Photo of Alexandra K. Callan, M.D.

Alexandra K. Callan, M.D.

  • Consulting Pediatric Orthopedic Surgeon
  • Program Director, Orthopaedic Surgery Residency Program

  • Associate Professor, UT Southwestern Medical Center, Department of Orthopaedic Surgery

Care Philosophy

“Being referred to an orthopedic oncologist can be an overwhelming and frightening experience, especially for a child and their family. I believe the best care begins by recognizing that we are entering this journey together. We learn about the diagnosis together, discuss the options together, and navigate the challenges of treatment together. My role is to provide not only the highest level of surgical and medical expertise, but also compassion, honesty, and reassurance throughout the process. Above all, I want every child and family to know that they are not walking this path alone.”

Alexandra K. Callan, M.D.

About Me

Alexandra K. Callan, M.D., is a consulting pediatric orthopedic surgeon at Scottish Rite for Children. She also serves as residency program director and associate professor in the Department of Orthopaedic Surgery at UT Southwestern Medical Center.

Dr. Callan earned her undergraduate degree from the University of Notre Dame and her medical degree from Baylor College of Medicine. She completed her orthopedic surgery residency at Vanderbilt University before pursuing a fellowship in orthopedic oncology at The University of Texas MD Anderson Cancer Center.

She specializes in caring for children and adolescents with benign and malignant bone and soft tissue tumors, rare bone disorders, and severe arthritis. Her specialized tumor training helps children with rare diagnoses and challenging conditions. Dr. Callan is dedicated to preserving function and mobility through advanced limb-salvage techniques and complex reconstructive procedures. She has authored numerous peer-reviewed publications and book chapters focused on musculoskeletal oncology and serves on national committees advancing bone cancer research and treatment. 

Dr. Callan is board-certified by the American Board of Orthopaedic Surgery. Her professional affiliations include the American Academy of Orthopaedic Surgeons, the Musculoskeletal Tumor Society, the Children’s Oncology Group and the International Society of Limb Salvage.

Academic Appointment

Associate Professor, UT Southwestern Medical Center, Department of Orthopaedic Surgery