I don't have my exact GPAs with me at the moment, but my first undergrad (BS in bio) was not good, around a 2.9, explainable by my switching majors for 3 semesters, then switching back to bio (I think my major GPA was around 3.3ish but I'd have to double check). second undergrad was much higher, 3.7 or 3.8, but coursework wasn't as relevant (clinical chemistry, hematology, mostly diagnostic lab related). graduate level GPA was for sure a 3.64.
I work in a trauma center blood bank. mostly patient and product testing, but diagnostic, not research. for a little over a year I've been in charge of quality audits, which involves a lot of digging around in patient's charts data collection, so I could probably spin that in a helpful manner.
first undergrad was at Northern Kentucky Univ, small state school with no graduate program, but their bio program was heavily research prep. I didn't take advantage of the opportunity to do undergrad research because I was broke and stupid. second undergrad was an accelerated certification-based bachelors at Bellarmine, a local private school. my one year of grad school was at Univ. of Louisville.
I'm currently looking at several programs at Univ. of Washington. my program search has to be location-based since, if/when we relocate, it will be to Seattle for my husband's career. but my interests are pretty broad, so there are 6-7 different programs there that I'm interested in.
letters of recommendation could be a challenge. I did work on research for a year at UofL, so I could include my PI. we parted on good terms, and I think she would be excited for me to be returning to grad school, so she would likely write a good letter. would also use my main instructor from Bellarmine, since she also ended up being my first boss when I started in blood banking, so she knows me well both academically and professionally. assuming that three is still the magic number for letters, my third would probably be whoever I worked for when we first move to Seattle; my plan right now is to try to find a job in a research lab to gain more research experience before applying.