Industry Videos

Maie St. John, M.D., Ph.D., F.A.C.S. | Head and Neck Surgeon

Dr. Maie St. John, professor and director of otolaryngology‑head and neck surgery at Johns Hopkins, recounts how a childhood encounter with a facial tumor set her on a path to become a head‑neck cancer surgeon. She describes a recent case of a young woman with tongue cancer, whose husband asked how much tissue would be removed and how surgeons would know the cancer was fully excised. That query spurred a collaboration with biomedical engineers to create an intra‑operative device that detects cancer cells in real time, enabling “precision surgery” that maximizes tumor removal while sparing healthy tissue. Dr. St. John stresses a patient‑first philosophy, noting, “If you take care of the cancer, sometimes you win; if you take care of the patient, you always win.” She even whispers to anesthetized patients that the tumor is gone, underscoring the personal bond she builds with each case. The technology and mindset she promotes could reshape head‑neck oncology by reducing recurrence rates, preserving speech and swallowing function, and setting a new benchmark for surgeon‑patient collaboration. Her mentorship ensures the next generation of surgeons will prioritize empathy and precision alike.