SAMUEL DEANGELO, D.D.S., M.S., P.A. Get The Advanced Periodontal Care You Need In Cary, NC WELCOME Dr. Samuel DeAngelo is a periodontist who utilizes the latest in dental technology and techniques to offer our patients high quality dental care options. Dr. DeAngelo provides a variety of services including esthetic dentistry, preventative care, periodontal treatments, and dental implants.