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Harold C. Agbahiwe, MD

Radiation Oncologist

Two Doctor Portraits for Virginia Cancer Specialists

Harold C. Agbahiwe, MD

Board Certifications

Radiation Oncology

Special Interests

Lymphoma, Sarcoma, Lung Cancer, Radiation Oncology

Patient Reviews
Internship

Thomas Jefferson University Hospital

Medical School

Duke University School of Medicine

Residency

Johns Hopkins Hospital

College

Princeton University

Languages

French

quote

Our team at the Virginia Cancer Specialists Radiation Oncology Center is dedicated to providing patients with the highest quality of care. As a physician, I strive to provide my patients with the very best treatment available, specific to their needs. It is an honor and a great privilege to do this work.

— Harold C. Agbahiwe, MD

Awards

Apex 2026 Accreditation
Washingtonian Hall of Fame 2026
Washingtonian Top Doctor – 2026
Northern Virginia Magazine Top Doctor – 2026
Castle Connolly – 3 Years of Excellence – 2026
Washingtonian Top Doctor – 2025
Arlington Magazine Awards Top Doctor – 2025
Virginia Top Doctor – 2025
Northern Virginia Magazine Top Doctor – 2025
Castle Connolly #1 Physician Practice – 2025
Washingtonian Top Doctor – 2024
Castle Connolly #1 Physician Practice – 2024
Washingtonian Magazine Top Doctor – 2023
Northern Virginia Magazine Top Doctor – 2023
Washingtonian Magazine Top Doctor – 2022
Northern Virginia Magazine Top Doctor – 2022
Washingtonian Magazine Top Doctor – 2021
Northern Virginia Magazine Top Doctor – 2020
Washingtonian Magazine Top Doctor – 2019
Northern Virginia Magazine Top Doctor – 2019
Washingtonian Magazine Top Doctor – 2018

Harold C. Agbahiwe, M.D. received his undergraduate education at Princeton University and earned his medical degree from Duke University School of Medicine.  After an internship and residency at Thomas Jefferson University Hospital, Dr. Agbahiwe went on to complete a residency in radiation oncology at Johns Hopkins Hospital. During his time there, his research was presented at both national and international conferences, and he was the recipient of several awards, including the RSNA Roentgen Resident/Fellow Research Award, a Young Investigator Award from the Johns Hopkins Department of Radiation Oncology, and a HDR Brachytherapy Fellowship from the American Brachytherapy Society. He is board certified in radiation oncology and internal medicine.

Dr. Agbahiwe joined Virginia Cancer Specialists after serving on faculty at the Johns Hopkins Department of Radiation Oncology at Sibley Memorial Hospital in Washington, DC. He holds memberships in multiple medical organizations, including the American Society for Radiation Oncology and the American Society of Clinical Oncology. He has also authored several peer-reviewed publications and book chapters. He is experienced in the treatment of all types of cancers using the most up-to-date radiation treatment techniques.

Dr. Agbahiwe is dedicated to providing his patients with the highest quality of care. In his spare time, he enjoys travel, music, and film. He is proficient in French.

APEx long with TM

Recent News

October 28, 2026
Multiple physicians

Peer Recognition Reflects More Than Five Decades of Trusted Cancer Care Across Northern Virginia FAIRFAX, Va., October 28, 2026 /PRNewswire/ — Virginia Cancer Specialists, the largest private cancer practice in Northern Virginia, is proud to announce that 27 physicians have been named to Washingtonian magazine’s 2026 Top Doctors list. Selected...

June 17, 2026
Multiple physicians

FAIRFAX, Va., June 17, 2026 /PRNewswire/ — Virginia Cancer Specialists is proud to announce that 21 of its physicians have been named to the Washingtonian “Top Doctors” Hall of Fame—an honor reserved for an elite group of physicians who have been consistently recognized by their peers as among the region’s...

February 5, 2026
Multiple physicians

FAIRFAX, Va., February 5, 2026/PRNewswire/ — Virginia Cancer Specialists, a trusted leader in community-based cancer care in Northern Virginia for more than 50 years, has been recognized for the third year running as the #1 physician practice in Virginia for cancer care and the #1 physician practice across all medical...

Physician Research Papers

What Patients Say

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