DR. DORIN expounds that hair restoration surgeons have several tools at their disposal.: Of course there's medical therapy - Rogaine and Finasteride, (Propecia) - which Dr. Dorin encourages on most patients, because helping them hold onto what they have now, as well as transplanting and helping them gain density, is better off than just transplanting and trying to catch up with hair loss that is continuous. The end result is never as full.