Desert Ridge includes what non-profit medical practice facility based out of Minnesota?
Mayo Clinic The Mayo Clinic is a nonprofit medical practice and medical research group based in Rochester, Minnesota. It employs more than 4,500 physicians and scientists and 57,100 allied health staff. The practice specializes in treating difficult cases through tertiary care. It spends over $660 million a year on research.
Pine Ridge Indian Reservation The Pine Ridge Indian Reservation (Lakota: "Wazí Aháŋhaŋ Oyáŋke" ), also called Pine Ridge Agency, is an Oglala Lakota Native American reservation located in the U.S. state of South Dakota. Originally included within the territory of the Great Sioux Reservation, Pine Ridge was established in 1889 in the southwest corner of South Dakota on the Nebraska border. Today it consists of 3,468.85 mi2 of land area and is the eighth-largest reservation in the United States, larger than Delaware and Rhode Island combined.