Keller Graduate School of Management, affiliated with DeVry University, is renowned for its extensive range of master's degree programs and graduate certificates tailored for adult learners. Although there is no specific campus in Ontario, the school is known for delivering high-quality, practitioner-oriented education across the United States. It offers programs in fields like business administration, accounting, project management, public administration, human resources management, and information systems management.

Emphasizing flexibility, Keller provides 8-week online and hybrid class sessions, allowing students to choose between accelerated, normal, and part-time schedules. This flexibility is designed to accommodate the busy lives of adult learners, enabling them to balance education with personal and professional commitments. With a commitment to excellence in teaching and service, Keller Graduate School of Management continues to support students in achieving their educational and career goals through a robust online learning platform and numerous locations across the nation 16.