Overview
John Dugan is a Gastroenterologist in Houston,, Texas. Dr. Dugan is rated as an Experienced provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Diverticular Disease, Berdon Syndrome, Diarrhea, and Trichohepatoenteric Syndrome.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE MAPD
- OTHER MEDICARE
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1701 Sunset Blvd, Houston,, TX 77005
Additional Areas of Focus
Dr. Dugan has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Texas Digestive Disease Consultants, PLLC
Ravi Mani is a Gastroenterologist in Houston, Texas. Dr. Mani is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Congenital Diaphragmatic Hernia, and Barrett Esophagus.
Baylor College Of Medicine
Jared Sninsky is a Gastroenterologist in Houston, Texas. Dr. Sninsky has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Eosinophilic Esophagitis. His top areas of expertise are Eosinophilic Esophagitis, Esophagitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy. Dr. Sninsky is currently accepting new patients.
Texas Digestive Disease Consultants, PLLC
Harshinie Amaratunge is a Gastroenterologist in Houston, Texas. Dr. Amaratunge is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Esophagitis. Her top areas of expertise are Gas Bloat Syndrome, Angiodysplasia of the Colon, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Barrett EsophagusDr. Dugan isAdvanced. Learn about Barrett Esophagus.
- Berdon SyndromeDr. Dugan isAdvanced. Learn about Berdon Syndrome.
- DiarrheaDr. Dugan isAdvanced. Learn about Diarrhea.
- Diverticular DiseaseDr. Dugan isAdvanced. Learn about Diverticular Disease.
- Trichohepatoenteric SyndromeDr. Dugan isAdvanced. Learn about Trichohepatoenteric Syndrome.
- Experienced
- Anal FissureDr. Dugan isExperienced. Learn about Anal Fissure.
- Childhood VolvulusDr. Dugan isExperienced. Learn about Childhood Volvulus.
- Chronic Erosive GastritisDr. Dugan isExperienced. Learn about Chronic Erosive Gastritis.
- Chronic Idiopathic Constipation (CIC)Dr. Dugan isExperienced. Learn about Chronic Idiopathic Constipation (CIC).
- ColitisDr. Dugan isExperienced. Learn about Colitis.
- Collagenous ColitisDr. Dugan isExperienced. Learn about Collagenous Colitis.