Physicians

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

William D. Abraham, MD

Hip & Knee Pain (Nonsurgical)

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

Trenton M. Gause, MD

Hand & Upper Extremity Care

North Hills

Thomas S. Muzzonigro, MD

Hip & Knee Reconstruction

Butler-Clearview

Christopher E. Edwards, MD

Orthopedic Foot & Ankle Care

Cranberry/Mars, North Hills

Alexandra S. Gabrielli, MD

Hip & Knee Reconstruction

Cranberry/Mars, North Hills

Trenton M. Gause, MD

Hand & Upper Extremity Care

North Hills

Trenton M. Gause II, MD

Hand & Upper Extremity Care

Cranberry/Mars, North Hills

Megan Groh Miller, MD

Primary Care Sports Medicine
(Nonsurgical)

BHS Crossroads, Slippery Rock

Thomas S. Muzzonigro, MD

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

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,
UPMC Lemieux Sports Complex

William E. Saar, DO

Orthopedic Foot & Ankle Care

Butler-Clearview, Slippery Rock,
New Castle

S. Joshua Szabo, MD

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

Robert L. Waltrip, MD

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

James L. Cosgrove, MD

Physical Medicine & Rehab

Cranberry/Mars, Slippery Rock

James A. Craig Jr., DO

Physical Medicine & Rehab

BHS Crossroads, Cranberry/Mars

Mark R. DeCotiis, MD

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

Anna K. Gaines, MD

Physical Medicine & Rehab

Butler-Clearview, 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

Rheumatology

Joseph Devich Jr., DO

Physical Medicine & Rehab

BHS Crossroards, North Hills

Betsy F. Shook, MD

Rheumatology

Cranberry/Mars, Slippery Rock

Joseph Devich Jr., DO

Rheumatology

BHS Crossroards, North Hills

Betsy F. Shook, MD

Rheumatology

Cranberry/Mars, Slippery Rock

Call Us

Make your musculoskeletal health a priority!

Request an Appointment

Locations

Primary Locations

BHS Crossroads Campus

UPMC Lemieux Sports Complex

Other Locations

Bone Density Services-Wexford

EMG Services Only-Armstrong County Memorial Hospital

Foot & Ankle Care-New Castle

Hospital Affiliations

Butler Memorial Hospital

UPMC Jameson Hospital

UPMC Passavant Hospital-Cranberry

UPMC Passavant Hospital-McCandless

Outpatient Surgery Centers
The Surgery Center at Benbrook

Western PA Surgery Center

Specialties

Hand & Upper Extremity Care
Hip & Knee Reconstruction
Orthopedic Back & Neck Care
Orthopedic Foot & Ankle Care

Physical Medicine & Rehabilitation
Primary Care Sports Medicine

Rheumatology
Sports Medicine & Shoulder Care

Contact Tri Rivers

Telephone
1-866-874-7483

Mailing Address Only
7500 Brooktree Road
Suite 302
Wexford, PA 15090

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Our Physicians

Orthopedic and Sports Medicine Specialists

William D. Abraham, MD

D. Kelly Agnew, MD

Eric A. Chen, MD

Christopher T. Edwards, MD

Trenton M. Gause, MD﻿

Thomas S. Muzzonigro, MD﻿

Corey A. Pacek, MD

H. James Pfaeffle, MD, PhD

Scott G. Rainey, DO

John M. Richmond, MD

William E. Saar, DO

S. Joshua Szabo, MD

Robert L. Waltrip, MD

Megan Groh Miller, MD

Physical Medicine & Rehabilitation

James L. Cosgrove, MD

James A. Craig Jr., DO

Chen Cui, MD

Anna K. Gaines, MD﻿

Edward D. Reidy, MD

Benedict C. Woo, MD

Rheumatology

Joseph Devich Jr., DO

Betsy F. Shook, MD

Make your musculoskeletal health a priority!

Contact Tri Rivers

Trenton M. Gause, MD

Thomas S. Muzzonigro, MD

Anna K. Gaines, MD