John T. Dugan III, MD

Gastroenterology

Accepting New Patients

John T. Dugan III, MD

Clinical Interests

Colon Cancer
Crohns Disease
Endoscopy
Ulcerative Colitis
Flexible Sigmoidoscopy
GI Disease
Hepatology
Liver/Biliary Diseases
Preventive Medicine
Ulcers

Accepted Insurance Plans

Aetna Choice POS / Open Choice
Aetna EPO
Aetna HMO
Aetna Managed Choice / Elect Choice
Aetna Open Access
Aetna POS
Aetna PPO
Aetna QPOS
Aetna Select
Blue Choice POS
Blue Choice PPO
Blue Cross Blue Shield Traditional / Par Plan
Cigna Great West
Cigna HMO
Cigna POS
Cigna PPO
Humana PPO & Preferred PPO
PHCS PPO
USA Managed Care PPO
UnitedHealthcare Choice
UnitedHealthcare ChoicePlus
UnitedHealthcare EPO
UnitedHealthcare PPO
UnitedHealthcare Select / ERS

Insurance plans may change. Please verify your plan is accepted when scheduling an appointment.

Credentials

BOARD CERTIFICATION
Gastroenterology
Internal Medicine
MEDICAL SCHOOL
University of Texas Medical School at Houston | 2010
RESIDENCY
The University of Texas Medical School at Houston - Internal Medicine | 2013
FELLOWSHIP
Gastroenterology | The University of Texas Medical School at Houston | 2016
AFFILIATED HOSPITALS
  • Houston Methodist Hospital
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