John Baker, M.D.

Pediatric Gastroenterologist


2020 West State Highway 114 Suite 300

Grapevine, TX 76051

Quick Facts

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

Digestive Health Associates of Texas - Grapevine Pediatrics

Gastroenterology in Grapevine, TX

Digestive Health Associates of Texas - Grapevine Pediatrics

2020 West State Highway 114

Suite 300

Grapevine, TX 76051

Closed. Opens Wed at 1 PM


DHAT - Communications Pkwy Pediatrics

Gastroenterology in Plano, TX

DHAT - Communications Pkwy Pediatrics

5800 Communications Parkway

Plano, TX 75093

Closed. Opens Mon 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 John Baker, M.D.

Dr. Baker attended Texas Tech University for medical school as well as his pediatric residency. From there, he went on to complete a fellowship in pediatric gastroenterology at the Mayo Clinic in Rochester, MN. Since 1983, he has been in private practice in the Dallas-Fort Worth area. Areas in which Dr. Baker has a special interest include functional bowel disorders (irritable bowel syndrome (IBS), nausea and vomiting, and chronic abdominal pain), inflammatory bowel disease (ulcerative colitis, Chrohn’s disease), cyclic vomiting/abdominal migraine, eosinophilic esophagitis, and feeding issues.

Education and Training

  • Board Certified: Pediatric Gastroenterology
  • Fellowship: Gastroenterology, Mayo Graduate School of Medicine, Rochester, MN
  • Residency: Pediatrics, Lubbock General Hospital, Texas Tech University, Lubbock, TX
  • MD: Texas Tech University School of Medicine, Lubbock, TX
  • Undergrad: Southwestern University, Georgetown, TX

Awards and Accreditation:

  • D Magazine, Best Doctors, 2017
  • D Magazine, Best Doctors, 2014

Professional Affiliations

  • North American Society of Pediatric Gastroenterology Nutrition
  • International Foundation for Functional Gastrointestinal Disorders
  • American College of Gastroenterology

Facility Affiliations

  • Texas Health Presbyterian Plano
  • Baylor Scott & White Grapevine
  • Children’s Medical Center Plano
  • Live Oak Surgery Center


Dr Baker has been a tremendous help! Very friendly office staff and no waiting time. Highly recommend

H.M. Google

Dr. Baker and his staff are the most kind Doctor and staff we’ve ever dealt with. He takes the time to listen to you, and I never felt rushed or that what I was saying wasn’t important to him which can happen in a lot of Doctor’s offices. He even spent time reassuring me that we’re doing everything right, and it felt so great to be heard and seen. I could tell he researched our child’s condition before meeting with us and was informed about it, helping us make the appropriate decisions together. I left the appt. wishing all of our appts. with other Doctor’s were like ours with him today. Highly recommend him to anyone who has a child with feeding issues!

J.Y. Google

Excelent doctor to my son

M.M. Google

Calm demeanor, knowledge and explained everything in a way I would understand. Office was easy to communicate and schedule with.

A.D. Google

Dr. Baker is professional and thorough with his visits. We feel very confident that he will help our daughter. Very friendly staff.

B.H. Google


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