Our Physicians

View our APPs

At Tri Rivers, our team of board-certified specialists can diagnose and treat a full scope of musculoskeletal conditions, with offices in Allegheny and Butler Counties, PA.

Orthopedic and Sports Medicine Specialists

Click on the physician names to learn more about their education, training and areas of specialization.

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William D. Abraham, MD

Hip & Knee Reconstruction

Cranberry/Mars, North Hills

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D. Kelly Agnew, MD

Hip & Knee Reconstruction

Butler-Clearview, Slippery Rock

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Eric A. Chen, MD

Hip & Knee Reconstruction

Cranberry/Mars, North Hills, Sewickley

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Christopher T. Edwards, MD

Hip & Knee Reconstruction

Cranberry/Mars, North Hills

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Hip & Knee Pain (Nonsurgical)

Cranberry/Mars, North Hills

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Hip & Knee Reconstruction

Butler-Clearview, Slippery Rock

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Hip & Knee Reconstruction

Cranberry/Mars, North Hills

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Trenton M. Gause, MD

Hand & Upper Extremity Care

North Hills

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Thomas S. Muzzonigro, MD

Hip & Knee Reconstruction

Butler-Clearview

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Orthopedic Foot & Ankle Care

Cranberry/Mars, North Hills

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Hip & Knee Reconstruction

Cranberry/Mars, North Hills

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Hand & Upper Extremity Care

North Hills

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Hand & Upper Extremity Care

Cranberry/Mars, North Hills

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Primary Care Sports Medicine
(Nonsurgical)

BHS Crossroads, Slippery Rock

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Hip & Knee Reconstruction

Butler-Clearview

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Corey A. Pacek, MD

Hand & Upper Extremity Care

BHS Crossroads, Slippery Rock

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H. James Pfaeffle, MD, PhD

Hand & Upper Extremity Care

BHS Crossroads, Cranberry/Mars

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Scott G. Rainey, DO

Orthopedic Back & Neck Care

BHS Crossroads, Slippery Rock

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John M. Richmond, MD

Sports Medicine & Shoulder Surgery

North Hills, Slippery Rock, Lemieux Sports

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Hand & Upper Extremity Care

BHS Crossroads, Slippery Rock

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Hand & Upper Extremity Care

BHS Crossroads, Cranberry/Mars

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Orthopedic Back & Neck Care

BHS Crossroads, Slippery Rock

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Sports Medicine & Shoulder Surgery

North Hills, Slippery Rock,
UPMC Lemieux Sports Complex

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Orthopedic Foot & Ankle Care

Butler-Clearview, Slippery Rock

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Sports Medicine & Shoulder Surgery

Butler-Clearview, Cranberry/Mars, UPMC Lemieux Sports Complex

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William E. Saar, DO

Orthopedic Foot & Ankle Care

Butler-Clearview, Slippery Rock

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S. Joshua Szabo, MD

Sports Medicine & Shoulder Surgery

Butler-Clearview, Cranberry/Mars, Lemieux Sports

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Robert L. Waltrip, MD

Sports Medicine & Shoulder Surgery

BHS Crossroads, Cranberry/Mars, Lemieux Sports

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Megan Groh Miller, MD

Primary Care Sports Medicine

BHS Crossroads, Slippery Rock

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Sports Medicine & Shoulder Surgery

BHS Crossroads, Cranberry/Mars, UPMC Lemieux Sports Complex


Physical Medicine & Rehabilitation

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James L. Cosgrove, MD

Physical Medicine & Rehab

Cranberry/Mars, Slippery Rock

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James A. Craig Jr., DO

Physical Medicine & Rehab

BHS Crossroads, Cranberry/Mars

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Chen Cui, MD

Physical Medicine & Rehab

BHS Crossroads, Cranberry/Mars, North Hills

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Anna K. Gaines, MD

Physical Medicine & Rehab

Butler-Clearview, Cranberry/Mars, North Hills

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Physical Medicine & Rehab

Slippery Rock

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Physical Medicine & Rehab

Butler-Clearview, Cranberry/Mars, North Hills

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Physical Medicine & Rehab

BHS Crossroads, North Hills

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Edward D. Reidy, MD

Physical Medicine & Rehab

BHS Crossroads, North Hills

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Benedict C. Woo, MD

Physical Medicine & Rehab

BHS Crossroads, Cranberry/Mars, North Hills


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Physical Medicine & Rehab

BHS Crossroads, Cranberry/Mars

Interventional Pain Management

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Interventional Pain Mgmt

BHS Crossroads, Cranberry/Mars

Interventional Pain Mgmt

BHS Crossroads, Cranberry/Mars, North Hills, Slippery Rock


Rheumatology

Joseph Devich Jr., DO

Physical Medicine & Rehab

BHS Crossroards, North Hills

Betsy F. Shook, MD

Rheumatology

Cranberry/Mars, Slippery Rock

Rheumatology

BHS Crossroards, North Hills

Rheumatology

Cranberry/Mars, Slippery Rock

Make your musculoskeletal health a priority!

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