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Karen J. Marcus, MD

Radiation Oncology

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  • Chief, Division of Radiation Oncology, Boston Children's Hospital
  • Institute Physician
  • Associate Professor of Radiation Oncology, Harvard Medical School

Clinical Interests

  • Hematopoietic stem cell transplantation
  • Hodgkin disease
  • Late effects of treatment in children
  • Neuroblastoma
  • Neuro-oncology
  • Pediatric radiation oncology
  • Pediatric sarcoma and bone tumors

Diseases Treated

Contact Information

  • Appointments617-732-8821
  • Office Phone Number617-732-8821
  • Fax617-394-2668

Board Certification:

  • Pediatrics, 1985
  • Therapeutic Radiology, 1989


  • National Cancer Institute, Pediatric Oncology


  • Children's Hospital of Philadelphia, Pediatrics
  • Harvard Joint Center for Radiation Therapy, Radiation Therapy

Medical School:

  • University of Maryland School of Medicine


Boston Children's Hospital
300 Longwood Ave.
Boston, MA 02115
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