Even a subtle change in your smile helps you to project an image of self-confidence and high personal esteem. When you feel good about yourself, it shows in your appearance.George W. Holling, DDS, MS and Chad M. Riggs, DDS, MS, practice a full scope of periodontics with expertise ranging from dental implants to cosmetic periodontal surgery and gum grafting. Dr. Holling and Dr. Riggs can correct a wide variety of periodontal (gum) disease. Our office is located at 1625 Foxtrail Drive, Suite 100, Loveland, CO.