California Head And Neck Specialists ENT Center on Third Avenue in Chula Vista is one of five regional offices founded in 2009, with additional locations in Carlsbad, San Diego, Murrieta, and Poway staffed by subspecialty otolaryngologists covering otology, neurotology, and rhinology. The in-house audiology department conducts diagnostic hearing evaluations that feed fitting referrals to Miracle-Ear Hearing Aid Center for patients requiring amplification following sensorineural hearing loss diagnosis. ENT services at the Third Avenue Village location span sinus surgery, balloon sinuplasty, tympanoplasty, and septoplasty, along with allergy testing and immunotherapy programs for chronic rhinosinusitis. Obstructive sleep apnea evaluation coordinates with oral-appliance fabrication through Village Dental Group and Orthodontics for mandibular advancement device fitting when CPAP compliance proves inadequate. Surgical capabilities include endoscopic skull-base procedures, cochlear implant candidacy evaluation, and image-guided functional endoscopic sinus surgery utilizing CT-based intraoperative navigation systems.