Isa Cristello, Office Manager
Phone: 416-421-3557 ext. 210
Isa joined Proteus as an office manager in January 2006 and has over 17 years of office administration experience within diverse business sectors.
Isa’s diverse background has been recognized through progressive positions held throughout her career. She has successfully provided administrative support to various levels, including dealing with internal and external clients and contacts up to the executive level.
Isa graduated from Ryerson University with a degree in business management.