Coronado Ear, Nose & Throat at the corner of First Street and C Avenue provides board-certified otolaryngology on Coronado Island, founded in 2014 by a Navy veteran and patent-holding medical device inventor. The practice's sinus and nasal obstruction cases overlap anatomically with orbital conditions managed by Island Eye Specialists, and the Uniformed Services University of Health Sciences medical training plus a San Diego Naval Hospital otolaryngology residency completed in 2006 inform specialized care for active duty and retired military patients across the 92118 ZIP code. Aerospace and preventive medicine service to MH-60S Seahawk helicopter squadrons at Naval Air Station North Island preceded the transition to private ENT practice on Coronado Island near Orange Avenue. Cervical spine-related neck pain and tension headache referrals coordinate with Back2Play Coronado, whose musculoskeletal protocols address the cervicogenic component of ENT symptom presentations. The clinic's highest-complexity cases involve patented middle ear prosthesis implantation for conductive hearing loss, endoscopic sinus surgery for refractory chronic sinusitis, and sleep apnea evaluation requiring polysomnographic correlation.