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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:
4.6 Stars
231 Patient
Satisfaction Ratings
Learn About Our Survey


Tri Rivers Musculoskeletal Centers
142 Clearview Cir.
Butler, PA 16001
Office Phone:
(866) 874-7483


Orthopaedic Surgery, American Board of Orthopaedic Surgery


MD, Albert Einstein College of Medicine, Bronx, NY

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

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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.

September 18, 2018

Dr. Muzzinagro is great.

September 18, 2018

This was probably the WORST visit I ever had with a doctor. I kept asking questions and he was not answering them. I never felt so rushed before. When I asked about if I could have any long term damage and what should we do he kept saying well if you were a Pittsburgh Steeler....... he never gave me a straight answer about what needed to be done. I will NEVER be seen by this doctor ever again. He didn't have my x-rays and could not pull them up on his laptop he got snippy with the nurse in the room and had her do it.

September 12, 2018

Very good experience

September 11, 2018

i liked the quick attention i received & very kind.

September 05, 2018

The Doctor listened to my concerns and it as very helpful in deciding my course of care.

September 05, 2018

He was confident and professional, yet friendly.

August 31, 2018

Dr. M. was very kind and professional, only concern, he seemed rushed. wish he would of taken more time and showed me the X-rays and explained more detailed the problem..

August 29, 2018

Excellent doctor. I will not any other physician look at any of my ortho needs. I travel 75 minutes to see Dr. Muzzy.

August 17, 2018

I was pleased with Dr. Muzi, he listened to my concerns and suggested a plan of action to help my condition.

August 15, 2018

Dr Muzzy is just awesome! He is very caring and attentive to you. Explained in great detail my total right knee replacement surgery in language I understood. Muzzy Rocks!!