
Callista Morris DO
Orthopaedic Surgeon
Specialties
Get to Know
Dr. Callista Morris
Callista Morris, DO, played Division I Field Hockey for Bucknell University and went onto to receive her medical degree from the Philadelphia College of Osteopathic Medicine. Dr. Morris completed her orthopaedic surgery residency at the Philadelphia College of Osteopathic Medicine where she was Chief Resident. After residency, Dr. Morris went on to complete her sports orthopaedic fellowship at Beacon Orthopaedics & Sports Medicine in Cincinnati, OH where she worked directly with the Cincinnati Reds Baseball team.
Prior to OSS Health, Dr. Morris was the Head Team Physician for the Division I Bucknell Wrestling team and Women’s Field Hockey team. She is a board-certified orthopaedic surgeon and has treated patients of all ages and levels including the Cincinnati Reds, Division I, II and III collegiate teams in all sports, and multiple high school teams. Dr. Morris has special interest in helping players of all levels return to their sporting activity in a safe but efficient manner. Her clinical interests include minimally invasive arthroscopic surgical procedures for the hip, knee, and shoulder including hip arthroscopy; open shoulder and elbow procedures including those for the overhead athlete down to the arthritic shoulder; ligamentous injuries of the knee and elbow such as ACL reconstructions, posterolateral corner reconstructions, and UCL elbow injuries (Tommy John); cartilage restoration procedures; shoulder instability and rotator cuff.
In her leisure time, Dr. Morris enjoys skiing in the winter, traveling, working out and spending time with her family and friends.
Testimonials
What Patients Are Saying
Excellent patient care and impressive facility.
Patient Submitted Review By:
September 9, 2025
I had a very pleasant experience with Dr Costopoulos
Patient Submitted Review By:
September 2, 2025
It has been and still is a pleasure to have Dr. Morris and her staff attend to my shoulder and knee conditions. Because I am prone to falls (Parkinson's for over 20 years), Dr. Morris needed to perform a complete right shoulder replacement when I was 70 years old. I knew I was in secure hands the moment I stepped into the office. All who worked with me was friendly, empathetic, knowledgeable, and professional. Currently, my right knee is having issues. Returning to Dr. Morris was a "no brainer." Again I am experiencing "top quality" care that includes a thorough examination, clear explanations, and a respectful attitude from all who administered care. I'm looking forward in continuing my trust with Dr. Morris and her competent staff.
Patient Submitted Review By:
Maria D.
August 28, 2025
Certifications & Accreditations
Provider Background
- Philadelphia College of Osteopathic Medicine, Philadelphia, PA
- Suburban Community Hospital, Norristown, PA
- Philadelphia College of Osteopathic Medicine, Philadelphia, PA
- Beacon Orthopaedics & Sports Medicine, Cincinnati, OH
- American Osteopathic Board of Orthopaedic Surgery
- Fellow of the American Academy of Orthopaedic Surgeons (FAAOS)
- American Orthopaedic Society for Sports Medicine (AOSSM)
- OSS Orthopaedic Hospital, LLC
- UPMC Hanover
- UPMC Memorial

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