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Orthopaedic Surgery

Sub Specialty:
Hip Surgery
Knee Surgery
General Orthopaedics
Hip Replacement Surgery
Knee Replacement Surgery
Arthroscopic Knee Surgery

Hospital Affiliation(s):
UPMC Passavant

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


Tri Rivers Musculoskeletal Centers
6998 Crider Rd.
Suite 110
Mars, PA 16046
Office Phone:
(866) 874-7483

UPMC Passavant
9104 Babcock Blvd.
Suite 2120
Pittsburgh, PA 15237
Office Phone:
(866) 874-7483


Orthopaedic Surgery, American Board of Orthopaedic Surgery


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

Pennsylvania State University College of Medicine,
Hershey, PA

Emory University School of Medicine,
Atlanta, GA

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

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  • 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.

February 02, 2018

Dr Abraham was very thorough & explained everything very well.

January 24, 2018

Dr. William Abraham is one of the very best doctors: extremely knowledgeable, competent, patient, and courteous. I (and my whole family) go to him, regardless of the distance of the office, because of him. We highly recommend him also to friends.

January 24, 2018

very pleased with Dr Abraham and the entire staff

January 22, 2018

Tri Rivers staff were very efficient and courteous. Dr. Abraham was very caring and answered all my questions/concerns. He arrived on time, as scheduled, and was very considerate regarding the purpose of my visit.

January 19, 2018

Everything about my visit was great!

January 12, 2018

The PA was knowledgeable and respectful and an asset to the practice.

January 09, 2018

Dr Abraham was very straight forward and helpful.

January 08, 2018

Come here for other Drs. and have always been treated respectfully.

January 02, 2018

My care provider was wonderful. He not only addressed the present problem, but inquired about the knee replacement he had done a few years ago.

December 29, 2017

Dr. Abraham is an outstanding doctor. Dr. Abraham listened and took his time explaining his thoughts for a plan of action concerning my care. He is very patient and took a great interest in resolving the issue of my arthritic knee. His course of action was successful. My condition improved upon leaving his office. His support staff is remarkable. I was treated with such respect and great care by his staff. I am so happy to have such an expert team to support me. I would recommend him to my friends and family. I am very grateful.