Is it to contact a PI...?

Chemistry is much the same way! In fact when I applied to the chemistry graduate program I was initially told that only PhD's were offered. I persisted and spoke to three other people in the department who eventually told me that I COULD get a M.S. if that was what I chose but that I would have trouble finding a major prof. to take me on. I would pursue talking to various prof's about the possibility of working under them and see if any of them appear open to the idea. I've found several who are willing to take me on and am now trying to figure out which is the best fit! When you do talk to them you really have to "sell yourself" which for me is difficult. I don't like talking about my good points...but in this case it is essential. Be sure to offer recommendations from other prof's that you've had or worked for before as people they can contact for additional information on your qualifications. Good Luck!!!!

p.s. you can e-mail me if you wish.