Theresa A. DiJoseph, PA-C

Dr. Liu specializes in hand, wrist, and elbow surgery. His clinical interests include traumatic and degenerative disorders of the wrist, and hand. His research interests involve carpal tunnel syndrome and distal radius fractures.

Dr. Stevenson specializes in adult reconstruction with a focus on hip and knee replacements. She manages traumatic and degenerative diseases of the hip and knee, including osteoarthritis, post-traumatic arthritis, avascular necrosis, deformity, trauma, and infection.

Dr. Manta treats a wide range of orthopaedic conditions, providing knee replacements among other orthopaedic services. His clinical interests include minimally invasive and arthroscopic surgery of the knee, and he has extensive expertise in meniscus surgery. Recognized by America's Top Doctors 2015 - 2017 Recognized by Main Line Today's Top Doctor's 2015, 2016, 2017, 2018 & 2019 Recognized in Philadelphia magazine's annual Top Docs issues for 2018, 2020 and 2021