| Building Name : | Central Building |
| Floor : | 7 | Address : | Suite 718, Central Building, 1 Pedder Street, Central, Hong Kong |
| Tel : | 3651 1733 (Dr Lam is not in Service) |
| Building Name : | 26 Nathan Road |
| Floor : | 10 | Address : | Suite 1001, 26 Nathan Road, Tsim Sha Tsui, Kowloon |
| Tel : | 2724 1001 (Dr Lam is not in Service) |