add the first name
There are a variety of acceptable methods:
Dr. John Smith
Dr. Jane Smith
The Drs. Smith
Drs. John & Jane Smith
Dr. & Mrs. John Smith
Pastors George and Martha Maloney
The salutation used for the envelope address can be either Dr. John Smith and Dr. Jane Smith, or Drs. John and Jane Smith. If you are writing a letter to both doctors, then he greeting in your letter can be Dear Drs. Smith.
To address an envelope, write the recipient's name, and, beneath it, address.
When addressing an envelope to the wife of a doctor who is not a doctor herself then and he is Dr. John Doe, then address the envelope to her as Mrs. John Doe or Ms. (Mrs.) Jane Doe.
Addressing a husband and wife who are both Reverends: Reverends John & Jane Doe.
I would address it as; Doctors Paul and Lisa DiMarco 1492 Mockingbird Lane New York, New York 10028
You can address it to only one, or address it to both using both names. Either way is acceptable.
Try "Doctors Judy and John Jorgenson" or something like that, where the names are correct. If you aren't using first names, you could try doctor and doctor Jorgenson, although it is a bit more awkward. Alternatively, you could try "Doctors Jorgenson."
If you are not sure they are separated or divorced then address your envelope to both of the. If you know for sure they are separated then send a separate envelope to each one.
To: Doctor and Mrs. John Smith To: Dr. and Mrs. John Smith
Address each one separately.
You may address them as " Drs. George & Marianne Feldman" . Alternatively , if the lady uses her maiden name professionally , you may address them separately as follows : Dr. George Feldman Dr. Marianne Gustafson 123 1st Ave. Wherever, USA 00123