Davidson Hearing Aid Centres Canada, Ontario, Renfrew 613-432-7171 robbie@davidsonhearingaids.com;office@davidsonhearingaids.com
Earsonic Hearing Centre Canada, Hawkesbury, Ontario 613-632-2444 mickel.kh@hotmail.com; mickel@earsonic.ca
ErinoakKids Centre for Treatment and Development Brampton, Canada, Ontario 905-855-2690 jpeden@erinoakkids.ca; mramondino@erinoakkids.ca