Dr. James Helmkamp, left, and Debbie St. Hilaire, an assistant from Dr. Neil Ward’s office, work on Steve Small’s teeth Friday at Dr. Helmkamp’s office in Auburn during Dentistry With a Heart. The program involves dentists and hygienists donating their time and services to treat those without dental insurance. “I think it’s a great idea,” said Small, 29, of Auburn, before getting his fillings done. “It’s pretty giving of all these doctors to donate their services and time.”