Juan A. Alvarado Zayas (Johnny) Professional Career Highlights Johnny is founder and managing member of Alvarado Tax & Business Advisors LLC. Prior to that he was co-founder and partner of Zaragoza & Alvarado LLP. His Curriculum Vitae also includes being partner at Arthur Andersen LLP’s Tax and Business Advisory Services in San Juan (1998 to 2002) … Continue reading Juan A. Alvarado Zayas (Johnny)