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Sub Specialty:
Pediatric Rheumatology
Internal Medicine

Hospital Affiliation(s):
Magee-Womens Hospital of UPMC
Children's Hospital of Pittsburgh of UPMC

Language Spoken:

Patient Satisfaction Ratings:
5 Stars
291 Patient
Satisfaction Ratings
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University of Pittsburgh Physicians

Lupus Center of Excellence - UPMC
Medical Arts Building
3708 Fifth Ave.
Suite 501
Pittsburgh, PA 15213
Office Phone:
(412) 586-3550

Pediatric Rheumatology
Children's Hospital of Pittsburgh of UPMC
4401 Penn Ave.
3rd Floor
Pittsburgh, PA 15224
Office Phone:
(412) 692-5081


Internal Medicine, American Board of Internal Medicine
Pediatric Rheumatology, American Board of Pediatrics
Rheumatology, American Board of Internal Medicine


MD, University Hospital Frankfurt, Frankfurt, Germany

Saint Louis University School of Medicine,
St. Louis, MO

Saint Louis University School of Medicine,
St. Louis, MO

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Patient Ratings

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Patient Comments

At UPMC we believe transparency is critical. Patient comments found on UPMC Find A Doc are not investigated to ascertain truth or validity. Comments are posted in the spirit of providing patient's perceptions of their encounters with their providers.

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are not identified for confidentiality and patient privacy.

April 13, 2017

Excellent service. One of my favorite doctors of all in dealing with my children over the years.

April 11, 2017

Amazing- Dr. Kietz knows what he is doing and how to help each case he sees.

April 10, 2017

We love Dr. Kietz and always recommend him if someone needs a pediatric rheumatologist.

April 07, 2017

Dr. Kietz is the BEST doctor our family has ever had!

April 04, 2017

Dr Kietz is the absolute best doctor my son has ever had!

April 03, 2017

Dr. Keitz cares more about his patients than most doctors I have encountered.

April 03, 2017

Dr. Kietz is always amazing! he continues to impress us every visit! He always is so thoughtful to spend time asking about her life aside from her injury and break the ice and make her feel comfortable. As a mom this means so much to me to see he loves kids this much to get to know them and comfort them in conversation. He always is very thorough and spends time with us in evaluation and discussing diagnoses and his approach to healing. He is such a joy to talk to and I always feel he cares and is very knowledgeable. It is quite a Drive and process to get appts. at this dept. & I always feel it was well worth the drive to get such great care. and his nursing staff is always good about getting scheduled for appts. in a timely manner when he needs to see her. I can't say enough good things about Dr. Kietz. Children's Hospital is blessed to have such a wonderful, thoughtful, knowledgeable Dr. who works so well with kids and people.

March 27, 2017

Dr. Kietz is the best Doctor I've ever had, he genuinely cares about his patients and takes the time to know them beyond their medical conditions. He's a great man with a heart of gold and I thank him sincerely for everything he has done for me.

March 09, 2017

dr Kietz is wonderful! he is a great clinician and so compassionate!

February 24, 2017

I was vey impressed with Dr. Keitz. After doing much research on all the specialists I felt his background would best fit my child's needs for care. He is very personable and knowledgeable and works well with the patients and parents. He listened to my concerns as a parent in regards to bio medicines. As a parent it usually takes a couple of visits for feel comfortable with a doctor but with him I knew right after our visit he was the doctor that would be able to help my daughter.