Kenneth Brown, M.D.



3242 Preston Rd Ste. 200

Plano, TX 75093

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

Open today 8:30AM - 5 PM

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


It was a fast and friendly experience. Dr. Brown and his wonderful staff exceeded my expectations. I felt well prepared and informed which help to ease any anxiety. I definitely recommend others to Dr. Brown and staff. Thank you.

R.M. Google

Great service. Very efficient.

R.L. Google

Dr Brown is extremely knowledgeable as well as down to earth. Post proceedure, he spent extra time with my wife and me to discuss my health as well as a variety of other interesting topics. Dr Brown then walked me out to the car (I have never had the doctor do that before). I was impressed by his overall professionalism and concern for his patients. I highly recommend him!

M.D. Google

Best of the best. Dr. Brown and his staff are so knowledgeable and caring. Procedures are handled with the highest level of compassion and organization so that there is never added stress to the patient.

J. Google

After researching the qualifications of the various doctors associated with Digestive Health Services, I decided on Doctor Kenneth Brown to perform my colonoscopy. I was not disappointed. Dr. Brown is highly skilled and professional in every sense of the word. He is truly a top rate life saver and I would highly recommend him to anyone needing to undergo the procedure. Thank you Doctor Brown! Louie

L.R. Google


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