Our Doctors

John Wieser

Dr. Wieser is the newest member of our team of pediatricians! He’s looking forward to getting to know and care for all of you.


"What I love most about my job is telling kids to eat their vegetables."


When he's not at the office, he enjoys checking out all the pizza places in Chicago and playing volleyball from time to time!


Dr. Wieser completed his medical degree at the University of Illinois College of Medicine at Chicago. He underwent his residency training at Advocate Children’s Hospital in Oak Lawn. His special clinical interests include ADHD, asthma, and sports medicine.


Q&A


What's something you think people would be surprised to learn about you? 

I was very active and clumsy as a kid. I’ve had my arms in 7 casts!


What is your comfort food? 

Skyline Chili & Graeter’s Ice Cream.


What is your favorite movie? 

Everything Everywhere All at Once. A wonderfully silly and imaginative movie with a heartfelt message about the importance of forgiveness, connection, and self-worth.

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