Hi Mary: Have you looked in New Brunswick? Go to www.canada411.com and do a search. You will find 6 "Assaf"s in Bathurst,NB. You may already know them? Also, two in Fredericton,NB, not listed at www.canada411.com. The Province of NB epidemiologist is David Assaf, I believe from seeing the name in the news from time to time. If you think he returned to Lebanon, go to www.lebhost.com, search for "white pages" and post a message there. Are you from Nova Scotia? I am originally from Sydney. Good luck.