My wife works in the medical field. She says some pharmacists do have patients, especially if they work in one of the specialties (heavy duty chemo meds, special blood-thinning agents, and so on). I'm not certain what all is involved beyond blood studies and the adjustment of meds, but she tells me even the patients refer to themselves as the pharmacist's patient.
I'm pleased that CAF exists, and glad that Bill is celebrated for it. I'm appreciative that Ankur brought a bad apple into the light, even if his motives weren't entirely altruistic. The rest of it seems like so much noise.