De Vries and Ladage Optometry Professional Corporation Canada, Nepean, Ontario 613-224-8684 eadev@rogers.com
Davidson Hearing Aid Centres Canada, Nepean, Ontario 613-721-8218 robbie@davidsonhearingaids.com;office@davidsonhearingaids.com
Barrhaven Hearing Clinic Inc. Canada, Nepean, Ontario 613-825-3242 dclouthier@barrhavenhearingclinic.ca