Alert: Phone Scam Warning. Learn More

John Fletcher, M.D.

Gastroenterologist

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To schedule an appointment, please call 903-892-9179 or click the “Message Us” button located at the bottom right corner of your screen and a member of our team will contact you within 48 hours.

Why did you choose to specialize in Gastroenterology?

I discovered an interest in Gastroenterology during medicine rotation as a third year student.

Do you have a specialty of interest within GI?

Nutrition.

Where did you study?

I attended the University of Texas at Austin for undergraduate studies and then the University of Texas Medical School at San Antonio for medical school. I completed my internship, residency and fellowship in gastroenterology at University of Texas Health Science Center, San Antonio, TX.

What certifications do you hold?

Board Certified in Internal Medicine and Gastroenterology.

What do you and your family enjoy doing in your spare time?

Golf and tennis.

Please list your professional affiliations.

Texas Society of Gastroenterology and Endoscopy.

Locations

Baylor Scott & White Endoscopy Center

Sherman 1615 North US Hwy 75
Ste. B
Sherman, TX 75090

Phone: 903-437-626
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Alert: Phone Scam Warning

We’re seeing an increase in phone scams targeting patients. Callers may pose as Medicare, your doctor’s office, or another healthcare provider to obtain your Medicare number or other personal information.

Please remember:

  • Never share your Medicare number, Social Security number, or banking information with unsolicited callers.
  • Medicare will never call you unexpectedly to request your number or personal details.
  • Be wary of offers for “free” medical equipment or services in exchange for your Medicare information.
  • If a call seems suspicious, hang up and contact the clinic where you receive care directly using the phone number listed on our website for that location.

To report a suspicious call: Call 1-800-MEDICARE (1-800-633-4227) or visit reportfraud.ftc.gov.