A recommended site for living well with Multiple Chemical Sensitivity is http://mcsliving.com/node/457 where you can find information about MCS doctors and health care resources.
Since it is still a controversial condition, it is important to be able to educate your limited providers. This site another good starting point to educate patient and health provider.
Another site is blog site of Lisa Bradford, another MCSer: http://mcsliving.com/blog/?page_id=3099
masked CANARY 