Dentistry WebsiteEmail Us Holly Guard Mayher, DDS Dennis W. Guard, DDS, FAGD and Holly V. Guard-Mayher, DDS101 Ridgely Avenue22AAnnapolis, MD 21401(410) 268-5751 Articles by this Professional:Advances In Cosmetic DentistryOral Care for Cancer PatientsAre Your Teeth Yellow? Featured Doctors and PracticesMA’s Family and Cosmetic DentistryDentistry View LocationsView Profile Center for Dental AnesthesiaDentistry View LocationsView Profile Tidewater DentalDentistry View LocationsView Profile