Nursing Programs for RN/RPN The demand for nurses is continuously growing due to the increasing complexity of patient care, an aging population, and advancements in medical technology. Taking nursing courses and programs part-time with DC Professional and Part-time Learning can provide several benefits, including flexibility, affordability, and opportunities to gain real-world experience. Mental Health Nursing RN/RPN Certificate Nephrology Certificate Occupational Health Nursing RN Certificate Perioperative Nursing Ontario College Graduate Certificate