Mille Lacs Health System SPI RIT Honored Schedule an appt: 320.532.3154 Clinics: Onamia, Isle, Garrison, Hillman mlhealth.org to be part of your care Developing trust with members of all the communities we serve is important to us. Respect is one of our specialties. body. mind. spirit. Mille Lacs Health System SPI RIT Honored Schedule an appt: 320.532.3154 Clinics: Onamia, Isle, Garrison, Hillman mlhealth.org to be part of your care Developing trust with members of all the communities we serve is important to us. Respect is one of our specialties. body. mind. spirit.