Great Mines Health Center – Washington County offers quality dental care at our convenient location at 1 Southtowne Dr., Potosi, MO – 63664. Give us a call at (573) 438-9355 or visit our website, http://gmhcenter.org/, to schedule your appointment today. Don’t forget to follow us on our social media page for the latest updates and promotions. Let us help you achieve the smile you’ve always wanted!