Mayo Medical clinic is a non-profit band of medical professionals in different medical fields. MAYO handled on the viewpoint that the clients' needs are of primal importance. Human Resources/staffing: MAYO has a workforce of 49, 300 and 6. 5% of the workforce is doctors, experts and researchers. Location: Rochester, Minnesota, Jacksonville, Florida, and Scottsdale/Phoenix, Az. Market position: Among the most notable medical organizations worldwide. MAYO..