In case you are wondering, I had (at the time of application) close to 300 hours of hospital volunteering, 150 hours of shadowing, and over 200 hours of community service (over 2 years) dedicated to a single organization. I also had 3+ years of research (both clinical/medicine and humanities) and a substantial amount of meaningful ECs in my humanities major.
My ECs are probably more significant than those of the average matriculant, but my sGPA is only around a 3.3.