Dr. Jonathon Mark Weisz, MD

I respect Dr. Weisz as a physician whenever I came in with my child, but beware because the respect isn't reciprocated. He is impatient with children who have a hard time sitting still or who cry because they're afraid. He is rude and gets irritated when you tell him you took your child to urgent care. Expresses dissatisfaction in your decision making when it comes to the health of the child before explaining why. He is extremely passive aggressive. Unfortunately, there's only 1 other pediatrician at Optum Covina and she is not stellar either. I strongly encourage parents to steer clear of these doctors.

This doctor does not respect parents. He is rude and the clinic should admonish him for that. Doctors that do not care about their patients should select a different profession. This clinic caters to many doctors with bad attitudes.