Complex sentence: Jason E. Frankel, born December 10,1973 is a physiatrist who founded the first Physical Medicine and Rehabilitation consulting service at Brigham and Women's Hospital in Boston, Massachusetts in the United States.
Split into simpler sentences: Jason E. Frankel, born December 10,1973 is a n Americanphysiatrist. Frankel founded the first Physical Medicine and Rehabilitation consulting service at Brigham and Women's Hospital in Boston, Massachusetts in the United States.