Andrea Mejia-Sanchez, MD

Pediatric Gastroenterologist

4.7 out of 5

(30 Ratings) , 7 Comments

Position: Pediatric Gastroenterologist
Primary Specialty: Pediatric Gastroenterology
Languages Spoken: Spanish, English
Gender: Female

About Andrea Mejia-Sanchez

Andrea Mejia-Sanchez, M.D., is a pediatric gastroenterologist at Oklahoma Children’s Hospital OU Health in Oklahoma City.

Dr. Mejia-Sanchez earned her medical degree from Ponce Health Sciences University School of Medicine in Ponce, Puerto Rico. She completed her residency in general pediatrics at the University of Puerto Rico – Medical Sciences Campus in San Juan and went on to complete a fellowship in pediatric gastroenterology at the University of Oklahoma College of Medicine.

Health Education

Medical School
Doctor of Medicine Ponce Health Sciences University
Ponce, PR

Residency
Pediatrics Hospital Pediatrico Universitario
San Juan, PR

Fellowship
Pediatric Gastroenterology University Of Oklahoma College of Medicine
Oklahoma City, OK

Reviews

04/15/2026

We had previous experience with a children's hospital where the doc did not listen to me. Dismissing me.. For the first part of the visit, the doc seemed like she was listening but at the end she went back to what the original doc said, even though what the previous doc did, was not helpful and I did not feel what previous doc said was correct.
10/09/2025

Good
09/27/2025

Good
08/13/2025

Dr. Meija was AMAZING. She was kind, knowledgeable, and helpful. She was gentle with our anxious kiddo and helped alleviate our fears as well.