Hani Zamil, MD, CMQ


M.D. Advance Gastroenterologist

Houston Methodist Gastroenterology Associates

Accepting New Patients
Accepting Video Visits

Hani Zamil, MD, CMQ

M.D. Advance Gastroenterologist

Houston Methodist Gastroenterology Associates

About Me

"I believe in delivering comprehensive and personalized gastrointestinal management in health and disease through consistent evidence-based quality care."

Dr. Hani Zamil is a board certified and fellowship trained gastroenterologist. He specializes in both gastrointestinal disorders and interventional endoscopy.

Dr. Zamil earned his medical degree from the University of Jordan in Amman, Jordan. He completed his internal medicine residency at Warren Alpert Medical School of Brown University in Providence, Rhode Island. He also completed his Gastroenterology Fellowship and Advanced Endoscopy Fellowship at Harvard Medical School in Boston, Massachusetts.

Dr. Zamil’s clinical interests include advanced and therapeutic endoscopy, gastrointestinal physiology and motility and esophageal and foregut disorders as well as quality and patient safety.


Clinical Interests

Clinical interests: 

  • Gastroenterology, Hepatology and Nutrition
  • Advanced and therapeutic gastrointestinal endoscopy
  • Gastrointestinal physiology and motility
  • Esophageal and foregut disorders
Conditions treated: 
  • Gastroesophageal reflux disease
  • Swallowing difficulties (dysphagia)
  • Achalasia
  • Gastroparesis
  • Peptic ulcer disease
  • Biliary diseases
  • Pancreas diseases
  • Liver diseases
  • Celiac disease
  • Inflammatory bowel disease
  • Constipation, diarrhea and change in bowel habits
  • Colon cancer screening
  • EGD and Colonoscopy
  • EMR and ESD
  • ERCP and EUS
  • Esophageal and anorectal manometry

Accepted Insurance Plans

Aetna Affordable Health Choices
Aetna Choice POS / Open Choice
Aetna Common Spirit Health KelseyCare
Aetna Common Spirit Minimum Value Plan
Aetna EPO
Aetna HMO
Aetna Health Network
Aetna International
Aetna Managed Choice / Elect Choice
Aetna Medicare Advantage HMO
Aetna Medicare Advantage PPO
Aetna Meritain Health
Aetna Open Access
Aetna POS
Aetna PPO
Aetna QPOS
Aetna Select
Aetna Signature Administrators
Aetna Signature Administrators Allied Benefits
Aetna Signature Administrators CoreSource
Aetna Signature Administrators TX Annual Conf of UMC
Aetna Student Health
Aetna Transplant
Aetna Workers' Comp
All Saver/United Healthcare
Amerigroup STAR+PLUS Medicare-Medicaid Plan
Amerivantage Medicare Advantage
Amerivantage Medicare Advantage HMO-D-SNP
Beech Street PPO
Best Doctors International
Blue Choice POS
Blue Choice PPO
Blue Cross Blue Shield EPO
Blue Cross Blue Shield FEP Federal Employee Plan
Blue Cross Blue Shield Medicare Advantage HMO
Blue Cross Blue Shield Medicare Advantage PPO
Blue Cross Blue Shield POS
Blue Cross Blue Shield PPO
Blue Edge
Blue Essentials
Blue Essentials Access
Care Improvement Plus Medicare Advantage
Cigna APWU
Cigna Allegiance Houston Methodist Employee Medical Plan
Cigna Allegiance OAP
Cigna Allegiance PPO
Cigna Choice Fund
Cigna EPO
Cigna Global Health Benefits (International)
Cigna Great West
Cigna HMO
Cigna HealthSpring Medicare Advantage HMO
Cigna HealthSpring Medicare Advantage PPO
Cigna Indemnity
Cigna LocalPlus
Cigna NALC
Cigna Network
Cigna Network Open Access
Cigna Open Access
Cigna Open Access Plus (OAP)
Cigna POS
Cigna PPO
Cigna Qualcare
Cigna Shared Administration OAP
Cigna Shared Administration PPO
Cigna SureFit
Community Health Choice Marketplace-Silver & Gold
Community Health Choice Medicare Advantage HMO DSNP
Coventry PPO
Entrust/90 Degree EDI Payer ID# 36878
Erickson Advantage
Evolutions HealthCare PPO
First Health PPO
Galaxy Health Network PPO
HAA Preferred Partners (International)
HMO Blue
HealthSmart Accel PPO
HealthSmart PPO
HealthSmart Payors Organization
Humana HMO / EPO
Humana Medicare Advantage Choice PPO
Humana Medicare Advantage Gold Plus/Choice
Humana Medicare Advantage HMO
Humana Medicare Advantage PPO
Humana Natl POS Open Access
Humana POS & Preferred POS
Humana PPO & Preferred PPO
Humana/ChoiceCare Network PPO
Humana/ChoiceCare+ Network PPO
Independent Medical Systems PPO (IMS)
Medica-UnitedHealthcare Choice Plus
Medicare Railroad
Molina Dual Options StarPlus MMP
Molina Marketplace Exchange
Molina Medicare Complete Care HMO SNP
MultiPlan PPO
National Preferred Provider Network PPO (NPPN)
Olympus Managed Care (International)
Oscar Easy Care Medicare Advantage
PHCS Healthy Directions
Provider Select PPO
TRS-ActiveCare 2 Group 385002
TRS-ActiveCare Fully Insured Plan-South Texas Region Group 295430
TRS-ActiveCare Fully Insured Plan-West Texas Region Group 295781
TRS-ActiveCare HD Group 385000
TRS-ActiveCare Primary Group 385003
TRS-ActiveCare Primary Plus Group 385001
TRS-Care Medicare Advantage
TRS-Care Standard ALT A I Group 485002
TRS-Care Standard ALT A II Group 485003
TRS-Care Standard ALT B I Group 485005
TRS-Care Standard ALT B II Group 485006
TRS-Care Standard CMED Group 485001
TRS-Care Standard Group 485000
TexanPlus/Wellcare Medicare Advantage
Three Rivers Provider Network
UHC Dual Complete MCR
UHC Medicare Chronic Complete
UHC Medicare Complete
UHC Medicare Solutions
US Family Health Plan
USA Managed Care PPO
United Health Integrated Services
United Healthcare Medicare Advantage
United Healthcare Nexus ACO
United Healthcare Plan of the River Valley
UnitedHealthcare Choice
UnitedHealthcare ChoicePlus
UnitedHealthcare Core
UnitedHealthcare Core Plus
UnitedHealthcare EPO
UnitedHealthcare Golden Rule
UnitedHealthcare HMO
UnitedHealthcare Navigate
UnitedHealthcare Navigate Plus
UnitedHealthcare Options PPO
UnitedHealthcare Oxford
UnitedHealthcare POS
UnitedHealthcare PPO
UnitedHealthcare Select / ERS
UnitedHealthcare Student Resources
UnitedHealthcare West
WellMed AARP Medicare Advantage Plan
WellMed AARP Medicare Complete
WellMed United Healthcare Dual Complete

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


University of Jordan
Warren Albert Medical School – Brown University
Harvard Medical School
Harvard Medical School
  • Houston Methodist Continuing Care Hospital
  • Houston Methodist West Hospital
  • Houston Methodist Lynda K. & David M. Underwood Center for Digestive Disorders


  • English
  • Arabic
Languages listed are spoken by doctor and/or office staff.

Frequently Asked Questions

  • Can I make an appointment with Dr. Hani Zamil online?
    Yes, you can schedule an appointment with Dr. Hani Zamil by visiting this page.
  • What insurance does Dr. Hani Zamil accept?
    See the insurance that Dr. Hani Zamil accepts here.
  • Where is Dr. Hani Zamil located?
    Dr. Hani Zamil sees patients at the following locations:
    • Medical Office Building 2, 18300 Katy Fwy., Ste 425, Houston, TX 77094
  • What languages do Dr. Hani Zamil and/or staff speak?
    Dr. Hani Zamil and/or office staff speak English and Arabic