The Nassau County Health Department Dental Clinic provides dental services for children ages 1-20. Our children ages 1 and 2 are provided a dental examination and fluoride varnish treatment to prevent early childhood caries. The parents of our 1 and 2 years old receive in depth oral hygiene education on how to promote good oral health for their young children and how to prevent dental decay. Our children ages 3 - 20 are provided the following services: Dental Examination Prophylaxis (Cleanings) Oral Hygiene Instructions Dental Sealants Dental x-rays Fillings Extractions Nitrous Oxide if needed Referrals as needed Adult dental services (Ages 21 and over) are limited depending on specific programs and referrals are available for uninsured adults. Hours: Monday and Friday, 8:30 a.m. - 4:30 p.m. Work Hour   Sunday Closed By appointment only. Closed daily from 12:00 noon - 1:00 pm for lunch.