| Business | Phone |
| Laboratoire Bio-Test Inc 1929 Russell Rd #104, Ottawa K1G 4G3 | (613) 737-6872 |
| Oncomatrx 1740 Woodroffe Ave, Ottawa | (613) 228-2038 |
| Bio-Test Laboratory 2280 Carling Ave, Ottawa K2B 7G1 | (613) 789-9839 |
| Bio-Test Laboratory Inc 168 Charlotte St #201, Ottawa K1N 8K6 | (613) 789-4242 |
| Canadian Medical Laboratories 194 Main St #B1, Ottawa K1S 1C2 | (613) 234-6909 |
| Canadian Medical Laboratories 3000 Conroy Rd, Ottawa K1G 6C1 | (613) 739-3939 |
| Canadian Medical Laboratories 340 Mcleod St #B2, Ottawa K2P 1A4 | (613) 233-8892 |
| Canadian Medical Laboratories 2286 Carling Ave #1, Ottawa K2B 7G2 | (613) 829-5964 |
| Gamma-Dynacare Medical Labs 770 Broadview Ave, Ottawa K2A 3Z3 | (613) 729-2267 |
| Dynacare Laboratories 2535 Blackwell St #113, Ottawa K1B 4E4 | (613) 742-0803 |
| Gamma-Dynacare Laboratories 381 Kent St #1000, Ottawa K2P 2A8 | (613) 237-2686 |
| Gamma-Dynacare Laboratories 1385 Bank St #217, Ottawa K1H 8N4 | (613) 733-4596 |
| Gamma-Dynacare Laboratories 595 Montreal Rd #400, Ottawa K1K 4L2 | (613) 742-6424 |
| Gamma Dynacare Lab 100 Marie Curie Pvt, Ottawa K1N 1A2 | (613) 569-5283 |
| Gamma-Dynacare Laboratories 3029 Carling Ave, Ottawa K2B 8E8 | (613) 828-3853 |
| Gamma-Dynacare Laboratoires 267 O'Connor St #104, Ottawa K2P 1V3 | (613) 238-2160 |
| Gamma-Dynacare Laboratories 2446 Bank St #209, Ottawa K1V 1A4 | (613) 731-5555 |