Contact Phone:(514) 538-6100 Address Big Brothers Big Sisters of West Island 9300 route Transcanadienne, #104-2 Ville St-Laurent, QC H4S 1K5 Administration Team Valentino Pietrantonio Executive Director ext. #221 Catherine Kudzman Office Manager ext. #222 Julie Wu Marketing ext. # 223 Caseworker Team Marisa McClure Caseworker/In-School Mentoring Coordinator ext. #225 Kelly Nguyen Caseworker/Group Mentoring Coordinator ext. #226 Alessandra Ferrise-Pettinicchi Caseworker/Project Manager- Mentorship 16-21 ext. #224 Estefani Roldan Caseworker- Mentoring Program ext. #227 Facebook Twitter Google+ LinkedIn