Dentistry Email Us Frank Lang, DDS Francis P. Lang, DDS22599 MacArthur Blvd104California, MD 20619(301) 862-7777 Articles by this Professional:How Can My Dentist Improve My Smile? Featured Doctors and Practices Tidewater DentalDentistry View LocationsView Profile Center for Dental AnesthesiaDentistry View LocationsView ProfileMA’s Family and Cosmetic DentistryDentistry View LocationsView Profile