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ASTRO’s Multidisciplinary Head and Neck Cancers Symposium

The 2026 Multidisciplinary Head and Neck Cancers Symposium (MHNCS) will be held February 19–21, 2026, at the JW Marriott Desert Springs in Palm Desert, California.
Co‑sponsored by ASTRO, ASCO, AHNS, and SITC, the symposium brings together experts in surgery, radiation, medical oncology, and immunotherapy to share the latest research, clinical advances, and best practices. Focused on patient-centered care and innovative team science, MHNCS offers interactive sessions, case discussions, and networking opportunities for clinicians, researchers, and trainees.