Log In   Welcome To Avera McKennan Emergency Medical Services Education To enter this site, you must be registered for Emergency Medical Services classes. If you wish to learn more about the course offerings or register for Emergency Medical Services classes at Avera McKennan Hospital go to Avera McKennan School of Emergency Medical Services or call the Emergency Medical Services Education Department at (605) 322-2082. If you have registered for Emergency Medical Services courses and this is your first visit to this site, please enter your UserID and Password which was provided you when your registration was accepted. You will be given the opportunity to change your UserID and Password once you are logged in. UserID   Password