Kai C, Chang DDS/DMDAttending PhysicianGeneral Dentistry Education: UCLA School of DentistryMain Office:909-594-7027 Lemoncreek Dental 1237 N. Grand Ave Walnut, CA 91789 Clinic Intersts:cosmetics, root canals, and implant dentistry.Office Hours: Monday 9:00 a.m. - 6:00 p.m. Tuesday 9:00 a.m. - 6:00 p.m. Wednesday Closed Thursday 9:00 a.m. - 6:00 p.m. Friday 8:00 a.m. - 5:00 p.m. Saturday 9:00 a.m. - 2:00 p.m.* Sunday Closed