Rebecca Zahniser, PA-C, specializes in orthopedic surgery and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at Tri Rivers Musculoskeletal Centers and is affiliated with UPMC Passavant. She completed her Master of Physician Assistant Studies at Philadelphia University. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Her top area of expertise is Rhizarthrosis.

Robyn Glass, PA-C, specializes in orthopedic surgery and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at Tri Rivers Musculoskeletal Centers and is affiliated with UPMC Passavant and UPMC Jameson. She completed her Master of Physician Assistant Studies at Chatham University. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Her top area of expertise is Plantar Fasciitis.

Bethany Prince, PA-C, specializes in orthopedic surgery and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at Tri Rivers Musculoskeletal Centers and is affiliated with UPMC Passavant. She completed her physician assistant studies at Chatham University. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Her top area of expertise is Rhizarthrosis.

Marlene Wise is a Physician Assistant in Butler, Pennsylvania. Her top areas of expertise are Opioid Induced Constipation and Phantom Limb Pain.

Hailey Spirko is a Physician Assistant in Butler, Pennsylvania. Her top areas of expertise are Carbuncle, Boils, and Folliculitis.

Dennis Love is a Physician Assistant in Butler, Pennsylvania. His top area of expertise is Schizoaffective Disorder.

Megan Mccleary is a Physician Assistant in Butler, Pennsylvania. Her top areas of expertise are Gallbladder Disease and Biliary Dyskinesia.

Danielle Rand is a Physician Assistant in Butler, Pennsylvania. Her top area of expertise is Heart Failure with Preserved Ejection Fraction (HFpEF).

Tyler Oleskowitz is a Physician Assistant in Butler, Pennsylvania. Her top area of expertise is Gallbladder Disease.

Xavier Krause, PA-C, specializes in orthopedic surgery and is a certified physician assistant by the National Commission on Certification of Physician Assistants. He practices at Tri Rivers Musculoskeletal Centers and is affiliated with UPMC Passavant. He completed his Masters of Health Science at Lock Haven University. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule.

Zachary graduated from Westminster College with a bachelor's degree in 2009. He matriculated into Duquesne University’s graduate Physician Assistant program receiving his master's degree in 2011. In 2012, Zachary developed an interest in orthopedic surgery and completed a post-graduate orthopedic surgery fellowship program in Johnson City, TN. This was followed by employment through Robinwood Orthopedics of Hagerstown, MD where he worked within multiple orthopedic surgical subspecialties. He then returned to the Pittsburgh area in 2015 joining Tri Rivers Musculoskeletal Centers. Zachary currently works under the direct supervision of Dr. Thomas Muzzonigro. This service line specializes in adult knee and hip reconstruction. Zachary provides office, hospital, and OR based services including work through Butler Memorial and Passavant McCandless Hospitals. Aside from his clinical and surgical responsibilities, he volunteers as a preceptor to various PA students throughout the year. Zachary also joined the Preceptor Academy in 2019 where he serves on the website sub-committee. In his spare-time, Zachary enjoys various outdoor activities especially with his wife, twin boys, and dog.

Chris VanSchepen, PA-C, specializes in orthopedic surgery and is a certified physician assistant by the National Commission on Certification of Physician Assistants. He practices at Tri Rivers Musculoskeletal Centers and is affiliated with UPMC Passavant. He completed his Master of Physician Assistant Studies at Chatham University. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule.

Jason Kuchta, PA-C, specializes in orthopedic surgery and is a certified physician assistant by the National Commission on Certification of Physician Assistants. He practices at Tri Rivers Musculoskeletal Centers and is affiliated with UPMC Passavant, UPMC Jameson, and UPMC Horizon. He completed his Master of Physician Assistant Studies at Philadelphia College of Osteopathic Medicine. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule.

Lisa Ellis is a Physician Assistant in Butler, Pennsylvania. Ms. Ellis has been practicing medicine for over 16 years. Her top area of expertise is Plaque Psoriasis.

Morgan Kiebler is a Physician Assistant in Butler, Pennsylvania. Her top areas of expertise are Carbuncle, Boils, and Folliculitis.

Rhett Wahler, PA-C, specializes in orthopedic surgery and is a certified physician assistant by the National Commission on Certification of Physician Assistants. He practices at Tri Rivers Musculoskeletal Centers. He received his bachelor's degree and master's degree from Duquesne University. His top areas of expertise are Rhizarthrosis and Kienbock's Disease.

Andreal Gray is a Physician Assistant in Butler, Pennsylvania. Her top area of expertise is ALK-Positive Non-Small Cell Lung Cancer.

Shannon Ferrari is a Physician Assistant in Butler, Pennsylvania.

Courtney Edmondson, PA-C, specializes in pediatric dermatology and is certified by the National Commission on Certification of Physician Assistants. She practices at Pediatric Dermatology in Wexford and Pediatric Dermatology in Butler and is affiliated with UPMC Children's Hospital of Pittsburgh. She completed her physician assistant studies at Chatham University.

Elizabeth Holzworth, PA-C, specializes in obstetrics and gynecology and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at Greater Pittsburgh OB/Gyn and is affiliated with UPMC Passavant. She completed her master of physician assistant studies at Duquesne University.

McKenzie Nicole Reamer, PA-C, specializes in Pediatrics and is certified as a Physician Assistant by the National Commission on Certification of Physician Assistants. She practices at UPMC Children's Community Pediatrics and is affiliated with UPMC Children's Hospital of Pittsburgh. She received her Master of Physician Assistant Studies from Saint Francis University. McKenzie's clinical interests include additional certification in lactation education. She enjoys spending her free time with her husband and their dog named Millie. LGBTQIA+ Affirming: This provider has completed training on how to create a safe, comfortable, and welcoming environment for LGBTQIA+ patients. This provider may or may not offer LGBTQIA+ specific medical or surgical care. Please ask when scheduling.

Aaron Hilzendeger is a Physician Assistant in Butler, Pennsylvania.

Caitlin Rozell is a Physician Assistant in Butler, Pennsylvania.

Jessy Osborne is a Physician Assistant in Butler, Pennsylvania.

Lori Edkins is a Physician Assistant in Butler, Pennsylvania.