Gopal K. Bajaj, MD, MBA
Dr. Bajaj joined ROA in 2007. Prior to coming to Fairfax Hospital, he was on the faculty at Johns Hopkins Hospital Department of Radiation Oncology and Molecular Radiation Sciences where…
Tobias Chapman, MD, MPharm
Dr. Chapman joined Radiation Oncology Associates in 2019. Prior to joining ROA, he was on faculty at Harvard Medical School’s Beth Israel Deaconess Medical Center Department of Radiation Oncology…
Ashish Chawla, MD
Dr. Chawla joined Radiation Oncology Associates in 2011. He received his undergraduate degree from Pennsylvania State University, graduating with honors in Biology…
Kevin S. Choe, MD, PhD
Dr. Choe joined ROA in 2015. Prior to joining ROA, he was on the faculty at University of Texas, Southwestern Medical Center in Dallas, where he specialized in radiation treatment…
Michael J. Eblan, MD
Dr. Michael J. Eblan joined Radiation Oncology Associates in 2016. Prior to joining ROA, he completed his internal medicine internship and radiation oncology residency at the University of North…
Sarah Gao, MD,
Dr. Sarah Gao joined Radiation Oncology Associates in 2022. Dr. Gao is trained in all aspects of radiation oncology, and her clinical interests include the treatment of breast…
Stella Hetelekidis, MD
Dr. Hetelekidis joined Radiation Oncology Associates in 1999, and served 2005-2014 as the Chairman of the Department of Radiation Oncology. Her areas of interest are breast cancer, gynecologic
C. Bryce Johnson, MD, PhD
Dr. Johnson joined Radiation Oncology Associates in 2021. His clinical interests include treatment of thoracic, genitourinary, head & neck, breast, gastrointestinal and central…
Samir Kanani, MD
Dr. Kanani joined Radiation Oncology Associates in 2004, and is co-director of the Stereotactic Radiosurgery Program. His professional interests include treatment of cancers of the prostate, brain, lung…
Daniel Kim, MD, MBA
Dr. Daniel Kim joined Radiation Oncology Associates in 2021. Dr. Kim is trained in all aspects of radiation oncology with experience in advanced radiation therapy modalities including proton ..
Emily S. Kowalski, MD
Dr. Emily S. Kowalski is a radiation oncologist with clinical and research interests in general radiation oncology with special interest in innovative approaches to breast…
Lonika Majithia, MD, MS
Dr. Lonika Majithia joined ROA in 2016. Her clinical interests include gynecologic, breast, thoracic and hematologic malignancies. Dr. Majithia is experienced with multiple…
Avani Rao, MD
Dr. Avani Rao joined Radiation Oncology Associates in 2020. Her clinical interests include the treatment of pediatric, gynecological, breast, gastrointestinal, and hematologic malignancies.
Advanced Practice Providers
Tess Briggs, PA-C
Tess joined Radiation Oncology Associates in 2020. She received her BS in Biology from James Madison University in 2004; while doing research on the spatial…
Julie Littlejohn, MSN, AGNP-C, OCN
Julie Littlejohn graduated with Bacholor of Science in Nursing in 2004 from George Mason University. Her nursing career has been dedicated to oncology patients.
Sarah J. Bhatt, DNP
Sarah. J. Bhatt joined Radiation Oncology Associates in 2022. She received her Doctorate of Nursing Practice in 2021 from George Mason University where she was recipient of the 2021 DNP Award.