M. Behzad Zafar, MD

Dr. M. Behzad Zafar is a board-certified gastroenterologist with significant clinical experience in managing digestive health. He trained at the Baylor College of Medicine in Houston, TX, where he completed his Internal Medicine Residency in 2009, and his Gastroenterology Fellowship in 2013. He provides comprehensive care for a wide range of gastrointestinal conditions, with a strong commitment to evidence-based medicine and patient-centered care. He is a member of the American College of Gastroenterology, and has been consistently recognized as a Texas Super Doctor and one of Houstonia Magazine’s Top Doctors.

“I chose a career in Gastroenterology because it gives me the opportunity to help people in many different ways. From routine colon cancer screenings and polyp removal to managing acid reflux, abdominal pain, and digestive conditions like Crohn’s Disease and Ulcerative Colitis, I work with patients across a wide range of concerns. I also perform endoscopic procedures, treat liver conditions such as Hepatitis B and C, and provide care for many other gastrointestinal issues. I completed all of my post-graduate training in Houston’s Texas Medical Center, where I developed not only my medical expertise but also a strong connection to this city. Houston has become home to me – I love its people, its culture, and its energy. It is my privilege to serve our community, and I remain committed to providing high-quality care with both expertise and compassion." - Dr. Zafar

Recent Recognition & Awards:

• Texas Monthly’s Texas SUPER DOCTORS® (2020 to 2025)

• Texas Monthly’s Texas SUPER DOCTORS® Rising Stars (2017 to 2019)

• America’s Best Physicians® (2022, 2025)

• Houstonia Magazine’s Top Doctor: Gastroenterology (2014-2016, 2018, 2020-2022)

• HealthGrades Recognized Doctor Honor Roll (2015 to 2018)

• H Texas Magazine Top Doctor (2017)

• TX Top Docs: (2022)

Clinical Interests

• Screening for Colon Cancer and Polyps: including Colonoscopy

• Heartburn / Acid Reflux (GERD): including Upper Endoscopy (EGD)

• Capsule Endoscopy of Small Intestines

• Crohn’s Disease

• Ulcerative Colitis

• Anemia and Gastrointestinal Bleeding

• Esophagitis and Gastritis

• Peptic Ulcer Disease

• Barrett's Esophagus

• Dysphagia (Swallowing problems)

• Diverticulosis and Diverticulitis

• Irritable Bowel Syndrome

• Microscopic Colitis

• Chronic Diarrhea

• Chronic Constipation

• Abdominal Pain

• Hemorrhoids (including Band Ligation)

• Hepatitis B and Hepatitis C

• Fatty Liver Disease

• Abnormal Liver Function Tests

• Celiac Disease