Authorities in B.C. say there are concerns that a rogue dentist who operated out of a bedroom in his home is looking to set up shop in Ontario.

The high-end SUV of Tung Sheng "David" Wu has been seized near Vancouver, filled with dental supplies, ready to be shipped to Toronto.

The B.C. College of Dental Surgeons of B.C. has offered a $2,000 reward for information leading to Wu's arrest.

Experts say although more than 20 illegal dental practices have been shut down in Ontario in recent years, finding them is a challenge.