Meet Our Staff

Radiation oncology is a highly specialized medical field, and we believe you should be able to get the best quality cancer care in New Hampshire, Massachusetts or Maine close to home.

Our doctors are all board certified and are committed to offering quality community-based cancer care. We believe in working collaboratively with you and your health care team to make radiation treatment as convenient and supportive as possible.

Jeffrey Brower, M.D. Ph.D.
Stephen Harris, M.D.
Howard Hsu, M.D.
Klaudia Hunter, M.D.
Radiation Oncology Massachusetts Matthew S. Katz, M.D.
Brian R Knab | Radiation Oncology Massachusetts  Brian R. Knab, M.D.
Arul Mahadevan Arul Mahadevan M.D.
Andrea B McKee | New Hampshire Radiation Oncology Andrea B. McKee, M.D.
Su Metcalfe, M.D., M.P.H. 
Asa J Nixon | Radiation Oncology Treatment New Hampshire & Maine Asa J. Nixon, M.D., M.P.H.
Ping Zhou | Radiation Oncology New Hampshire William O’Meara, M.D.
Ping Zhou | Radiation Oncology New Hampshire Etin-Osa Osa, M.D.
Bryan Rowe Bryan Rowe Bryan Rowe, M.D.
Thomas A Sheldon | Radiation Treatment New Hampshire & Maine Thomas A. Sheldon, M.D.
H Andy Singh | Maine Radiation Treatment H. Andy Singh, M.D.
Ping Zhou | Radiation Oncology New Hampshire Ping Zhou, M.D., Ph.D.

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Copyright © 2018 Radiation Oncology Associates, P.A. All rights reserved.

Lahey Clinic - Burlington, MA 01805 | Concord Hospital - Concord, NH 03301 | Wentworth-Douglass Hospital - Dover, NH 03820 | Elliot Regional Cancer Center - Londonderry, NH 03053 Saints Cancer Center - Lowell, MA 01852 Elliot Regional Cancer Center - Manchester, NH 03103 | Nashua Regional Cancer Center - Nashua, NH 03063