Rev. Ronald V. Myers, Sr., M.D. (born February 29, 1956) is an American physician, medical missionary, Baptist minister, jazz musician, composer, arranger and civil rights activist. Interested in the Juneteenth slave freedom holiday, Myers is the leader of the "Modern Juneteenth Movement" in America, founder and chairman of the National Juneteenth Holiday Campaign, National Juneteenth Christian Leadership Council (NJCLC), National Juneteenth Observance Foundation (NJOF) and the National Association of Juneteenth Jazz Presenters (NAJJP). Myers is also the founder and chairman of the American Pain Institute (API), the Myers Foundation For Indigent Health Care & Community Development and the Fellowship of Creative Christian Jazz Musicians (FCCJM).