Auto Doctor in Bluffton, IN is the premier auto repair shop serving Wells, Adams, and Delaware counties since 1978. We specialize in alignment and front end repairs, tire sales and repair, check engine light diagnostics, and much more. For all your auto repair and service needs contact Auto Doctor in Bluffton. Auto Doctor in Bluffton, IN is the premier auto repair shop serving Wells, Adams, and Delaware counties since 1978. We specialize in alignment and front end repairs, tire sales and repair, check engine light diagnostics, and much more. For all your auto repair and service needs contact Auto Doctor in Bluffton.