Our Physicians
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.
William D. Abraham, MD
Hip & Knee Reconstruction
Cranberry/Mars, North Hills
D. Kelly Agnew, MD
Hip & Knee Reconstruction
Butler-Clearview, Slippery Rock
Eric A. Chen, MD
Hip & Knee Reconstruction
Cranberry/Mars, North Hills, Sewickley
Christopher T. Edwards, MD
Hip & Knee Reconstruction
Cranberry/Mars, North Hills
Hip & Knee Pain (Nonsurgical)
Cranberry/Mars, North Hills
Hip & Knee Reconstruction
Butler-Clearview, Slippery Rock
Hip & Knee Reconstruction
Cranberry/Mars, North Hills
Trenton M. Gause, MD
Hand & Upper Extremity Care
North Hills
Thomas S. Muzzonigro, MD
Hip & Knee Reconstruction
Butler-Clearview
Orthopedic Foot & Ankle Care
Cranberry/Mars, North Hills
Hip & Knee Reconstruction
Cranberry/Mars, North Hills
Hand & Upper Extremity Care
North Hills
Hand & Upper Extremity Care
Cranberry/Mars, North Hills
Primary Care Sports Medicine
(Nonsurgical)
BHS Crossroads, Slippery Rock
Hip & Knee Reconstruction
Butler-Clearview
Corey A. Pacek, MD
Hand & Upper Extremity Care
BHS Crossroads, Slippery Rock
H. James Pfaeffle, MD, PhD
Hand & Upper Extremity Care
BHS Crossroads, Cranberry/Mars
Scott G. Rainey, DO
Orthopedic Back & Neck Care
BHS Crossroads, Slippery Rock
John M. Richmond, MD
Sports Medicine & Shoulder Surgery
North Hills, Slippery Rock, Lemieux Sports
Hand & Upper Extremity Care
BHS Crossroads, Slippery Rock
Hand & Upper Extremity Care
BHS Crossroads, Cranberry/Mars
Orthopedic Back & Neck Care
BHS Crossroads, Slippery Rock
Sports Medicine & Shoulder Surgery
North Hills, Slippery Rock,
UPMC Lemieux Sports Complex
Orthopedic Foot & Ankle Care
Butler-Clearview, Slippery Rock,
New Castle
Sports Medicine & Shoulder Surgery
Butler-Clearview, Cranberry/Mars, UPMC Lemieux Sports Complex
William E. Saar, DO
Orthopedic Foot & Ankle Care
Butler-Clearview, Slippery Rock
S. Joshua Szabo, MD
Sports Medicine & Shoulder Surgery
Butler-Clearview, Cranberry/Mars, Lemieux Sports
Robert L. Waltrip, MD
Sports Medicine & Shoulder Surgery
BHS Crossroads, Cranberry/Mars, Lemieux Sports
Megan Groh Miller, MD
Primary Care Sports Medicine
BHS Crossroads, Slippery Rock
Sports Medicine & Shoulder Surgery
BHS Crossroads, Cranberry/Mars, UPMC Lemieux Sports Complex
Physical Medicine & Rehabilitation
James L. Cosgrove, MD
Physical Medicine & Rehab
Cranberry/Mars, Slippery Rock
James A. Craig Jr., DO
Physical Medicine & Rehab
BHS Crossroads, Cranberry/Mars
Chen Cui, MD
Physical Medicine & Rehab
BHS Crossroads, Cranberry/Mars, North Hills
Anna K. Gaines, MD
Physical Medicine & Rehab
Butler-Clearview, Cranberry/Mars, North Hills
Physical Medicine & Rehab
Cranberry/Mars, Slippery Rock
Physical Medicine & Rehab
BHS Crossroads, Cranberry/Mars
Physical Medicine & Rehab
BHS Crossroads, Cranberry/Mars, North Hills
Edward D. Reidy, MD
Physical Medicine & Rehab
BHS Crossroads, North Hills
Benedict C. Woo, MD
Physical Medicine & Rehab
BHS Crossroads, Cranberry/Mars, North Hills
Physical Medicine & Rehab
Butler-Clearview, Cranberry/Mars, North Hills
Physical Medicine & Rehab
BHS Crossroads, North Hills
Physical Medicine & Rehab
BHS Crossroads, Cranberry/Mars
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