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Dr. John Dugan III, MD

Gastroenterology* Age 45
Dr. John Dugan III, MD
4.2 (10 Ratings)
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Dr. John Dugan III, MD is a Gastroenterology Specialist in Houston, TX.
Dr. John Dugan III, MD
4.2 (10 Ratings)
 Share
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Dr. John Dugan III, MD

Gastroenterology* Age 45
Houston, TX
Accepting new patients
14 years of experience
Dr. John Dugan III, MD is a Gastroenterology Specialist in Houston, TX.

About

Dr. John Dugan III, MD is a Gastroenterology Specialist in Houston, TX and has 14 years experience. They graduated from University of Texas Health Sciences Center at Houston McGovern Medical School in 2010 and completed a residency at University of Texas Health Sciences Center at Houston McGovern Medical School.They currently practice at Medical Clinic of Houston, L.L.P. and are affiliated with Houston Methodist Hospital. Dr. Dugan III has experience treating conditions like Diarrhea, Intestinal Diverticulitis and Hemorrhoids among other conditions at varying frequencies. At present, Dr. Dugan III received an average rating of 4.2/5 from patients and has been reviewed 10 times. Their office accepts new patients. Dr. Dugan III is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Diarrhea
Intestinal Diverticulitis
Hemorrhoids
Diarrhea
Intestinal Diverticulitis
Hemorrhoids
Diarrhea
  • View other providers who treat Diarrhea
Intestinal Diverticulitis
Hemorrhoids
Gastroptosis
Noninfectious Gastroenteritis and Colitis
Abdominal Pain
Barrett's Esophagus
Gastroesophageal Reflux Disease (GERD)
Intestinal Diverticulosis
Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Endoscopy (Esophagus, Stomach, Small Intestine)
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Chronic Gastritis
Colorectal Polyp
Congenital Anomaly Intestine
Constipation
Diaphragmatic and Hiatal Hernia
Duodenitis
Dysphagia
Enteritis
Esophageal Ulcer
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastritis
Gastrointestinal Bleeding
Indigestion
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Intestinal Obstruction
Intestinal Ulcer
Nausea
  • View other providers who treat Nausea
Reflux Esophagitis
Unexplained Weight Loss
Vitamin B12 Anemia
Vitamin_Deficiency
Duodenal Polypectomy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Abdominal Disorders
All Types of Food Poisoning
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bowel Strangulation
Cancer
  • View other providers who treat Cancer
Celiac Disease
Chronic Recurrent Abdominal Pain
Cirrhosis
Congenital Achalasia
Congenital Anomaly Esophagus
Crohn's Disease
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Ulcer
E. coli Food Poisoning
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diseases
Esophageal Motility Disorders
Esophageal Varices
Familial Adenomatous Polyposis
Food Allergy
Gastric Ulcer
Gastroenterologic Cancer (Colon, Stomach, Esophageal, Liver)
Gastrointestinal Diseases
Gastroparesis
Hepatitis A
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Irritable Bowel Syndrome
Irritable Bowel Syndrome Characterized by Constipation
Liver Damage from Alcohol
Malnutrition
Non-Alcoholic Fatty Liver Disease
Pancreatitis
Peptic Ulcer
Rectal Ulcer
Retroperitoneum Cancer
Splenomegaly
Ulcerative Colitis
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vomiting
  • View other providers who treat Vomiting
Colonoscopy
Endoscopy
Gastroenterology Procedures
Impedance Testing
Radiofrequency Ablation
Radiofrequency Ablation for Barrett's Esophagus
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna HMO
    Choice Plus POS II
  • Blue Access
    Blue Open Access PPO
  • Blue Choice
  • Blue Card PPO
  • HealthyBlue Advantage
  • Preferred PPO
  • Part B Primary
  • United Healthcare

Locations

  1. 1 AKA The Sunset Clinic
    1701 Sunset Blvd # 6758, Houston, TX 77005
    Icon Directions Right Arrow Directions Phone Icon (713) 526-5511

Patient Satisfaction

Likelihood to recommend Dr. Dugan III
4.2
Based on 10 Reviews
5 Stars (8)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (2)

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Patient Reviews
Nov 22, 2019
Dr. Dugan is caring, compassionate and excellent physician. Had an outpatient surgical procedure with him and he is outstanding,
LSelzer — Nov 22, 2019
See more reviews on Healthgrades
Photo: Dr. John Dugan III, MD
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Dr. Dugan III's Office & Staff

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Experience with Dr. Dugan III

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  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of Texas Health Sciences Center at Houston McGovern Medical School
    2010
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Residency

Residency Hospital
  • University of Texas Health Sciences Center at Houston McGovern Medical School
    2013
Residency Hospital

Fellowship

Fellowship Hospital
  • University of Texas Health Sciences Center at Houston McGovern Medical School
    2016
Fellowship Hospital
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John Dugan III, MD. To arrange an appointment, call the number on Dr. Dugan III's profile.

Dr. Dugan III frequently treats the following conditions: Diarrhea, Intestinal Diverticulitis and Hemorrhoids. See more on Sharecare.

Dr. John Dugan III, MD is affiliated with Houston Methodist Hospital.

Yes, Dr. John Dugan III, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Houston Methodist Hospital

    6565 Fannin St, Houston, TX