| Business | Phone |
| Gomez, Enrique Md 301 Mitchell St, Port Colborne L3K 1Y7 | (905) 835-1189 |
| Market Place Medical Clinic 218 Catharine St, Port Colborne L3K 4K8 | (905) 835-1197 |
| Medical Assoc Of Port Colborne 97 Charlotte St, Port Colborne L3K 3E2 | (905) 834-4546 |
| Palencar-Frost, A Md 176 Catharine St, Port Colborne L3K 4K6 | (905) 834-6588 |
| Port Medical Clinic 91 Clarence St W, Port Colborne L3K 3G2 | (905) 835-6945 |
| Rivers, D Md 250 Killaly St W, Port Colborne L3K 6A6 | (905) 835-9817 |
| Thomas, Barrie Md 1 Clarence St W, Port Colborne L3K 5V7 | (905) 834-7330 |
| Ventresca, M R Md 248 Killaly St W, Port Colborne L3K 6A6 | (905) 834-5611 |