We're not just your care providers. We're your neighbors. At Aspirus St. Luke's Clinic - Duluth 6351 E. Superior St., we provide primary and specialty care, as well as same day appointments, physical therapy, and lab services. Located 3 blocks east of Lester Park, we're your friendly neighborhood clinic, with doctors caring for those in Lester Park, Lakeside and the surrounding communities. Formerly St. Luke's Lester River Medical Clinic, we continue to provide the compassionate, expert care that you've come to know.