
Derdoy Pediatric Gastroenterology, Hepatology, & Nutrition
Jose J. Derdoy MD
Conditions We Treat
We serve pediatric patients from newborns to college students.
Chronic Abdominal Pain
Inflammatory Bowel Disease
Gastroesophageal Reflux Disease
...And Others


St. Louis Magazine's Top Doctors 2023
Congratulations to Dr. Derdoy for being named one of St. Louis' Top Doctors in 2023 by St. Louis Magazine!
Dr. Derdoy Shares How CapsoCam Plus Offers a Comfortable, Child-Friendly Solution for Young Patients!
Reviews and Testimonials
I am so incredibly thankful for Dr. Derdoy! My son had been sick for two weeks, at the ER twice and misdiagnosed both times. I took him to see Dr. Derdoy and he had him properly diagnosed within 5 minutes of looking at him and got him relief the same day!! He is a very personable doctor who listened to all of my concerns and took the time to explain things on a level that I could understand! Needless to say, I won’t take my children to see anyone other than Dr. Derdoy in the future. We even left our last checkup with a hug and my two year old saying “Mommy, I had fun at that doctor, he was nice!”
Taylor B.
I cannot say enough how much we appreciate Dr. Derdoy and his staff! We were referred to him for one of my sons and the process couldn't have gone smoother. He was sure to explain everything in a very kind and sincere nature. He made us feel comfortable every step of the way. I would recommend Dr. Derdoy to anyone. Thank you!
Kristen W.
What are you waiting for?
Schedule an appointment today!
We invite you to call for your consultation. Parking is plentiful at our office at City Place, 845 N New Ballas Ct #5, Creve Couer, MO. We honor most major credit cards, with other financing options available.