For my part, Ive never had any DR. ask anything about my guns other than in normal conversation.
And, if they were to do so at any time other than a situation in which Im standing in front of the DR. bleeding from a gunshot wound, I'd merely point out that it;s Nunya Bidnez.
But, it's a moot point with my Dr. She's 100% pro-gun, and every time I visit I'm carrying, so she always sees it anyway. And, it's a non-issue for her. In fact, after a recent close-call of her own, it was me that SHE called for consultation on what should she get for CCW, and how to go about getting her CCW permit, etc.
The lovely lady now proudly carries a compact .45, and is a rather exceptional shot with it, I might add.