The Academy’s administrative team is comprised of a group of talented, experienced professionals from a variety of backgrounds.  

Jennifer Spikner

Head of School

M.Ed in Educational Leadership, AMS Administrator Credential, Elementary Montessori Credentials

Shawn Viverretta, M.A.Ed, AMI Primary Diploma

Associate Head of School

Primary and Elementary program oversight, literacy team lead, curriculum implementation

Years at MAC: 8

Stephanie Ranieri, MA

Director of Enrichment Programming

Enrichment dept. oversight, extracurricular programming, Montessori United Nations

Years at MAC: 9

Meghan Greeley, MS/LCSW

Achievement Resource Center Director & School Social Worker

ARC oversight, SEL curriculum implementation, student support team lead

Years at MAC: 7

Craig Fitzgerald, MS, MSW

Chief Operating Officer

Policies and procedures, communications, continuous improvement

Years at MAC: 3

Sally Rodriguez

Director of Business

Tuition & billing, Payroll, Vendor relations, Reception

Years at MAC: 6

Christie Nitka

Chief Executive Officer

Fiscal oversight, quality assurance, strategic planning

Years at MAC: 10

Erin Roenna

Community Relations Coordinator

Admissions and enrollment, marketing/media, registrar

Years at MAC: 6