Donegal Dental Center PC is a dental office in Donegal, PA providing emergency dentistry, cosmetic dentistry, general dental services to the communities of Donegal, Acme, Seven Springs, Somerset, and Greensburg Pennsylvania. Our dentist in Donegal PA, Dr. Mark Nista is a caring and friendly dental care provider with many years of experience. Call our dental office to schedule a consultation with our dentists at Donegal PA.