Quynh-Thu Le

Quynh-Thu Le is a Vietnamese radiation oncologist specializing in head and neck cancer. She is the Katherine Dexter McCormick and Stanley McCormick Memorial Professor and chair of the department of radiation oncology at the Stanford University School of Medicine. Le co-directs the radiation biology program at the Stanford Cancer Institute.

Life Le was born in Huế near the Vietnamese Demilitarized Zone to a Buddhist family. Her father was a urologist who wished to remain in the country. She decided to pursue radiation oncology after studying under Karen King-Wah Fu. In 2014, she was elected a fellow of the American Society of Therapeutic Radiation Oncology. Her research program focuses on radiation therapy in head and neck cancer. Le is the Katherine Dexter McCormick and Stanley McCormick Memorial Professor and chair of the department of radiation oncology.