A periodontist is a specialist dentist who treats patients for periodontal related diseases and conditions. Niki M. Moutsopoulos () is a Greek periodontist and immunologist. Moutsopoulos is a periodontist, trained in immunology. Dr. Nazarian was married to Sharyar Baradaran, a periodontist, from 1990 to the early 2010s. Jacobs has been married to periodontist Dr. David Anson since May 26, 1985. Justin Zalewsky is a periodontist based in Washington DC and Virginia. Her husband, Stephen Russo, is a periodontist. He subsequently married Violeta Arboleda, who went on to practice as a periodontist. Younger was a follower of John W. Riggs, the first American periodontist. She also has an older brother, Sky Ashley Berdahl, a periodontist. D.C. Her mother, Mary, is a forensic scientist and her father, Richard, is a periodontist. Bastiaan's father is a periodontist and supported Bastiaan in starting an antiques business.