Dr. John Krzan Jr, MD

This man has an insufferable ego. He wouldn’t listen and ultimately made my child’s health worse. After many ER visits due to this man’s dismissive behavior, we finally got to the root of the issue. An issue he absolutely could have handled. I would never recommend him to anyone.

Dr. Krzan is by far the worse pediatrician we have ever encountered with any of our children. He's rude, dismissive and has a horrible bedside manner. Don't attempt to question anything he says, or a very unprofessional temper rears its ugly head. If you prefer to blindly follow the advice of a pediatrician and don't want to do your own research, this is the guy for you. What he says goes and you aren't supposed to engage in any kind of insightful conversation with him. Every appointment he is essentially reading from a script and doesn't have any personality whatsoever. There are far better pediatricians in the area...I highly recommend meeting one of them and running in the opposite direction from Dr. Krzan's office.

Run. Run from this doctor. He shouldn’t have a practice. He’s rude. Can’t diagnose simple issues. And he yells at your children. He is in the wrong business.

Boo

Awesome Dr and totally amazing people, Dr Krzan and Mrs Mary!!! We left Orchard Park Ped with Dr Shrek who was a awesome Dr loved him as well, however his staff at the front desk and nurses were horrible, totally not friendly at all!! Dr Krzan and Mrs Mary total opposite, friendly, family oriented, professional and every time we needed something as small as a quick question Mary was quick to answer or get us in right away (even on the weekend one time they came in just for us!!), To helping with referrals to help with my 1 son who has special needs, to as serious as the time my 4 month old was extremely sick (turned out to be RSV) Mary had it set up to go to urgent care with a ambulance waiting for us to get us to Children's faster! Nothing but greatness from their office! And the dogs...hugely awesome (and I mean huge) The pups are Gentle giants!! So long story short go to Hamburg Pediatrics I promise you will NOT be disappointed and your kiddos are in great hands!!

Always informative,great family style practice. I don't know why they have a waiting room, we have never had to wait, albeit we are punctual people, but it's nice to see a time that actually means something. He is a no thrills kind of guy, it might be his style of practice but if your child is sick or well he treats it the same way, I like that. I'd highly recommend his practice to my family and friends!

Great doctor always can get you in when you call. Easy to talk with. Plus my son loves the dog in office makes him feel at home and no worries when he has to get shots . Love dr. Krzan and mrs. Krzan. Even my 18 year old daughter with high anxiety feels Comfortable to talk with them as she would me.

After several visits I am left feeling like he is a less than qualified physician. I always do my research on my child's condition\treatment to be received before the visit and God forbid you offer him your opinion on the matter. All you will get is a dissmisive response, followed by a lecture fit for a 2yr old by someone who obviously has a superiority complex and thinks everyone else is at least double digits below him on the IQ chart, despite the fact that my own findings proved to be correct