Calling dr f. Where are you?

It's hard to know which clinic dr f is at during the week. I only know dr f is at my clinic on Fridays ONLY.   The pharmacy has been trying to reach F Because the quantity was not written on the Rx tablet, AGAIN. so the past week it's been a game of trying to locate dr f. I just called my clinic. the secretary went home for the day at both places. My case manager is now tying to contact dr f.