Dr. John Buren Chastain, MD

Dr. John Chastain is a board-certified otolaryngologist and plastic surgeon who has dedicated 24 years to helping patients with conditions affecting the ear, nose, throat, and head and neck region. He earned his medical degree from the Medical College of Georgia at Augusta University, building a strong foundation in comprehensive ENT care. His dual specialty training allows him to address both functional and aesthetic concerns within his field of expertise. Dr. Chastain is fluent in both English and Spanish, enabling him to serve a diverse patient population in the Tucson community.

Dr. Chastain maintains his practice at multiple locations throughout Tucson, Arizona, and holds hospital privileges at Northwest Medical Center. He specializes in treating patients with rhinitis, allergies, and seasonal allergic rhinitis, helping individuals find relief from chronic nasal and sinus symptoms. His practice offers comprehensive hearing evaluations through audiograms and hearing tests to …assess and monitor auditory function. Additionally, he provides allergen immunotherapy to help patients build tolerance to environmental triggers. Patients consistently rate their experience with Dr. Chastain highly, giving him an average rating of 4.9 out of 5 stars.