John-Michael Stewart Oral, Facial & Implant Surgery offers quality treatment in a caring environment. Dr. Stewart is trained in all aspects of Oral and Facial Surgery, specializing in tooth and wisdom teeth extractions, dental implants, oral pathology, unerupted tooth exposures and orthognathic surgery. We are conveniently located near University Park, Preston Hollow and North Dallas at Hillcrest Crossing - Northwest Highway and Hillcrest Road.