Skip to Content

Texas Medical Center

Find a Doctor


To search Houston doctors, please select a specialty & submit your Zip Code below.

Advanced Search
Search by Doctor's Name

Schedule Now

Ertan Digestive Disease Center Affiliated Physicians

Gastroenterology, Hepatology and Nutrition

Dr. Atilla Ertan, MD

Atilla Ertan, MD, FACP, MACG, AGAF
Director, Ertan Digestive Disease Center, Memorial Hermann-TMC
Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, McGovern Medical School at UTHealth
Medical School: University of Ankara Medical School, Turkey
Residency: University of Ankara Medical School, Turkey
Fellowship: Hospital of the University of Pennsylvania


Brooks D. Cash, MD

Brooks D. Cash, MD, FACP, FACG, AGAF, FASGE
Co-Director, Ertan Digestive Disease Center, Memorial Hermann-TMC
Chief of Service, Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, McGovern Medical School at UTHealth
Medical School: Uniformed Services University of Health Sciences
Residency: Walter Reed National Military Medical
Fellowship: Walter Reed National Military Medical


No_Photo

Ricardo Badillo, MD
Assistant Professor, Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, McGovern Medical School at UTHealth
Medical School: Texas Tech at Lubbock
Residency: University of Texas Southwestern
Fellowship: Washington University School of Medicine


Asmeen Bhatt, MD

Asmeen Bhatt, MD
Assistant Professor, Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, McGovern Medical School at UTHealth
Medical School: Mahatma Gandhi Institute of Medical Sciences
Residency: Canton Medical Education Foundation
Fellowship: University of Texas at Galveston


Marc F. Catalano, MD

Marc F. Catalano, MD
Professor, Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, McGovern Medical School at UTHealth
Medical School: McGovern Medical School
Residency: McGovern Medical School
Fellowship: McGovern Medical School
Additional Fellowship: Advanced Endoscopy, Cleveland Clinic


Dr. Andrew Dupont, MD

Andrew W. DuPont, MD, M.S.P.H.
Associate Professor, Director of Clinical Investigation in Gastroenterology, Gastroenterology Fellowship Program Director, Director of the Inflammatory Bowel Disease Program, Division of Gastroenterology, Hepatology and Nutrition Department of Internal Medicine, McGovern Medical School at UTHealth and Ertan Digestive Disease Center
Medical School: McGovern Medical School
Internal Medicine Residency: University of Alabama in Birmingham
Fellowship: University of Alabama in Birmingham


Dr. Victor Machicao, MD

Victor Machicao, MD
Associate Professor, Medical Director, Texas Liver Center, Memorial Hermann-TMC
Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, McGovern Medical School at UTHealth
Medical School: Universidad Peruana Cayetano Heredia School of Medicine, Peru
Residency: Cleveland Clinic Foundation
Fellowship: Mayo Clinic
Additional Fellowship: Transplant Hepatology


Moises Ilan Nevah, MD

Moises I. Nevah Rubin, MD
Assistant Professor, Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, McGovern Medical School at UTHealth
Medical School: University of Panama, Republic of Panama
Residency: St. Luke's Roosevelt Hospital Center, New York
Fellowship: McGovern Medical School
Additional Fellowship: Transplant Hepatology, University of California in San Francisco


Preethi-Reddy

Preethi Reddy, MD
Assistant Professor, Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, McGovern Medical School at UTHealth
Medical School: Ross University School of Medicine
Residency: University of Arizona College of Medicine
Fellowship: Baylor College of Medicine


Jennifer Shroff, MD

Jennifer Shroff, MD
Assistant Professor, Division of Gastroenterology, Hepatology and Nutrition
Department of Internal Medicine, McGovern Medical School at UTHealth
Medical School: University of Illinois at Chicago College of Medicine
Residency: Washington University
Fellowship: McGovern Medical School


Nirav Thosani, MD

Nirav C. Thosani, MD
Assistant Professor, Director of Advanced Therapeutic Endoscopy
Ertan Digestive Disease Center, Memorial Hermann-TMC
Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, McGovern Medical School at UTHealth
Medical School: Gujarat University, India
Residency: McGovern Medical School
Fellowship: McGovern Medical School
Additional Fellowship: Advanced Endoscopy, Stanford University


Lan Wang, M.D.

Lan Wang, MD
Assistant Professor, Division of Gastroenterology, Department of Internal Medicine, Hepatology and Nutrition, McGovern Medical School at UTHealth
Medical School: Columbia University College of Physicians and Surgeons
Residency: Mount Sinai School of Medicine
Fellowship: Beth Israel Medical Center


Dr. Hani Addallah Zamil, MD

Hani Abdallah Zamil, MD
Assistant Professor, Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, Director of Gastrointestinal Motility and Physiology Program at Ertan Digestive Disease Center, McGovern Medical School at UTHealth
Medical School: University of Jordan
Residency: Brown Medical School
Fellowship: Harvard Medical School
Additional Fellowship: Advanced Endoscopy, Harvard Medical School


Pancreaticobiliary and Transplant Surgery

Dr. J. Steve Bynon, MD

J. Steve Bynon, Jr., MD, F.A.C.S.
Chief of Abdominal Transplant, Memorial Hermann-TMC
Director and Professor of Immunology & Organ Transplant, Division of Immunology & Organ Transplantation Department of Surgery, McGovern Medical School at UTHealth
Medical School: The University of Tennessee School of Medicine
Residency: The University of Alabama at Birmingham School of Medicine
Fellowship: The University of Nebraska College of Medicine


Dr. Wasim Dar

Wasim Dar, MD, Ph.D.
Assistant Professor, Division of Immunology & Organ transplantation, Department of Surgery, McGovern Medical School at UTHealth
Medical School: Case Western Reserve University School of Medicine
Residency: University of Wisconsin Hospitals and Clinics
Fellowship: Emory University Hospitals


David Ryan Hall

David R. Hall, MD
Assistant Professor, Division of Immunology and Organ Transplantation, Department of Surgery, McGovern Medical School at UTHealth
Medical School: University of Oklahoma College of Medicine
Residency: East Tennessee State University
Fellowship: The University of Tennessee Health Sciences Center


Colon and Rectal Surgery

Agarwal Small

Amit K. Agarwal, MD
Assistant Professor, Division of Elective General Surgery, Department of Surgery, McGovern Medical School at UTHealth
Medical School: St. George’s University School Of Medicine
Residency: University of Texas Health Science Center at Houston
Fellowships: University of Texas Health Science Center at Houston



Cusick Small

Marianne V. Cusick, MD
Assistant Professor, Division of Elective General Surgery, Department of Surgery, McGovern Medical School at UThealth
Medical School: Morehouse School of Medicine
Residency: University of Alabama School of Medicine
Fellowships: University of Texas Health Science Center at Houston


Anesthesiology

Nishan Ashary

Nishan Ashary, MD
Assistant Professor, Director of outside locations Department of Anesthesiology, Division of Ambulatory Anesthesiology, ENT Anesthesiology and Orthopedic Anesthesiology, Department of Anesthesiology, McGovern Medical School at UTHealth
Medical School: Dow Medical College, Dow university Karachi, Pakistan
Residency in Anesthesiology: Texas Tech University Health Sciences Center
Fellowships: Cardiovascular Anesthesiology, Texas Heart Institute
Critical Care Fellowship, University of Texas Houston


Pathology and Laboratory Medicine

Younes

Mamoun Younes, MD
Professor, Division of Gastrointestinal and Liver Pathology Department of Pathology and Laboratory Medicine, Director of Gastrointestinal and Liver Pathology Service, at Ertan Digestive Disease Center, McGovern Medical School at UTHealth
Medical School: Aleppo University Faculty of Medicine, Syria
Residency: Yale University
Fellowship: Baylor College of Medicine