Skip to main content

Current Fellows in the Radiation Epidemiology Branch

Red and orange blurry background with an abstract representation of electromagnetic flowing

Meet the fellows in the Radiation Epidemiology Branch (REB) and learn about their work.

Caroline Esposito, B.A.
Ms. Esposito studies pediatric organ dose reconstructions using Monte Carlo simulations.
Haegin Han, Ph.D.
Dr. Han conducts dose assessment for patients and medical staff during the procedures that involve radiography and fluoroscopy.
Tae-Eun Kwon, Ph.D.
Dr. Kwon works on dose assessment for thyroid cancer patients and on dose recalculation for the U.S. Radiologic Technologists Cohort study.
Jim Mai, M.D., M.P.H., Ph.D.
Dr. Mai studies UVR exposure, photosensitizing medications, oncoviruses infection/activation, and cancer risk among SEER participants, U.S. radiologic technologists, and Medicare recipients.
Patrick S. Potoczak, B.S.
Mr. Potoczak investigates the relationship between dietary factors, including coffee consumption, and the risk of cutaneous squamous cell carcinoma.
Isabelle van der Velpen, M.D., Ph.D.
Dr. van der Velpen studies neurodevelopmental and neurodegenerative outcomes after radiation exposure.
Yuehan Wang, Ph.D., M.Sc.
Dr. Wang characterizes the joint effects of radiation dose, chemotherapy, and other risk factors on subsequent thyroid cancer.