Dr. Welch is Board Certified by the American Academy of Periodontology and is a member of the Southern Academy of Periodontology. His professional interests include laser periodontal therapy, periodontal plastic surgery, bone grafting for prevention of tooth loss, dental implant placement, management of oral pathologic lesions, and the treatment and management of periodontal disease. For more articles visit: The Science of Dentistry at www.wtnperioblog.com

