Certain states have types of loan forgiveness or tuition reimbursment for public service. I'm not sure where you are at but New York City is one that offers it.
New York City Board of Education Scholarship Program offers full-tuition scholarships to presently enrolled entry-level students in exchange for 18 months of service for each year of scholarship support received upon graduation. Upon employment, the recipient's salary is at the rate then in effect for all entry-level therapists. The scholarships are competitive based on academic performance, work/volunteer experience and a personal interview. More information can be obtained from the Office of Related and Contractual Services, New York City Board of Education, 110 Livingston Street, Room 536, Brooklyn, NY 11201. The deadline for receipt of applications is May and interviews are held in June.