My next question is what qualifies as lab research experience
........what I've been doing for the last hmm, almost two years is run a lab section doing: PCR, dna extractions, blood typing, anti-body screens and all types of microscopy...does that count as lab experience or should I find some type of more general directed research environment?
Are you doing actual research projects, or are you working more as a tech? Since you are an older applicant, the expectations are going to be higher of you, in my experience. Do you have publications or anything else to show that that you have any independence in the lab? Even if you make significant intellectual contributions to your work, you need to be able to document that fact. What about your MS; did any papers come out of that? Or a thesis? Presentations at a conference? Any record at all? I think if you have no publication record whatsoever, you should probably look into getting involved with an actual project before you reapply. The work you do as a tech is nothing like the work you do as a PhD-level investigator, and you need to demonstrate that you have the potential to be a PI some day, not just the ability to pipet things into test tubes.
Also, I'm sure you already know this, but with those stats, you are going to be really facing an uphill battle. Your MCAT is good, but it's about average for allopathic straight MD applicants, and it's below average for most if not all MD/PhD programs. Your grad GPA is great, but unfortunately it will probably never entirely make up for an UG GPA that is way lower than any school's average (and below 3.0 to boot, which might mean you get rejected pre-secondary from many schools that screen). I'm not trying to talk you out of applying to MD/PhD programs, but I think you will have to do some major damage control before you do apply. Your main weakness as far as stats go is your GPA; I'd leave the MCAT alone for now and try to get that UG GPA above a 3.0 if at all possible. You will probably need to take more advanced UG level classes in the sciences to do this (biochem, physiology, etc.).
I would advise you to pick your schools very carefully, as well. Picking the right schools can mean the difference between another round of being rejected everywhere versus getting interviewed and an eventual acceptance. I think you may need to re-evaluate where you are applying, and also apply to more schools and a greater variety of them. For example, you mentioned Wash U; do you realize that their average MCAT score is a *38* and their average UG GPA is a *3.9*? That doesn't mean you shouldn't apply there if you really love the school (you never know, after all). But you need to go into this with the understanding that your stats are not at all competitive for their program, so Wash U is a major reach school for you. It would be great if things work out at Wash U, but you definitely should have a plan B.
Is there one school you are particularly interested in attending? If so, I think your first step should be to talk to them about what you can do to make your application as competitive as possible. Or, alternatively, you can contact your state school (U Colorado?) and talk to them. Come up with a plan of action, and start shoring up your app so that you can give yourself the best possible chance the next time around.
I hope this post hasn't been too much of a downer, and I wish you the best of
with your applications.