Dr John Eisenbeis cares for adult and pediatric patients with general problems of the ears, nose and throat. He specializes in laryngology, caring for individuals who use their voice professionally and all patients with vocal complaints. He also treats spasmodic dysphonia, a condition that creates difficulty in speaking due to a neurologic disorder. His areas of clinical interest include sinus and nasal surgery, pediatric cystic fibrosis, pediatric otolaryngology, and obstructive sleep apnea. Dr Eisenbeis is a professor in the Department of Otolaryngology-Head and Neck Surgery at Saint Louis University School of Medicine.