Biomedical sciences graduate school

<p>So I am trying to apply to graduate school for this coming fall for biomedical sciences
I had went to an engineering school my freshmen year and did terrible. I couldn't handle all the crazy engineering problems, I switched and came out of ohio state with a BS in biology with a cumulative gpa of 3.3, gre score: 790q 560v 4.0 analytical, and I have 3 really good letters of recs. I have been working at UCLA as a tech and I am trying to apply to UCSD, UCLA, UCSF, Cal, Stanford, weil cornell, northwestern and u of chicago. Do you think that im reaching too much? I have a couple publications that are going to be coming out prolly after i get done applying. What do you think my chances are? I am taking the gre bio this october and i am getting pretty nervous about the deadline. Any advice would help.
THANK YOU!!</p>