4.4
5 Ratings with 3 written Reviews
Summary
Dr. John Dugan specializes in gastroenterology, focusing on digestive system disorders and diseases. They earned their medical degree from McGovern Medical School at The University of Texas Health Science Center at Houston and completed their residency training at University of Texas Health System. With 16 years of clinical experience, Dr. Dugan brings extensive knowledge to the diagnosis and treatment of gastrointestinal conditions. They provide care in English to accommodate patient needs.
Dr. Dugan practices at Houston Methodist Hospital and sees patients in Houston, Texas. They treat conditions such as hemorrhoids, colon polyps, and diverticular disease. Their procedural expertise includes performing colonoscopy and lower GI endoscopy to diagnose digestive issues, as well as laparoscopy for minimally invasive treatments. Patients have given Dr. Dugan an average rating of 4.4 on Vitals.
Dr. Dugan practices at Houston Methodist Hospital and sees patients in Houston, Texas. They treat conditions such as hemorrhoids, colon polyps, and diverticular disease. Their procedural expertise includes performing colonoscopy and lower GI endoscopy to diagnose digestive issues, as well as laparoscopy for minimally invasive treatments. Patients have given Dr. Dugan an average rating of 4.4 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 16 years of experience
- speaks English
- University Of Texas Health System
- 3 written reviews
- 1 specialty
- 27 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 1 office location
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Medical Center Endoscopy
6560 Fannin St Ste 616Houston, TX 77030Mon6:00 am - 5:00 pm
Tue6:00 am - 5:00 pm
Wed6:00 am - 5:00 pm
Thu6:00 am - 5:00 pm
Fri6:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. John Thomas Dugan III, MD | Dr. Farah Harmouch, MD | Bhavana Akotia, PA-C | Ashley Anderson, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 16 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks Arabic, English | Speaks English | Speaks English |
| Houston , TX | Houston , TX | Tempe , AZ | Sacramento , CA |
| Med School: Mcgovern Medical School At The Univ Of Texas Health Science Ctr At Houston | Med School: Charles R Drew University | Med School: East Tennessee State University - Quillen College of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Thomas Dugan III
Medical Specialties
Dr. John Thomas Dugan III has the following specialty
Specialty Expertise
Dr. John Thomas Dugan III has the following 27 areas of expertise
Certifications, License, & Education
16 Years Experience
Dr. John Thomas Dugan III holds an expired medical license in the state of Texas.
Medical License
Medical Doctor with an expired medical license in the state of Texas that expired in 2026.
Education & Training
Residency
Completed their residency at University Of Texas Health System.
Medical School
Graduated from Mcgovern Medical School At The Univ Of Texas Health Science Ctr At Houston in 2010.
NPI Number
Dr. Dugan III's NPI number is 1154677755.
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Frequently Asked Questions
- Where is Dr. John Dugan III's office located?
- Dr. John Dugan III's office is located at 6560 Fannin St Ste 616, Houston, TX, 77030.
- How can I make an appointment with Dr. John Dugan III?
- You can find contact information for Dr. John Dugan III here on Vitals.
- What languages does Dr. John Dugan III speak?
- Dr. John Dugan III speaks English.
- Which hospitals is Dr. John Dugan III affiliated with?
- Dr. John Dugan III is affiliated with Houston Methodist Hospital.
- Does Dr. John Dugan III accept virtual/telehealth appointments?
- Dr. John Dugan III has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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