Ottawa, CanadaExecutive Assistant at Canadian Centre on Substanc... Patricia Robb has been an Administrative Assistant for almost 30 years, but recently made the leap to Executive Assistant and loves it! She is a member of the... Patricia Robb has been an Administrative Assistant for almost 30 years, but recently made the leap to Executive Assistant and loves it! She is a member of the International Association of Administrative Professionals (IAAP), Ottawa Chapter, as Membership Chair (2008/2009) and Events Team Lead...