stomach Diseases more than 95% of his peers

Dr. Madokoro treats this condition more than 95% of his peers

Dr. Madokoro's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Capsule Endoscopy
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colonoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Heartburn
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Malnutrition
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Reflux Esophagitis
  • Small Bowel Enteroscopy
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Hepatitis
  • Vomiting Disorders

Dr. Madokoro's Reviews

Likelihood to recommend Dr. Madokoro

4.5

Based on 25 reviews

5 Stars
88%
(22)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
12%
(3)

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Average Reported Wait Time
  • Under 10 minutes
Dr. Madokoro's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Glenn Madokoro, MD
RecentHighestLowestMost Helpful
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This doctor needs a -10. He did not treat my sister well and did not give her the care and concern she needed. As a result, she has a VERY serious illness. Beware!
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Terrible experience. I have been patient of Dr. M’s for over 6 years, so ER at Hoag called him to discuss a colon issue I was there with. I got a call from his office to schedule an Appt for follow up. He spent 19 minutes with me, and was acting very hurried. Office staff told me that Dr. Madokoro said if I want my hospital test results I need to go to hospital and get them myself. 3 months later my internist read the ER report to me, showing many lung nodules in my lungs, colitis, & liver issu
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2 yrs ago, I learned of a friend recovering from stage 4 colon cancer. I was 53 years old and had never had a colonoscopy. That was my wake up call. I got a referral and went to see this Doc. I didn't know what a gem he was until I learned that he spends ~double the amount of time doing this procedure as most Docs do. Please note:The ability to find and remove polyps and other issues in the colon is directly related to the amount of time spent looking. His office personnel were great too.
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I would give him 6 stars if I could! I did some online research and found Dr. Madokoro for my fiancé. We are both in the medical field so had some knowledge on what to look for. Dr. Madokoro really cares about his patients and took the time to explain everything and do a thorough job. I have taken both of my parents in for colonoscopy and they were in a huge lines of patients and the exam was very short. Dr. Madokoro took the time to care for us and made sure he didn't miss anything. He cares!
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Very thorough. Dr Madakoro is gentle and kind. He cares about us as patients and as people. His entire staff is kind and gentle with patients and family. The staff explains all instructions for procedures very carefully and makes sure we understand everything. Should you need to call in, they are extremely friendly and mind. I recommend dr Madakoro to everyone. Otis definitely a kind and gentle office
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Outstanding! Paramount: Dr. Madokoro spent 40 total minutes examining my colon during a routine colonoscopy. As a sense of perspective, in a recent New England Journal of Medicine study, the range of gastroenterologists time was a low of 3 minutes and a high of 16 minutes. That's right, Dr. Madokoro spent 2.5 times more time than the highest doctor in the study!! Since finding polyps is a function of time spent, nothing is more important. This simple fact makes him in a league of his own!
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About Me

Biography

Dr. Glenn Madokoro, MD is a gastroenterology specialist in Newport Beach, CA and has been practicing for 39 years. He graduated from David Geffen School Of Medicine At UCLA, University Of California, Los Angeles in 1974 and specializes in gastroenterology.

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

1980
Harbor-Ucla Medical Center
Fellowship Hospital
1977
University Of California Los Angeles
Residency Hospital
1975
University Of California Los Angeles
Internship Hospital
1974
David Geffen School Of Medicine At UCLA, University Of California, Los Angeles
Medical School
1970
Stanford University
Undergraduate School
1980
1977
1975
1974
1970

Awards

Media & Publications

  • KOCE Healthy Orange County, 2009- 2010

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