Periodontists receive further specialist training in Periodontics after completing a dental degree. He stood out as a renowned endodontist, periodontists and oral rehabilitation surgeon. They work closely with Dentists and a number of Dental Specialists including Periodontists. Periodontists and hygienists must visualize plaque and calculus to remove it. Many periodontists also diagnose and treat oral pathology. Periodontists provide treatments for patients with severe gingival diseases and/or complex medical histories. Periodontists attend a Master of Dental Surgery (M.D.S.) program affiliated with dental schools in India.