Coursework/Training Completed two years of medical training in the United States Armed Forces Or Minimum one year of work experience as a medical assistant that includes the following clinical skills: obtaining vital signs, administering injections, and medication administration. Together, our 120,000 caregivers (all employees) serve in over 50 hospitals, over 1,000 clinics and a full range of health and social services across Alaska, California, Montana, New Mexico, Oregon, Texas and Washington.