Grand Rapids and Grandville Oral & Maxillofacial Surgeons Bob Kintz, DDS, Brent Dingmam, DDS and Brett Bezak, DMD, MD, practice a full scope of oral and maxillofacial surgery with expertise ranging from corrective jaw surgery to wisdom tooth removal. The team can also diagnose and treat, facial injuries and TMJ disorders, and perform a full range of dental implant and bone grafting procedures. Dr. Kintz, Dr. Dingman and Dr. Bezak‘s staff is trained in assisting with I.V. sedation within our state-of-the-art office setting.