Is it bad to have a post doc write you a letter of rec? I have three people that I know would write me good lettters. however, two are post docs and one is a professor emertius. I met the post docs cause they were instructors for two courses that I had with them. one was for neural development and the other was for Molecular Pathogenisis... They are just post docs and not professors yet...so is this bad??? Does the dental school care, so long as they were instructors for a course I took with them?