Ian C. Carey- Hearing Aid Specialist - Ian Carey is a third generation Hearing Aid Specialist with ample knowledge and training in testing, repairs, programming, and fitting hearing instruments. Ian Carey opened his Bonham, TX office in April of 2011, then expanded opening an office in Durant, OK in August of 2012. Ian Carey is also a member of the Texas Hearing Aid Association (THAA) & International Hearing Society (IHS).