Dr. Thomas Chung attended medical school at the University of Chicago, Pritzker School of Medicine. He completed his residency at the University of Michigan and became the chief resident for Radiation Oncology. He also holds an MBA from the University of Michigan, Ross School of Business. Dr. Chung is a Naval Academy graduate and served in the US Navy as the Head of Radiation Oncology at Naval Medical Center San Diego.

Dr. Chung is board-certified by the American Board of Radiation and is trained in intensity-modulated radiation therapy (IMRT), image-guided radiation therapy (IGRT), stereotactic radiosurgery, and HDR brachytherapy for breast and gynecological cancers. He is a member of the American Society of Radiation Oncology and is a past recipient of the ASTRO Research Fellowship Award.