A Gregory Sims Dds PC is a dentist, dental office located in Littleton, CO, providing: the diagnosis, prevention & treatment of diseases of the teeth, gums and jaw. A Gregory Sims Dds PC offers a wide range of services: dental care, cosmetic dentistry, highly-trained staff, affordable prices, friendly & comfortable environment, great environment for children. To get more information, please call A Gregory Sims Dds PC at (303)290-8833 to schedule an appointment.