Throughout the 1960s, Waconda worked at private hospitals. In 1975, she was chosen among the first eight
registered nurses to participate in a program funded by the
US Department of Health, Education and Welfare at the
University of New Mexico to train as a
nurse practitioner for the
Indian Health Service. The goal of the program was to give the nurses the training to manage health and emergency services for people and families living in rural areas that did not have other access to health services. Completing her schooling in January 1976, she became the first Indigenous woman to graduate as a certified nurse practitioner (CNP) from the University of New Mexico. She was commissioned as an officer in the
Public Health Service Commissioned Corps (PHSCC), and was assigned to work at the Isleta Pueblo and in areas around Albuquerque. Waconda was promoted as director of the regional Indian Health Service office in Albuquerque in 1987. The position made her an
Assistant Surgeon General of the United States, which carried the rank of
rear admiral in the PHSCC, making her the first Native American to achieve the rank and be designated as a one star
flag officer. Her duties including managing the Indian Health Service for four states which included two Apache tribes, three Navajo tribes, twenty pueblo communities, and two Ute tribes, as well as overseeing five hospitals and twenty other health facilities in her region. Among the programs she founded were the first diabetes and wellness programs in the Indian Health service, teen clinics, and regional child abuse- and suicide-prevention teams. She secured accreditation from the
Joint Commission on Accreditation of Healthcare Organizations for medicaid contracts for the first regional treatment center of the Indian Health Service and created a Women's Health Task Force to coordinate care standards for all facilities the national program. In 1994, her brother Michael became the first full-blooded Native American director of the Indian Health Service, making Waconda and he, the "only flag-ranked brother and sister in any U.S. commissioned officers' corps", according to William Claiborne of
The Washington Post, although he received two stars. Among her other activities, Waconda worked to ensure that her father's legacy was not lost. He had a stroke in 1980, and she became his spokesperson and the caretaker of his legacy as a civil rights activist. She was appointed in 1989 to serve as one of 16 members appointed to the Governor's Health Policy Advisory Committee to provide input on a ten-year state health plan. Waconda retired in 1997, and she and her husband operated a 70-acre cattle ranch near the
Pueblo of Isleta, in
Corona, New Mexico. She was elected president of the New Mexico Native American Nurses Association in 2003, and served for a decade. She was honored as a nursing legend by the New Mexico Center for Nursing Excellence in 2004. Three years later, she was appointed to the state's American Indian Health Advisory Committee. She was honored as the Pueblo Woman of the Year in 2008, by the Indian Pueblo Cultural Center at
Santa Fe, New Mexico in honor of
Women's History Month. ==Death and legacy==