My son had a bi-maxillary osteotomy with a sliding genioplasty one year ago. The surgery and recovery couldn't have gone better. We (and his orthodontist) are completely pleased with the outcome! We never had to wait for the appointments. Our questions were promptly answered during office visits and over the phone. You do have to come prepared with your questions. We are completely satisfied with our choice of Dr. B. and the entire experience.