Montgomery County Executive Marc Elrich has appointed four new Regional Services Center directors due to a promotion and retirements of the previous directors. Three of the current Regional Services Center Directors, Catherine Matthews, Reemberto Rodriguez, and Luisa Montero are retiring from Montgomery County Government; and Ken Hartman, formerly the Bethesda-Chevy Chase Regional Services director, assumed a new role as director of Strategic Partnerships in the Office of the County Executive. Matthews, Rodriguez and Montero have…