Donna McMyler, M.D.



18707 Hardy Oak Boulevard

San Antonio, TX 78258

Open today 8 AM - 5 PM

Quick Facts

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

Gastro Consultants of SA - Hardy Oak

Gastroenterology in San Antonio, TX

Gastro Consultants of SA - Hardy Oak

18707 Hardy Oak Boulevard

San Antonio, TX 78258

Open today 8 AM - 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 Donna McMyler, M.D.

Dr. Donna McMyler uses her background in nutrition to treat patients with gastrointestinal issues such as acid refluxceliac diseaseIBS and gastroparesis. She was also personally touched by colon cancer – her father-in-law was diagnosed at an early age, and she has made it her mission to ensure both men and women are screened for this highly preventable disease. Dr. McMyler attended the University of Texas Health Science at Houston for medical school and the University of Texas Health Science at San Antonio for residency and fellowship. Dr. McMyler grew up in a small town in Central Texas and when not helping her patients, she enjoys spending time with her husband and two daughters.

Bachelor’s Degree

  • Stephen F. Austin State University, Nacogdoches, Texas, 1992

Medical Degree

  • University of Texas Health Science Center, Houston, Texas, 2002

Internal Medicine Residency

  • University of Texas Health Science Center at San Antonio, San Antonio, Texas, 2005

Gastroenterology Fellowship

  • University of Texas Health Science Center at San Antonio, San Antonio, Texas, 2008

Board Certification

  • Gastroenterology: 2008

Faculty Appointments

  • Clinical Assistant Professor of Medicine, Division of Gastroenterology, University of Texas Health Science Center at San Antonio, San Antonio, Texas, 2008-2009

Awards and Accreditation:

Honors & Awards

  • Best Doctors List, SA Scene Magazine, 2016, 2017


A professional Reception, and kind attitude from the moment you walk into the office till you are presented to the actual doctor was extremely professional and pleasant. My experience for the first time with this doctor was not only was she caring also very tentative and paid attention to everything I said, taking it seriously and impression that God was I was important and that she really wanted to see me, find a solution or a correct diagnosis and get healed and fixed. What was troubling me. I also found her very informative and interacting on a wonderful kind way and I would recommend her strongly. Ed Traut

E.T. Google

I have been a patient of Dr McMyler for many years. She is very carding and very efficient.

L.R. Google

Good doctor, nice facility, all nurses super nice and put me at ease right away.

M.A. Google

Dr. McMyler has been my gastroenterologist for around 7-8 years. She's consistently amazing. Dr. McMyler is very confident, takes my concerns seriously and creates a plan for me to address and fix my issue. She's always prompt with the appointment, I've never felt rushed when talking to her. I trust her and her office staff to promptly accommodate my needs. Thank you, Dr McMyler and staff!

M.B. Google

Dr. McMyler is extremely knowledgeable and kind. She is able to communicate clearly and explain her procedures and findings in a way that anyone can understand. There was a short waiting time in the office and the office staff was great and on top of things. We highly recommend her and this practice. Top Notch!

S.D. Google


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