LOCATIONS. Northland Park. 21000 Northwestern Highway. Southfield, MI 48075. . Do you love patient focused healthcare. Do you want the opportunity to get to know your patients better. Do you like being part of a team that you can count on. Do you want to be part of an organization where you matter and can make a positive difference. Working at Greenfield Health Systems is about making a difference-each and every day. Come join our team. We’re ha...