Looking for a middle distance running coach for 17 year old

Hello,

A friend of mine approached me looking for a running coach for his 17 year old son.
The youth just finished junior year and has run 4:15 in the mile.
His high school coach (who is good) is retiring.
They are looking for a coach who can help with continued development and also bridge the gap as he will no longer have access to his former high school coach.
They are in SF Bay area if that matters-

Sent you a message
.