Dr. Ronald Teichman’s Cosmetic, Reconstructive and Family Dental Office. You'll find that Dr. Teichman and his staff are dedicated to providing their patients with the highest level of quality service and a smile you will be proud to show off. At Park Slope Dentistry, you will get the thorough attention you deserve, understand the care you will receive, and feel confident with our expertise. We reserve ample time for Dr. Teichman and his team to attend to your dental needs.