Amy Planz Amy Planz, a 1994 graduate of Garden City High School has recently passed her Board Certification in Pediatric Dentistry. She is now a Diplomat of the American Academy of Pediatric Dentistry. Amy completed her undergraduate degree at Boston College followed by dental school at the University of Maryland. Following dental school, she completed a one year residency at the VA Hospital in Gainsville, FL as well as a pediatric residency at Maimonides Medical Center in Brooklyn, NY. Dr. Planz is currently practicing in Flanders, NJ and resides in Basking Ridge, NJ.