Kenneth Brown, M.D.



3242 Preston Rd Ste. 200

Plano, TX 75093

Closed. Opens Fri at 8:30AM

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

DHAT - Plano, TX - Preston Rd

Gastroenterology in Plano, TX

DHAT - Plano, TX - Preston Rd

3242 Preston Rd

Ste. 200

Plano, TX 75093

Closed. Opens Fri at 8:30AM

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. Non-emergency requests will be responded to within 24-48 hours.

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


  • 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


Excellent MD and super easy screening colonoscopy.

A.T. Google

Professional and experienced staff and Dr. Brown is a superb doctor and I've been going to him completely satisfied since 2011. The best GI doctor you can find and I highly recommend him!

D.D. Google

Very nice facility. Staff is extremely well trained and personable.

P.H. Google

Friendly and very professional.

V.R. Google

Dr. Brown and his entire team was fantastic to me and my wife. An absolute pleasure to have him care for us.

J.T. Google


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