| Business | Phone |
| Hearing Health Care Consultant 2401 Yonge St #Ll07, Toronto M4P 3H1 | (416) 488-1300 |
| College Of Audiologists 160 Bloor St E #1125, Toronto M4W 1B9 | (416) 975-5347 |
| D B Audiology Clinic 170 St. George St #312, Toronto M5R 2M8 | (416) 967-7226 |
| Toronto Audiology Associates 240 Duncan Mill Rd Suite 803, Toronto M3B 3S6 | (416) 331-9888 |