William F. Regine, MD, FACR, FASTRO, FACRO

Neurologic Radiation Oncology, Gastrointestinal Radiation Oncology, Sarcoma and Connective Tissue Radiation Oncology, Radiation Oncology

Chair and Professor of Radiation Oncology, Sr. Associate Dean for Clinical Affairs, UM SOM, President, University of Maryland FPI, Executive Director, Maryland Proton Treatment Center

UM Faculty Physicians, Inc.

Available for Telehealth Visits

Languages: English

Gender: Male


Radiation Oncology - MPTC

850 West Baltimore Street
Baltimore, MD 21201
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PH: 410-369-5200

FAX: 410-347-0891

Radiation Oncology UMH

22 South Greene Street
Baltimore, MD 21201
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PH: 410-328-6080

FAX: 410-328-6993

About Me

Dr. Regine is a leader in the field of radiation oncology. He is a recognized international expert in gastrointestinal and central nervous system malignancies and stereotactic radiosurgery. As executive director of the Maryland Proton Treatment Center, he is leading the first and most advanced proton therapy facility in the Baltimore-Washington region, providing nearly 2,000 cancer patients annually with precise, pencil-beam technology that treats solid tumors.

Dr. Regine has earned numerous prestigious honors during his career. In 2016, he received the Entrepreneur of the Year Award from the University of Maryland, Baltimore. In 2019, he received a Lifetime Achievement Award from The Daily Record as part of the publication's Health Care Heroes honors. He has been named a "Best Doctor in America," “Best Doctor in Baltimore,” “Super Doctor,” and “Top 1% of Doctors” honoree by multiple organizations over the years.

Dr. Regine leads University of Maryland School of Medicine's (UMSOM) Department of Radiation Oncology, which has achieved a top-five national ranking in National Institutes of Health research funding. He is the Isadore and Fannie Schneider Foxman chair, professor of Radiation Oncology, and senior associate dean for clinical affairs at UMSOM.

University of Maryland Greenebaum Comprehensive Cancer Center Dr. William Regine Find a Doctor Profile