A: Dr. Seuss was the pen name of Theodor Geisel. Under the Seuss name, Geisel wrote a great many children's books, such as the one about the boy who did not care for spoiled ham, or the one about the boy who is so lonely he pretends a fictional cat has visited him and made a mess of the house. You can tell the boy is lying because his cat "friend" wears a hat. As we all know, cats do not wear heats. The notion is simply ludicrous.
When he was not telling lies to or about children, Geisel wrote for film and television. He never wrote any medical texts. He never taught medicine. He wasn't a doctor of any kind.
I don't know who that man was who just removed your father's spleen, but he did not study under Dr. Seuss.
I suggest you call an ambulance.