Dr. Glen Kan, DDS has been our dentist for at least 10 years and has kept our teeth in very good shape.. He is a highly skilled professional and a very prudent and caring one. He gives good advice about how to avoid problems, but does not push us to do anything which is not necessary. He has done crowns for both of us over the years and they have been very comfortable and trouble-free. He accepts us as patients under a Concordia insurance plan. We highly recommend him.