Dr. Frederick Peng is a Board-Certified Gastroenterologist with Texas Digestive Disease Consultants.

Dr. Peng provides comprehensive care for all gastrointestinal and liver diseases.  Dr. Peng highly interest in the management of patients with IBD (Crohn’s Disease & Ulcerative Colitis).  His practice also offers in-office infusion services. Addition, Board Certified in Obesity Medicine, he is also experienced in the management of metabolic dysfunction-associated steatotic liver disease (MASLD/MASH) and offers a weight inclusive approach in his metabolic clinic. He is a co-author on the American Gastroenterological Association’s quality indicators for obesity management.

Proud to take care of patients and their families in the greater Houston community, Dr. Peng ensures his patients’ needs come first. He is deeply committed to delivering compassionate, patient-centered, high-value care. From managing chronic liver conditions and inflammatory bowel diseases to performing endoscopic procedures and in-office hemorrhoid banding, Dr. Peng addresses each patient’s unique concerns through personalized treatment plans supported by the latest medical evidence. He is fluent in English and speaks conversational Mandarin Chinese.

Education

• Undergraduate: Duke University
• Medical School: Sidney Kimmel Medical College at Thomas Jefferson University
• Residency: Baylor College of Medicine
• Chief Residency: Baylor College of Medicine
• Fellowship: Baylor College of Medicine

Credentials

• Board Certified Gastroenterologist and Obesity Medicine Specialist

Memberships / Affiliations

• American Gastroenterological Association
• American College of Gastroenterology
• American Society for Gastrointestinal Endoscopy
• Crohn’s and Colitis Foundation
• Texas Society for Gastroenterology and Endoscopy

Procedures

• Upper Endoscopy
• Esophageal pH Monitoring (Bravo Test)
• Esophageal Dilation
• Feeding Tube (PEG) Insertion
• Small Bowel Capsule Endoscopy
• Push Enteroscopy
• Colonoscopy
• Flexible Sigmoidoscopy
• Hemorrhoid Banding
• Infusion Treatments

Specialties:

• Colon Cancer Screening
• Colon Polyps
• Abdominal pain and discomfort
• Bleeding in the digestive tract
• Celiac Disease
• Constipation and diarrhea
• Difficulty swallowing
• Diverticular disease
• Eosinophilic Esophagitis
• Heartburn and gastroesophageal reflux disease (GERD)
• Hemorrhoids
• Hiatal Hernia
• Inflammatory bowel diseases (Crohn’s Disease, Ulcerative Colitis, Microscopic Colitis)
• Iron Deficiency Anemia
• Irritable Bowel Syndrome
• Liver diseases (Viral hepatitis, fatty liver disease and autoimmune liver diseases)
• Nausea and vomiting
• Peptic Ulcer Disease