Turning professional in 1986, Rosenthal was named LPGA Rookie of the Year. In 1987, Rosenthal won twice including the du Maurier Ltd. Classic, considered one of the LPGA's four major championships.
Rosenthal-Anschutz retired from the LPGA in 1996 and now spends time conducting the Fellowship of Christian Athletes Pro-Am in Rio Verde, Arizona to raise money for underprivileged children.