Andrea Mejia-Sanchez, MD

Pediatric Gastroenterologist

4.8 out of 5

(43 Ratings) , 11 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

06/10/2026

Doctor treated her and us like we mattered she listened and answered everything
06/09/2026

She explained everything perfectly well understood. She even drew diagrams od what was going on. She did an excellent job Felt like she really was knowledgeable
05/11/2026

Thank you we are grateful to the hospital and dr sanches
05/03/2026

What a great doctor, simple explanations, just a truly wonderful experience!!!