Oh, that's Sara's For Old Times' Sake
(There's no TOC or Archive file for this story, so I'm not linking.)
Next one:
1. Dr. K is deathly afraid of teeth.
2. Dr. K has a secret lover and is constantly rushing off for a rendezvous.
3. Dr. K has a split personality.
4. Dr. K is a spy.
5. Dr. K is really Superman and must constantly take off to attend emergencies.
See ya,
AnnaBtG.
P.S.: Of course it's open-book, Pam