Explore Fortis Institute in Port St. Lucie, FL. We offer programs in Nursing, Dental Assisting, Medical Assisting and HVAC. Fortis offers both Practical Nursing and an Associate Degree Nursing program to train to be an RN. At the Fortis Institute campus in Port St. Lucie, we prioritize hands-on training, helping you learn practical skills to prepare you for success in nursing, healthcare and the skilled trades.