| Business | Phone |
| Sylvan Brook Holdings Ltd 328 Highway 7 E, Richmond Hill L4B 3P7 | (905) 731-1458 |
| X-Ray Assoc 250 Harding Blvd W #B02, Richmond Hill L4C 9M7 | (905) 737-0594 |
| X-Ray Assoc 22 Richmond St #104, Richmond Hill L4C 3Y1 | (905) 884-9293 |
| E F Orfi & Assoc 328 Highway 7 E #309, Richmond Hill L4B 3P7 | (905) 731-4001 |
| Di-Med Svc 22 Richmond St, Richmond Hill L4C 3Y1 | (905) 508-5040 |
| Efes Management Ltd 328 Highway 7 E, Richmond Hill L4B 3P7 | (905) 731-4000 |