SOUTHERN MARYLAND DENTAL SOCIETY UPCOMING Dental Staff Classes Tele:301-345-4196        Fax: 240-542-4774       E-mail: Janice@smdsdentists.org   1. DENTAL ASSISTING RADIOLOGY AND BASIC ANATOMY: August 19 – September 25, 2019.  This course prepares the dental assistant who is employed in a dental office to sit for the Dental Assisting National Board Exam in Radiation Health & Safety Certification. […]