John Kernohan
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John Kernohan's Achievements
About Me
John Kernohan is the Director of York Nutritional Laboratories. For over 22 years, York Nutritional Laboratories (YNL) has been recognized as a leading world authority in the laboratory analysis of food intolerance and allergy. York Nutritional Laboratories is the developer of foodSCANTM, which is an IgG ELISA Food Intolerance “FingerStick” Test clinically validated by published, third-party university-level and independent hospital-level studies. A state and federal licensed clinical facility, YNL adheres to state and CLIA Standards for Quality and Proficiency Testing. YNL also provides finger-stick and saliva tests for IgA-mediated food intolerance, Celiac Disease, gluten sensitivity, IgE-mediated (immediate-onset) allergy, H.pylori and iodine deficiency. http://www.yorkallergyusa.com/