Houston Gastroenterologist

Sezen Altug, M.D., FAGA

Dr. Altug is an accomplished physician who has been in practice since 1997. Her interests include all areas of Clinical Gastroenterology and therapeutic endoscopy. She strives to provide the latest recommendations in care in a compassionate manner.

Medical Education:

University of Health Science Center, The Chicago Medical School
Residency: Internal Medicine
University of Texas Medical Branch
Fellowship: Gastroenterology
University of Texas Medical Branch

Board Certification:

The American Board of Internal Medicine
Internal Medicine
Gastroenterology

Professional Memberships:

Fellow, American Gastroenterological Association
American Society of Gastrointestinal Endoscopy
American College of Physicians
Texas Medical Association
Texas Society of Gastroenterology and Endoscopy
Harris County Medical Society

Hospital Affiliations:

Christus St. John Hospital – Nassau Bay, Texas
Clear Lake Regional Medical Center – Webster, Texas
Memorial Herman Southeast Hospital – Houston, Texas

Current or Prior Hospital Appointments:

Chief of Internal Medicine – St. John Hospital (2002-2004)
Medical Executive Committee – St. John Hospital (2002-2004)
Medicine Case Review Committee – St. John Hospital (2002-2004)
Endoscopy Committee – Memorial Herman Southeast Hospital


Locations | Maps

Medical Center Office
1015 Medical Center
Blvd Ste. 1700
Webster, Texas 77598
p: 281-480-6264
f: 281-480-4046
Driving Directions
Memorial Southeast Office
11914 Astoria #360
Houston, TX 77089
p: 281-484-6264
f: 281-484-0740
Driving Directions
Gulf Coast Office
250 Blossom
Suite 260
Webster, Texas 77598
p: 281-480-6264
Driving Directions
Pearland Office
8619 W. Broadway
Suite 205
Pearland, Texas 77548 p: 281-480-6264
f: 281-480-4046
Driving Directions

Colon Cancer Awareness
Third Most Common Killer in US is Preventable
Learn More | Colorectal Screening
Houston gastroenterology Dr. Surapaneni
We are pleased to announce the association of Naveen Surapaneni, M.D., M.P.H.
acr accredited imaging facility
We are an ACR Accredited Imaging Facility providing on-site CT scans and ultra sounds



Bay Area Houston Endoscopy Center

Viral Hepatitis
Bay Area Houston Endoscopy Center is our state of the art, fully accredited, licensed and certified Endoscopy Center. We offer a full range of diagnostic procedures including colonoscopy and other endoscopic procedures.

Click here to view our Bay Area Houston Endoscopy Center


Preventing Colorectal Cancer

Bay Area Houston Endoscopy Center Video
Dr. Syed F. Jafri, M.D. and the Board Certified Physicians at Bay Area Gastroenterology specialize in the diagnosis and treatment of colon cancer and ailments of the stomach, intestines, colon, liver, gallbladder and pancreas. Dr. Jafri seeks to educate his patients on the importance of preventing colorectal cancer by preventative measures and early detection.

Click here to view our video on preventing colorectal cancer


Acid Reflux/GERD

Viral Hepatitis
Sezen Altug M.D. discusses Acid Reflux / GERD - Gastroesophageal Reflux Disease symptoms and treatments. Dr. Altug also explains the Halo Procedure for Pre-Cancerous Barrett's Esophagus.

Click here to view our video on Acid Reflux / GERD - Gastroesophageal Reflux Disease