The in-school dentist is coming to Henderson County High School Thursday, January 13, 2022. HCHS YSC has arranged for a dentist to come right to the school. By seeing the in-school dentist, you can keep your child healthy, in school, and learning. Plus, it’s easy and convenient for you. Simply go to www.myschooldentist.com, click the above title for electronic application, or sign the permission form (your student received an application in their advisory today) and return it to the school with your child.