The federal court system is infested with activist judges. I find it very telling that the only way they can get anti-gun rulings is by doing an end run using en-banc hearings. This is bullshit - the antis get two shots at getting favorable rulings and they make sure the deck is stacked for the second round.
Honestly, how hard is it for a doc to say, "I don't care if you've got guns or not but here's some material on what and how to teach your kids and how you might want to store guns if you have them." Do it for every one of your patients because even if they aren't gun owners, the odds say that they know at least one person who is. Education provided, no record of gun ownership has to go into a medical record, no law is broken. If they actually cared about safety, this should be enough for Brady and these docs who hate Glocks.