When addressing an invitaion and the wife is a physician and the huband is not, how does one appropriately address it?

You address it as Dr. so and so and Mrs. so and so.

When addressing an invitaion and the wife is a physician and the huband is not, how does one appropriately address it?
No, The wife is the MD----Do you address it as Mr. John and Dr. Doe?

You can address it as Mr. John and Dr. Jane Doe.

Thanks

Yeah, my uncle is an attorney and his wife is a doctor, this is how we address everything to them, including formal invites.

Another way is

Mr and Dr Smith

Oops, yes, I don't know how I missed the switch ~ ! I would have said that too.