Daphne Haas-Kogan, MD

Chair, Department of Radiation Oncology

Professor of Radiation Oncology, Harvard Medical School
Office Phone: 617-632-2291
Appointment Phone: 877-332-4294
Fax: 617-632-2290
Preferred Contact Method: office phone


Treatment Centers
Radiation Oncology
Clinical Interests
Cancers of the central nervous system, Late effects of treatment and quality of life in children, Late effects of treatment in children, Neuroblastoma, Novel targeted agents, Pediatric brain tumors, Pediatric cancers, Pediatric sarcomas, Rhabdomyosarcoma, Stereotactic Radiotherapy, Translational clinical trials


Dana-Farber Cancer Institute
450 Brookline Avenue
Boston, MA  02215


Board Certifications
Radiation Oncology, 1998
University of California San Francisco, Diller Family Comprehensive Cancer Center, Research Fellowship, 1994
University of California, San Francisco, Radiation Oncology, 1997
Medical School
University of California, San Francisco, 1991

Dr. Haas-Kogan received her medical degree from the University of California at San Francisco (UCSF) in 1991. She completed a research fellowship, followed by residency in radiation oncology at the UCSF Helen Diller Family Comprehensive Cancer Center (HDFCCC). She spent 18 years as a radiation oncologist, researcher and academic leader in the UCSF HDFCCC system before becoming Chair of the Department of Radiation Oncology at Dana-Farber Cancer Institute, Brigham and Women’s Hospital, and Boston Children’s Hospital in 2015. 

Appointments & Second Opinions

Speak with one of our New Patient Coordinators to schedule an appointment, refer a patient or request a second opinion. In urgent cases, we can typically see new patients within 24 hours.

Clinical Trials

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Harvard Medical Affiliate

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As a teaching affiliate of Harvard Medical School, our physicians are passing on their expertise to the next generation of pediatric hematologists and oncologists.