Radiation Oncologists in Maryland
Data updated monthly · Last refresh October 2026
122 Radiation Oncology providers practice in Maryland, including 44 (36%) offering telehealth. The largest concentration is in Baltimore. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
122providers
44telehealth
Baltimoretop city
Radiation Oncology by city in Maryland
Choose a city to see providers there.
Radiation Oncology providers in Maryland
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Yomna Khamis, MDBaltimore, MD · $26 in drug and device payments (2025) ·
(410) 328-1677 Dr. Young Kwok, M.D.Baltimore, MD · $28 in drug and device payments (2025) ·
(410) 328-3037 Dr. Zaker Rana, M.D.Baltimore, MD · No drug or device payments recorded (2025) · Telehealth ·
(410) 369-5200 Dr. Zeljko VujaskovicBaltimore, MD · No drug or device payments recorded (2025) ·
(919) 684-8111 Dr. Kamila Nowak Choi, M.D. Dr. Mark Mishra, M.D.Bel Air, MD · No drug or device payments recorded (2025) ·
(443) 843-5609 Dr. Matthew Ferris, M.D.Bel Air, MD · $26 in drug and device payments (2025) · Telehealth ·
(443) 643-1863 Dr. Neha Amin, MDBel Air, MD · $250 in drug and device payments (2025) ·
(443) 643-1199 Dr. Pablo Gonzalez Lavagnini, MDBel Air, MD · No drug or device payments recorded (2025) ·
(410) 836-0354 Dr. Vinita Patanaphan, MD Dr. John Mansueti, M.D.Berlin, MD · $1,411 in drug and device payments (2025) ·
(410) 912-4966 Dr. Aaron Reed, MDBethesda, MD · $56 in drug and device payments (2025) ·
(301) 295-4611 Dr. Andra Krauze, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 451-8960 Dr. Anna Torgeson, MDBethesda, MD · $53 in drug and device payments (2025) ·
(301) 295-5001 Dr. Charlton Smith, M.D.Bethesda, MD · $898 in drug and device payments (2025) ·
(301) 295-5001 Dr. Deborah CitrinBethesda, MD · No drug or device payments recorded (2025) ·
(301) 496-5457 Dr. Deedee Smart, M.D.,PH.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 496-5457 Dr. Deepak Dinakaran, MDBethesda, MD · No drug or device payments recorded (2025) ·
(240) 858-7692 Dr. Kevin Camphausen, MDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 496-5457 Dr. Lester Greer, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-5001 Dr. Mame Daro Faye, MD, PHDBethesda, MD · No drug or device payments recorded (2025) ·
(301) 496-5457 Dr. Serena Mao, MD, PHDBethesda, MD · $260 in drug and device payments (2025) ·
(301) 896-2012 Dr. Stephen Greco, M.D.Bethesda, MD · No drug or device payments recorded (2025) · Telehealth ·
(301) 896-2012 Dr. Susan Stinson, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 896-6331 Dr. William Dickerson, M.D.Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 295-5000 Dr. Alison Lavigne, M.D,Bowie, MD · No drug or device payments recorded (2025) ·
(301) 805-6860 Dr. Neelofur Shah, M.D.Bowie, MD · No drug or device payments recorded (2025) ·
(301) 805-6860 Dr. Aileen Kim, MDCharlotte Hall, MD · No drug or device payments recorded (2025) ·
(301) 884-2508 Dr. Kathleen Settle-ladonna, MDCharlotte Hall, MD · $112 in drug and device payments (2025) · Telehealth ·
(301) 884-2508 Dr. Elizabeth Nichols, MDColumbia, MD · $57 in drug and device payments (2025) · Telehealth ·
(443) 546-1300 Dr. Sally Cheston, M.D.Columbia, MD · No drug or device payments recorded (2025) ·
(410) 328-3037 Dr. Sara Dudley, M.D.Columbia, MD · $222 in drug and device payments (2025) ·
(443) 546-1300 Dr. Lawrence Shombert, MDCumberland, MD · $1,892 in drug and device payments (2025) ·
(240) 964-1400 Dr. Scott Watkins, M.D.Cumberland, MD · No drug or device payments recorded (2025) ·
(240) 964-1480 Dr. Bhadrasain Vikram, MDDerwood, MD · No drug or device payments recorded (2025) ·
(301) 496-6111 Dr. John Mastandrea, M.D. Dr. Alan Epstein, M.D.Fort Detrick, MD · $29 in drug and device payments (2025) ·
(301) 619-8474 Dr. Gregory GagnonFrederick, MD · $185 in drug and device payments (2025) · Telehealth ·
(240) 566-4500 Dr. Kwok Lee, MDFrederick, MD · No drug or device payments recorded (2025) ·
(240) 566-3400 Dr. Meredith Wernick, M.D., D.A.B.R.Frederick, MD · $57 in drug and device payments (2025) ·
(240) 566-4500 Dr. Geoffrey Martin, MDGaithersburg, MD · $482 in drug and device payments (2025) · Telehealth ·
(240) 364-0900 Dr. Amar Rewari, MD, MBAGermantown, MD · $60 in drug and device payments (2025) · Telehealth ·
(301) 309-6765 Dr. Akshar Patel, M.D.Glen Burnie, MD · $147 in drug and device payments (2025) · Telehealth ·
(410) 553-8100 Dr. Dan KunaprayoonGlen Burnie, MD · $104 in drug and device payments (2025) · Telehealth ·
(410) 787-4000 Dr. Wendla Citron, M.D.Glen Burnie, MD · $165 in drug and device payments (2025) ·
(410) 553-8100 Dr. Denise Gooch, MDGreenbelt, MD · $2,962 in drug and device payments (2025) ·
(301) 446-3540 Dr. Vladimir Ioffe, MDGreenbelt, MD · $79 in drug and device payments (2025) · Telehealth ·
(301) 446-3540 Common questions
How many Radiation Oncology providers are in Maryland?There are 122 Radiation Oncology providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Do Radiation Oncology providers in Maryland offer telehealth?Yes. 44 of the 122 Radiation Oncology providers in Maryland (about 36%) report offering telehealth services in CMS data.
Which cities in Maryland have the most Radiation Oncology providers?Baltimore (51), Bethesda (14), Bel Air (5) have the highest concentration of Radiation Oncology providers in Maryland.
How many Radiation Oncology providers in Maryland received drug or device company payments?66 of 122 Radiation Oncology providers in Maryland (54%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Radiation Oncologists in Maryland work in independent practices or large health systems?Among 70 Radiation Oncologists in Maryland enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 46% through a mid-size group of 10 to 99, and 54% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Radiation Oncologists in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most Radiation Oncologists hold privileges are Johns Hopkins Hospital, the in Baltimore; University of Maryland Medical Center in Baltimore; Tidalhealth Peninsula Regional, Inc. in Salisbury.
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