Search for a UPMC doctor near you

Narrow your search:

To speak with an appointment scheduler, call 1-800-533-UPMC between 7 a.m. and 7 p.m. Monday through Friday.

Note: We can schedule appointments for many — but not all — UPMC doctors and locations at this number.

Verify Your Insurance

Please call the physician's office to verify insurance coverage prior to scheduling an appointment.


Orthopaedic Surgery

Sub Specialty:
Orthopaedic Trauma
Hip Replacement Surgery
Knee Replacement Surgery
General Fracture Care

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

Patient Satisfaction Ratings:
4.8 Stars
325 Patient
Satisfaction Ratings
Learn About Our Survey


UPP - Department of Orthopaedic Surgery
Kaufmann Medical Building
3471 Fifth Ave.
Suite 1010
Pittsburgh, PA 15213
Office Phone:
(412) 687-3900

UPMC at Oxford Drive
600 Oxford Dr.
Suite 200
Monroeville, PA 15146
Office Phone:
(412) 687-3900


Orthopaedic Surgery, American Board of Orthopaedic Surgery


MD, University of Cincinnati College of Medicine, Cincinnati, OH

University of Pittsburgh School of Medicine,
Pittsburgh, PA

University of Pittsburgh School of Medicine,
Pittsburgh, PA

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

Rate the Provider

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, 2019

I was pleased with the PA and the MD.

May 16, 2019

Dr. Siska has always been up front with me since the first time I went to his office to discuss my left knee replacement. When I have had concerns over the past couple of weeks I received answers right away from my emails to him through the MYUPMC portal.

May 02, 2019

good doctor and staff provide personal care

May 02, 2019

Everything was excellent.

May 02, 2019

I am so pleased with Dr Siska and his entire staff, thank you so much for the care and for taking the time to explain things and listen to my concerns as weell as answering my questions!!

May 02, 2019

office very efficient. Liked that I didn't have a long wait in exam room before dr came in

April 18, 2019

Dr. Peter Siska is the BEST!!!!

April 18, 2019

I went there with severe right knee pain and he listened to me and gave me s shot for inflammation and pain didnt want to see me suffer any longer very nice Dr.

April 16, 2019

I as well as my family trust my provider 200%!! He is always kind, listens, explains, and the absolute best bedside manner ever.

April 16, 2019

thoughtful skilled surgeon who listened to my ideas and was able to incorporate them into the operation