Geolocation directory members plugin ? Does it exists ?

Hello,

I’m still busy putting in place a website using wordpress for a psychotherapists association.

They’d very like to have a directory members, including a little map with members locations. The idea would be for an example to can zoom on the map and to see members who live near your place.

Does it exist ?

I’m revieweing all the maps plugins but there is a lot of different goals. Does anyone know something like that ?

(In a wp plugin integrated of course)