Dr. Zaghi graduated from Harvard Medical School, completed residency in ENT (Otolaryngology- Head and Neck Surgery) at UCLA, and Sleep Surgery Fellowship at Stanford University. The focus of his sub-specialty training is on the comprehensive treatment of tongue-tie, nasal obstruction, mouth breathing, snoring, and obstructive sleep apnea. He is very active in clinical research relating to sleep disordered breathing with over 80+ peer-reviewed research publications in the fields of neuroscience, head and neck surgery, and sleep-disordered breathing.