Michael Nunez, M.D.



8230 Walnut Hill Ln Professional Bldg 3, Ste 610

Dallas, TX 75231

Open today 8:30AM - 5 PM

Quick Facts

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

TDDC - Dallas, TX - Presbyterian Hospital

Gastroenterology in Dallas, TX

TDDC - Dallas, TX - Presbyterian Hospital

8230 Walnut Hill Ln

Professional Bldg 3, Ste 610

Dallas, TX 75231

Open today 8:30AM - 5 PM

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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 Michael Nunez, M.D.

Why did you choose to specialize in Gastroenterology?

I’ve always been interested in science and how technology can help people in their everyday lives. Gastroenterology provides a perfect blend of direct patient care and the use of technology to diagnose and treat complex disorders found in patients with GI conditions.

Do you have a specialty of interest within GI?

Most of what I do as a gastroenterologist on a daily basis involves colon cancer prevention and the treatment of reflux complications and peptic ulcer disease. I also have special training and interest in advanced therapeutic endoscopy techniques, such as ERCP and endoscopic ultrasound, radio frequency ablation and mucosectomy.

Where did you study?

Undergrad: Louisiana State University, Medical School: Duke University, Residency and Fellowship: University of Texas Southwestern.

What certifications do you hold?

I am board certified in Gastroenterology.

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

Off road cycling, tennis, cooking and listening to classic jazz.

Do you have any special honors or recognitions in your medical career that you would like to share?

I was a contributing author to Sleisenger and Fordtran’s Textbook of Gastrointestinal and Liver Disease in years past. I have been selected as one of D Magazine’s Best Doctors each year since at least 2000.

Please list your professional affiliations.

Dallas County Medical Society, Texas Medical Association, American Society of Gastrointestinal Endoscopy and American College of Gastroenterology.


You are one of the best Doctors... Thank you so much for your kind and thoughtful concern in regard to my health and providing me with excellent medical and physical care...I am most grateful for your kindness whenever I see you...Dr Leonard Behr recommended me to see you and that has been a great blessing to know you and have you as my Doctor!!!

M.B. Google

Staff was courteous and attentive! Dr. Nunez was responsive and quickly answered all questions regarding tests etc

A.G. Google

Dr. Nunez is a genuinely nice, professional and caring doctor. We need more like him!

J.C. Google

Was a very pleasant first visit. Dr. Nunez was very helpful!

C.C. Google

Very good doctor. I have lots of confidence in him. Office is pleasant and helpful.

L.W. Google


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