About Dr. Suh

Dr. Suh joined Exeter Hospital in 2025 and is a board-certified radiation oncologist with decades of experience across academic medicine, hospital-based care, and private practice.

Prior to joining Exeter Hospital, Dr. Suh served for eight years as Medical Director of the Department of Radiation Oncology at Methodist Hospital in Philadelphia, an affiliate of the Thomas Jefferson University Hospital system. He also held the role of Co-Director at Cancer Treatment Centers of America in Philadelphia.

Dr. Suh has extensive expertise in advanced radiation treatment modalities, including stereotactic radiosurgery (SRS), stereotactic body radiation therapy (SBRT), intensity-modulated radiation therapy (IMRT), low-dose-rate (LDR) and high-dose-rate (HDR) brachytherapy, and radiopharmaceutical therapies. He has participated in IRB investigational meetings and has contributed to the adoption and implementation of emerging radiation oncology technologies across multiple institutions.

His clinical interests include urologic and gastrointestinal malignancies, as well as the treatment of skin, breast, lung, and head and neck cancers.

A passionate educator, Dr. Suh is dedicated to helping patients understand complex cancer diagnoses and treatment options in a clear and approachable way. He believes that informed patients are empowered to better understand their care, reducing anxiety and supporting confident decision-making. Compassionate, individualized care is central to his practice.