Below is a comprehensive list of our Advanced Practice Providers (APPs), who care for our patients in Orthopedic Surgery & Sports Medicine, Physical Medicine & Rehabilitation, Interventional Pain Management, Rheumatology and Osteoporosis.

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

Orthopedic & Sports Medicine APPs

Provider Offices Specialty/Physician Team
Madison M. Abriatis, PA-C Cranberry/Mars, North Hills Hip & Knee Replacement, APP for Dr. Gabrielli
Matthew S. Bishop, CRNP BHS Crossroads, Slippery Rock Orthopedic Back & Neck, APP for Dr. Rainey
David S. Brown North Hills Independent APP
Jonathan Burns, PA-C Butler-Clearview Hip & Knee Replacement, APP for Dr. Agnew
Duane Chess, PA-C Cranberry/Mars, North Hills Hip & Knee Replacement, APP for Dr. Chen
Timothy Curtis, PA-C Cranberry/Mars, North Hills Orthopedic Foot & Ankle, APP for Dr. Edwards
Jake D'Antonio, PA-C Butler-Clearview, Cranberry/Mars, UPMC Lemieux Sports Complex Sports Medicine, APP for Dr. Szabo
Nick Fleisner, PA-C North Hills Hand & Upper Extremity, APP for Dr. Gause
Robyn M. Glass, PA-C Butler-Clearview, Slippery Rock Orthopedic Foot & Ankle, APP for Dr. Saar
Carolyn Hemphill, PA-C Butler Memorial Hospital Hospitalist APP on-site
Timothy J. Heusey, PA-C Cranberry/Mars, North Hills Rotating APP
Keenan Krause, PA-C Cranberry/Mars, North Hills Hand & Upper Extremity, APP for Dr. Gause II
Xavier Krause, PA-C Butler, Cranberry/Mars Rotating APP
Jason D. Kuchta, PA-C Butler-Clearview Hip & Knee Replacement, APP for Dr. Muzzonigro
Monica A. Leseman, PA-C UPMC Passavant Hospitalist APP on-site
Natalie K. Llewellyn, PA-C BHS Crossroads, Cranberry/Mars, UPMC Lemieux Sports Complex Sports Medicine, APP for Dr. Waltrip
Bethany M. Prince, PA-C BHS Crossroads Hand & Upper Extremity, APP for Dr. Pfaeffle
Jason Takacs Jr., PA-C North Hills Hand & Upper Extremity, APP for Dr. Gause
Chris VanSchepen, PA-C Butler-Clearview, Slippery Rock Hip & Knee Replacement, APP for Dr. Agnew
Jason J. Vasses, PA-C North Hills, Slippery Rock, UPMC Lemieux Sports Complex Sports Medicine, APP for Dr. Richmond
Rhett D. Wahler, PA-C BHS Crossroads, Cranberry/Mars Hand & Upper Extremity, APP for Dr. Pfaeffle
Zach Weber, PA-C Butler-Clearview Hip & Knee Replacement, APP for Dr. Muzzonigro
Becky Zahniser, PA-C Butler, North Hills Rotating APP

Physical Medicine & Interventional Pain APPs

Provider Offices Specialty/Physician Team
Michael T. Lugarich, PA-C BHS Crossroads, Cranberry/Mars, Slippery Rock Interventional Pain Medicine, APP for Drs. Craig & Shilk
Francis J. Savannah, CRNP BHS Crossroads, Cranberry/Mars Physical Medicine & Rehabilitation, APP for Drs. Gaines, Reidy & Woo

Trenton M. Gause, MD

Hand & Upper Extremity Care

North Hills

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

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

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

Edward D. Reidy, MD

Physical Medicine & Rehab

BHS Crossroads, North Hills

Benedict C. Woo, MD

Physical Medicine & Rehab

BHS Crossroads, Cranberry/Mars, North Hills


Rheumatology & Osteoporosis APPs

Provider Offices Specialty/Physician Team
Rashelle L. Maderitz, PA-C Butler-Clearview, Cranberry/Mars, North Hills, Slippery Rock, New Castle Osteoporosis-designated APP
Kelly L. McCullough, PA-C Cranberry/Mars Rheumatology, APP for Dr. Shook
Ashley N. Morley, PA-C BHS Crossroads, Slippery Rock Rheumatology, APP for Dr. Devich
Holly B. Vasses, PA-C Cranberry/Mars, Slippery Rock Rheumatology, APP for Dr. Shook
Julia West, CRNP North Hills, UPMC Lemieux Sports Complex Rheumatology, APP for Dr. Devich

Joseph Devich Jr., DO

Physical Medicine & Rehab

BHS Crossroards, North Hills

Betsy F. Shook, MD

Rheumatology

Cranberry/Mars, Slippery Rock

Make your musculoskeletal health a priority!

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