You do understand that every ninja can't cut it at being a medical ninja? It's entirety is delicate, precise and flawless chakra control but more than that it requires a that you collect and retain a wealth of knowledge. Example being Sakura being able to remove and nullify Sasori's complex poison when not a soul in the sand village (including veteran toxin maker Chiyo).
Ino tried to do exactly what you implied "many" ninjas could do, apply medical ninjutsu to their unique style and she failed.
I agree she is one of the best females in the series, wish her nature element was developed more but she is hands down the best and strongest female..in my opinion.