According to our records, this business is located at 1380 S State St. in Dover (in Kent County), Delaware 19901, the location GPS coordinates are: 39.1373352 (latitude), -75.5226961 (longitude). R M Quinn DDS is categorized under Dentists (SIC code 8021). Known organization principal is Richard Quinn. Current estimates show that the unit has a sales volume of $260,000 and staff of approximately 6 people. You can contact the company by phone at (302) 674-8000.