USC Keck, UC Davis (Are you NorCal? Or ties to NorCal?), UCI, UCLA, UCSF, UCSD, CUSM, Kaiser SOM, TCU, UTMB (TMDSAS?), EVMS, Virginia Commonwealth, Wake Forest, Emory, Creighton, Quinnipiac, Saint Louis University, Stony Brook, Thomas Jefferson, Rosalind Franklin, Ohio State, Dartmouth, Hackensack, Belmont-Frist, Temple, Medical College of Wisconsin, NYMC, OUWB, Penn State, Case Western, University of Cincinnati, University of Colorado, University of Vermont, University of Illinois (high OOS Tuition!!!), University of Massachusetts-Chan, University of Rochester, Western Michigan, Nova Southeastern.
You have a good school list going!
I’ll defer to someone else’s expertise about the nature of your non clinical volunteering, but other schools that could theoretically add include: Rush, Loyola, Georgetown, George Washington, Tulane, Drexel, Tufts, and Reno (if you live in an applicable county AND fit their mission).