New Patient Forms | Metropolitan Dental Specialty Group See Our New Patient Forms. We are a premier dental practice in Silver Spring, MD & the surrounding D.C. area, offering the best in restorative & cosmetic dentistry. Metropolitan Dental Specialty Group, 8380 Colesville Rd #750, Silver Spring, MD 20910 : (301) 585-0400 : metdentgroup.com : 9/15/2023 : Key Phrases: dental implants Silver Spring MD :