| Business | Phone |
| Applied Psychology Ctr 7100 Woodbine Ave, Markham L3R 5J2 | (905) 946-0414 |
| Mantini, Atkinson 9221 Woodbine Ave, Markham L3R 0K1 | (905) 475-2167 |
| Markham Psychologists 9275 Hwy 48, Markham | (905) 472-9658 |
| Psychology Works 7100 Woodbine Ave #310, Markham L3R 5J2 | (905) 946-8007 |
| Family Empowerment & Mediation 7050 Woodbine Ave, Markham L3R 4G8 | (905) 513-6319 |