Friendly Staff. Beautiful Smiles. Welcoming Environment.Dr. Jonathan Tiger, a periodontist in Pomona, NY, is experienced in many techniques to treat periodontal disease and improve the oral health and smile of his patients. Dr. Tiger is an active member of the American Academy of Periodontology Specialist in Periodontics (AAP) and the American Dental Association (ADA). He stays current with advancements in treatment procedures through continuing education classes for periodontal specialists.Many patients are unhappy with their smile due to missing teeth and the damage periodontal disease has caused. With the advancements in dental technology many of these problems can be fixed, and in some cases damage can be reversed.