Would it be ok to get a letter of rec from a professor that is already doing a few letter a recs for the same program? Because he told me that he will be doing other letter of recs for the same program. My undergrad school has a dpt program. But I feel that he knows me more than any other person i can ask and can assess my abilities well enough. Should I look elsewhere if there are 7 other people asking him for a letter of rec?