4511 SE. Hawthorne Blvd, Portland, OR 97215-3170
p: (503) 731 6083
http://www.optimumhealthresource.com/contact.html
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Optimum Health Resource Laboratories... World's leading authority in food intolerance and food allergy testing. Better health begins at home with IgG ELISA Food Intolerance Finger-Stick Screening