Our Team

Ralph A. Brasacchio, M.D.
Radiation Oncologist

Kevin C. Bylund, M.D.
Radiation Oncologist

Yuhchyau Chen, M.D., Ph.D.
Radiation Oncologist

Louis "Sandy" Constine, M.D.
Radiation Oncologist

Michael A. Cummings, M.D., M.S.
Radiation Oncologist

Jan Dombrowski, M.D.
Radiation Oncologist

Jacob G. Scott, M.D., Ph.D.
Radiation Oncologist

Kimberly Gergelis, M.D.
Radiation Oncologist

Dana Hansen, M.D.
Radiation Oncologist

Marilyn Ling, M.D.
Radiation Oncologist

Bingren Liu, B.Med.
Radiation Oncologist

Michael T. Milano, M.D., Ph.D.
Radiation Oncologist

Kevin Mudd, M.D.
Radiation Oncologist

Haoming "Carl" Qiu, M.D.
Radiation Oncologist

Deepinder P. Singh, M.D.
Radiation Oncologist

Philip A. Sutera, M.D.
Radiation Oncologist

Kennith Y. Usuki, M.D.
Radiation Oncologist

Hong Zhang, M.D., Ph.D.
Chief of Radiation Oncology, Highland Hospital

Donna Brant, NP

Pamela Bettcher, PAC, BS

Colleen Feeney, NP

Alysa Mapes, NP

Scott McHenry, NP

Daniel Ramsey, NP

Sheronda Smith, NP

Jennifer Yanklowski, PAC

Michael Ashenafi, M.S.
Medical Physicist

Timothy Barry, M.S.
Medical Physicist

Songye Cui, Ph.D.
Medical Physicist

Michael J. Hazoglou, Ph.D.
Medical Physicist

Devin Heitz, M.S.
Medical Physicist

Hyunuk Jung, Ph.D.
Medical Physicist

Feng Li "Fiona" Li, Ph.D.
Medical Physicist

Matthew A. Pacella, M.S.
Medical Physicist

Alexander Rudolf Podgorsak, Ph.D.
Medical Physicist

Wesley E. Rivais, M.S.
Medical Physicist

Samantha To, M.S.
Medical Physicist

Matthew J. Webster, Ph.D.
Medical Physicist

Jihyung "James" Yoon, Ph.D.
Medical Physicist

Dandan Zheng, Ph.D.
Chief Medical Physicist

Yuwie Zhou, Ph.D.
Medical Physicist

Daniel Huang, M.D.
\PGY5 Resident

Terris Igwe, D.O.
\PGY5 Resident

Emmanuel Amoateng, M.D., M.B.A.
PGY4 Resident

Rainer Jones, M.D.
PGY3 Resident

James Dugan Thorderson, D.O.
PGY3 Resident

Gentry Hearn, M.D.
PGY2 Resident

Justin Reel
PGY2 Resident

Lewis Drakeley
PGY1 Resident

Muhammad Hamza
PGY1 Resident