Bone Cancer Specialists
The bone and soft tissue sarcoma team specializes in treating and caring for patients with bone tumors. The interdisciplinary team includes surgical oncologists, orthopaedic surgeons, medical oncologists, radiation oncologists, radiologists, nurses and rehabilitation specialists.
Orthopaedic Oncology Surgery
Pelvis and Extremities
Orthopaedic Spine Surgery
Spine Oncology

Charles A. Sansur, MD, MHSc
Professor of Neurosurgery; Vice Chair of Neurosurgery; Director of Spine Neurosurgery; Education Program Director
Surgical Oncology
Thoracic Surgery

Alexander Sasha Krupnick, MD
Chief of Thoracic Surgery and Surgical Director of the Lung Transplant Program
Medical Oncology
Pediatric Oncology
Radiation Oncology

William F. Regine, MD, FACR, FASTRO, FACRO
Isadore and Fannie Schneider Foxman Chair and Professor of Radiation Oncology, Interim President, University of Maryland Faculty Physicians, Inc., Executive Director, Maryland Proton Treatment Center (MPTC)

Mark V. Mishra, MD
Associate Professor of Radiation Oncology
Director of Clinical Research
Associate Director for UM Cancer Networks
Soft Tissue Reconstruction Microsurgery
Bone and Soft Tissue Sarcoma Pathology

Olga Ioffe, MD
Professor of Pathology

John C. Papadimitriou, MD, PhD
Professor of Pathology

Paul Staats, MD
Assistant Professor of Pathology
Musculoskeletal Diagnostic Radiology

Derik Davis, MD
Assistant Professor of Diagnostic Radiology and Nuclear Medicine

Michael E. Mulligan, MD
Professor of Diagnostic Radiology and Nuclear Medicine
Nutrition Services

Kaitlin Schotz, RD, LDN, CNSC
Senior Nutrition Specialist