Michigan Head and Neck Institute treats Obstructive Sleep Apnea (OSA) and TMJ (Temporomandibular joint disorder) in Metro Detroit Michigan. Dr. Richard E. Klein is a TMJ Specialist, and Sleep Apnea Doctor in Michigan. The Michigan Head and Neck Institute treats patients suffering from Obstructive Sleep Apnea (OSA) and TMJ (Temporomandibular joint disorder) in Ann Arbor, Canton, Clinton, Dearborn, Detroit, Flint, Grand Rapids, Kalamazoo, Lansing, Livonia, Pontiac, Rochester Hills, Shelby, Southfield, Sterling Heights, Taylor, Troy, Warren, West Bloomfield, Westland, and all of Metro Detroit Michigan.