Let her marry who ever she wants.
Answer by Claire J. Vannette:
You want her to marry any doctor? A doctor who beats her? A doctor who spends his entire salary on heroin? A doctor with three mistresses?
If you love your daughter, I assume you have other hopes for her spouse. I assume you want her to marry someone fun and kind and generous and ethical — in short, someone who will be an excellent partner and who will help make her life awesome. Maybe this guy has those qualities. Get to know him.