He has no help, he is the secretary, dental assistant, and dentist all rolled into one. His suction tube is dirty, looks as if it has dried up blood all over it. I don't know if he sterilizes anything. I highly reccomend not going to him. He removed my wisdom tooth and it was very painful, he tried to jerk and jerk and jerk at my tooth till it came off, he then put a string to sew my gum shut. My gums become infected for a long time.