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Radiation Oncology




Radiation Oncology - Meet the Team

Learn more about our Radiation Oncologists

Harold C. Agbahiwe, M.D.

Radiation Oncologist

Dr. Agbahiwe completed his residency in radiation oncology at Johns Hopkins Hospital.  He has published peer-reviewed articles,book chapters and presented his research at national meetings. His research focuses on the use of imaging techniques to predict response to treatment, improve clinical outcomes and minimize toxicity. Dr. Agbahiwe was the recipient of a Young Investigator Award from the Johns Hopkins Department of Radiation Oncology and Molecular Radiation Sciences and the RSNA Roentgen Resident/Fellow Research Award. Dr. Agbahiwe sees all oncology patients and his particular interest is in the use of image-guided radiation therapy in management. 

Undergraduate: Princeton University
Medical Degree:Duke University School of Medicine
Residency: Thomas Jefferson University Hospital/Internal Medicine, Johns Hopkins Hospital/Radiation Oncology


Dr. Victoria J. Croog

Victoria J. Croog, M.D.

Radiation Oncologist
Dr. Croog joins the practice from Memorial Sloan-Kettering Cancer Center in New York City.  She has been published in peer-reviewed journals and has presented her research at conferences, such as the American Society of Clinical Oncology's annual meeting.  Dr. Croog brings to Sibley a particular expertise in radiation for breast cancer in the prone position, which has potential benefits for reducing treatment-related side effects on normal tissues.  She also has a specific interest in stereotactic treatments for lung cancer and tumors of the central nervous system. 

Medical Degree: Harvard Medical School, Boston, MA
Residency: Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY


Jean L. Wright, M.D.

Radiation Oncologist

Dr. Wright is an assistant professor of radiation oncology and molecular radiation sciences at Johns Hopkins University.  She was on the faculty of the University of Miami until she joined Johns Hopkins in 2014.   Dr. Wright specializes in radiation treatment for breast cancer and she also has specific expertise in thoracic malignancies.  Her research focuses on the management of locally advanced breast cancer, particularly on the role of radiation for patients who receive chemotherapy prior to mastectomy (neoadjuvant chemotherapy).  

Undergraduate Degree: Brown University
Medical Degree: Columbia University Medical School
Residency: Memorial Sloan-Kettering Cancer Center

The Dedicated People Who Make it Work

The technology at the Sibley Cancer Center in Washington, DC is extraordinary and extraordinarily complex. The center’s board-certified Radiation Oncologists come from university hospitals and are experts in the field. Our PhD and MS Physicists, Dosimetrists, Nurses, Radiation Therapists and support staff are at Sibley because of their experience and extraordinary qualifications.

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