Occupational Therapist At Walton Charter Academy (Part Time) National Heritage AcademiesOccupational Therapist At Walton Charter Academy (Part Time)Pontiac, MIAccording to the Center for Research on Education Outcomes at Stanford University, NHA is a leading performer among charter schools and management organizations, outperforming both conventional district schools and other charter school operators. Duties and Responsibilities: Provide direct and indirect occupational therapy services as outlined in students' Individualized Education Programs (IEPs) or Section 504 plans.