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 Practices Tidewater DentalDentistry View LocationsView Profile Sharon Russell, DDSDentistry View LocationsView Profile Rishita Jaju, DMDDentistry View LocationsView Profile