Juan Micieli-Martinez Executive Winemaker & General Manager juan@premiumwinegroup.com John Leo Senior Winemaker & Production Manager john@premiumwinegroup.com Cesar Umana Labor Director & Assistant Production Manager cesar@premiumwinegroup.com Janice Drofenik Operations Assistant operations@premiumwinegroup.com Anthony Mattis Operations Manager anthony@premwiumwinegroup.com Dave Morris Controller dave@premiumwinegroup.com
