Phyllis Lose
Margaret Phyllis Lose (November 15, 1925-September 30, 2019) was the first woman equine (horse) vet in the United States. She opened many equine surgical hospitals, and was extremely successful in                                                                                                                                     her surgeries. She never had a client with a postoperative (after operation) infection. She was the third woman to get a horse trainer license in the United States.