Very personable, knowledgeable, friendly, easy to talk to. I have known Dr. Cho for many years now, and all my family and close friends go to him for dental services. He is genuine and caring, and is not "stingy" about his time to talk to the patients. He really takes care of his patients by offering best options of treatments, is very willing to accomodate installments, keeps up with his patients with follow ups and telephone calls. I have yet to meet a dentist who goes out of his way to treat each patients with such care!