I’m currently in the dental hygiene program and have to have 65 patients. How can I find patients?

I am currently in the dental hygiene program at Indiana University NW of Gary, IN, and have to have 65 before graduation. We have to find our own patients. The clinic offers a 50% discount to all college students as well as takes just about any insurance plan. However, I am new to the area and do not know very many people. How can I find patients?