A to Z Pediatrics 3400 Northwest Expressway, Oklahoma City, OK 73112

"We’ve enjoyed Dr Zrenda but we’re not aligned with Dr Aston’s approach and won’t be going back. Today, she told us she was concerned about my son’s weight, referencing the BMI (which is trash), and what we’re feeding him. If you looked at him, you would see he’s in great physical health, and that he’s active. If you saw his diet, you’d see he eats a variety of whole foods. This is one example but just about anytime we see Dr Aston, we leave feeling like we could do better for our kids."

"My daughter and I both adore Dr. Aston and Dr. Zrenda! Being a daycare kid we see her relatively frequently. There has very rarely been anyone else in the waiting room and the wait has been 10 minutes, max. The staff is all wonderful and both of the doctors are incredible with helping my toddler feel comfortable and have fun."

"Dr. Is nice. Unfortunately every time we go no matter if actually sick or a well visit you will have to wait over an hour past your appointment time to see the DR. Also the people at the front desk are jerks every time. Don’t waste your time find someone else."

"We love Drs. Aston and Zrenda. They are both caring, thorough, and listen to what I have to say about my child. Each visit is professional and conducted with efficiency and kindness. They are also very responsive. I highly recommend them to anyone!"

"Dr. Aston has had both of my children. She goes above and beyond to make sure situations are understood. She does not rush and takes her time so you feel very comfortable. Great care for children and parents."