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

Patient Satisfaction Ratings:
4.9 Stars
119 Patient
Satisfaction Ratings
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CCP - HealthQuest, Hampton Office
5321 William Flynn Hwy.
Gibsonia, PA 15044
Office Phone:
(724) 449-9300

CCP - HealthQuest, Harmar Office
2585 Freeport Rd.
Suite 203
Harmar, PA 15238
Office Phone:
(412) 828-4940


Pediatrics, American Board of Pediatrics


MD, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA

UPMC Children's Hospital of Pittsburgh,
Pittsburgh, PA USA

Appointment Information

New Patients

Appointment Information

Call 1-800-533-UPMC (8762), Monday through Friday between 7 a.m. and 7 p.m. to schedule an appointment OR call the locations listed above to speak with a representative.

Returning Patients

  • Your doctor may participate in scheduling through MyUPMC. If you would like to book online, please log in and visit the Appointments tab.
  • Call the locations listed above to speak with a representative.

Patient Ratings

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Listens Carefully

Spends Enough Time with You

Recommend This Provider to Family/Friends

Shows Respect for Patients

Provides Easy to Understand Information

Explains in a Way You Understand

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.

May 30, 2018

Dr Clista has cared for my child since birth, visiting in hospital when born and I trust and respect him completely and wouldn't want to take my child to anyone else. In addition, the entire staff is caring and geniune and make the stress of a sick child easier! Any time I have called with questions or concerns the staff gets me the help I need! Top notch care!!!

May 18, 2018

All three of my children see Dr Clista. We love him and all of his staff. I drive from Seven Fields to go to him.

May 15, 2018

Dr. Clista listened to my concerns and made recommendations based on that concern which were both easy to understand and implement. He is truly an excellent physician.

May 07, 2018

Dr Calista is always very thorough and thoughtful. He is comforting to my son and has always been very considerate with all my kids. i have extreme confidence in his abilities. All the doctors at Healthquest are capable and intelligent Pediatricians.

April 11, 2018

Dr Clista is an exceptional provider. He is knowledgeable, patient and kind. I would highly recommend him!

April 02, 2018

i appreciated that De Clista saw both of my sons despite us accidentally skipping one of the appointments.

March 23, 2018

Excellent and made the issues/solutions easy to understand.

March 14, 2018

Dr. Clista is very kind and has a very calm demeanor that helps with kids' anxiety about the visit

January 31, 2018

I can not say enough about Dr.Calista. He is a true professional!!

January 12, 2018

very good