I go to Mission Animal Clinic (not to be confused with Mission Medvet). Just a little tiny place but great doctors.
Mission Animal Clinic - Mission, KS Mission Animal Clinic, P.A.
It's not especially close to where you are, though, and neither is Mission Medvet.
I have taken my cats to the Cat Clinic of Johnson County and they were okay.
Used to go to Heartland Animal Clinic too and I really loved the vets there. They were two women vets. That's at 7821 Marty, about 79th and Metcalf, so closer to your location. My cat is hyperthyroid and is getting ongoing treatment at Mission Animal Clinic but if I were ever going to switch I'd go to Heartland Animal Clinic.
Heartland Animal Clinic Pa - Overland Park, KS
I'm sure there are vets closer to where you'll be living but I know nothing about those vets.
Edit - Just noticed this is an old thread so may not be much help now!