Air Doctors Inc? also serves Aurora, Beaverton, Bolton, Bowmanville, Brampton, Burlington, East Gwillimbury, Etobicoke, Halton Hills, Keswick, King City, Markham, Milton, Mississauga, Newcastle, Newmarket, North York, Oakville, Oshawa, Pickering, Port Perry, Richmond Hill, Scarborough, Stouffville, Toronto Centre, Uxbridge, Vaughan and Whitby