He was a fellow of the College of Physicians , in which he held the office of censor , and from 1840 until his death that of vice president .
Was for many years a member of the American Philosophical Society .
He was a fellow of the College of Physicians , in which he held the office of censor , and from 1840 until his death that of vice president , and was for many years a member of the American Philosophical Society .