Welcome to one of the truly unique implant dentistry offices in Chicago, Illinois. Dr. Steven Koos, D.D.S., M.D. and Dr. Jason Schrotenboer, D.D.S., M.D., provide advanced dental radiography and implant imaging with comfortable sedation and anesthesia for all tooth replacement and denture replacement procedures such as: dental implants, implant dentures, implant bridges, bone grafting and rebuilding, sinus lift and bone augmentation, All-on-4 dental implant procedure, Teeth-in-a-Day, and immediate implant placement. Dr. Koos and Dr. Schrotenboer are dual-degreed oral and maxillofacial surgeons who have the special expertise to comprehensively treat complex oral conditions. Dr. Koos and Dr. Schrotenboer have extensive experience with all dental implant related procedures and have successfully treated thousands of Chicago dental implant patients. Their Downtown Chicago oral surgery practice has been fortunate to receive rave patient reviews and their team prides themselves on providing unparalleled customer service and dental insurance assistance.