Eric, Chang DDS/DMDAttending PhysicianGeneral Dentistry Education: New York University College of DentistryMain Office:718 321-8006 EC Dental Group 136-33 37th Ave #5C Flushing, NY 11354 Office Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thur: 9am-5pm Fri: 9am-5pm Sat: 9am-5pm Sun: closed