@tia2 This is the practice that did the pioneering work for the environmental medicine specialty. My doctor spoke highly of Dr Rea who started the practice and told me it was there if I needed treatment after spine surgery. Dr. Rea passed a few years ago. They look at trying to prevent problems and the biochemical processes in the body rather than treating symptoms. There have been other members on Connect who have been seen by the Environmental Health center. I don’t know if the discussions are still here but you could try a search on Connect. I think they were doing allergy shots.