American Academy of Otolaryngology — Head and Neck Surgery
The world’s largest organization for ENT specialists. The mission of the AAO-HNS is to advance the science and art of otolaryngology-head and neck surgery.

American Board of Otolaryngology
The certification board for physicians specializing in otolaryngology-head and neck surgery.

American Medical Association
The AMA has been promoting the art and science of medicine and the enhancement of public health since 1847.

American College of Surgeons
Founded in 1913, the ACS strives to improve the quality of care for surgical patients.

American Head and Neck Society
The largest organization in North America representing head and neck surgeons, whose purpose is to advance and promote research and education in head and neck oncology. The AHNS is a merger of the Society of Head and Neck Surgeons and the American Society for Head and Neck Surgery.

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