Responsibility of shrinks

[JasonK]

So I was seeing a shrink for a couple years. I had an appointment in mid January that the doc had to cancel. They left me a voicemail telling me to call and reschedule. I haven't and they've not followed up. Should they have called me back? I mean, I could have offed myself or something since I haven't been getting my meds. Am I off base in thinking he should be a little more pro-active with my care?