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Due to inclement weather, all GSI Offices and Endoscopy Centers will be closed on Monday, 1/26/2026

We will be opening at 11am on Tuesday, 1/27/2026. Outpatient procedures and office appointments scheduled before 11am are being rescheduled. Please call our office at 804-285-8206 to schedule or reschedule your appointment as needed.

Kenneth Brown

, M.D.

Gastroenterologist

About Kenneth Brown, M.D.

Dr. Brown has conducted clinical research with pharmaceutical companies involving IBS drugs, which shaped his interest in helping patients with these issues. As he worked to find solutions to IBS-related symptoms, he realized that drug companies were not performing efficiently. As a result, in 2012, Dr. Brown founded KBS Research, which focuses on natural remedies for digestive issues. The first product produced, Atrantil (Ah-Tran-Teal), was created to aid with bloating and abdominal discomfort due to bacterial overgrowth in the small intestine (SIBO). Atrantil contains polyphenols and flavonoids, which help in maintaining everyday digestive health. Outside of his medical practice, Dr. Brown’s interests are family-oriented, and he has an extreme passion for tennis.

Board Certified: Internal Medicine and Gastroenterology

Education

  • Fellowship: Gastroenterology and Hepatology, University of Texas Health Science Center (Houston, TX)
  • Residency: Internal Medicine, University of Texas Health Science Center (Houston, TX)
  • MD: University of Nebraska Medical Center (Omaha, NE)

Awards and Accreditation

  • Castle Connolly Top Regional Doctor (2012 – 2017)
  • Patient Choice Award (2008 – 2017)
  • Top 10 Doctor – Texas (2017)
  • Best Doctor in Dallas 2009, D Magazine
  • Award of Excellence in Outpatient Clinical Care, University of Texas Health Science Center, San Antonio, Texas, 1991, 2001
  • American Gastroenterological Association
  • American College of Gastroenterology American
  • Texas Medical Association
  • Dallas County Medical Society
  • Collin County Medical Society

Location

Request An Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.