Fanny Pack is the best but only for a small handgun like a KelTec .380, or a bodyguard .38. You can never take your fanny pack off at work, never! You may also wish to read all the Hospital policy book that is supposed to be available, as often it is buried in a policy.
Ankle holsters do not work , neither do belly bands. If you have a small fanny pack people do not suspect you might be packing. Getting caught with a CCW is a fireing offence in almost every case. Don't ever tell anyone that you carry.
"Be sober, be vigilant; Because your adversary the Devil walks about like a roaring lion, seeking who he may devour."