Registered client? Sign in is your resource for information about autoimmune diseases and gluten- and wheat-related disorders.

Our clinic specializes in functional medicine laboratory testing. We offer test recommendation consultations and test interpretation consultations that are conducted via our HIPAA-compliant Virtual Wellness Clinic or in our California office.

Functional medicine testing assists clinicians in addressing the root cause of underlying disorders. Functional medicine testing may include blood, stool, urine, saliva or hair samples. In-depth testing offers clinicians more information about your metabolic, nutritional, and detoxification status as well as further details on your hormonal, endocrine, gastrointestinal, and immune system function. This reliable testing helps to address “why” and “what” led to the present state of illness.

Our Functional Medicine Nutrition Practitioners are highly trained and have an in-depth understanding of specialty laboratory testing. Our practitioners specialize in interpreting the results within “the bigger picture” of health. Our practitioners are also trained to identify potential false interpretations and lab errors which can affect diagnostic sensitivity and specificity.

Functional Medicine Laboratory Testing

Our practitioners are highly trained to interpret Cyrex Labs, Vibrant Wellness, Doctor’s Data, Genova, BioHealth, Precision Analytical Inc., and other specialty lab test results. Functional Medicine Nutrition Practitioners 

Michelle Ross, MA, MS, CNS, LDN


In Dr. Tom O’Bryan words, “I have personally trained Michelle Ross, MA, MS, CNS, in advanced testing, in-depth interpretation and personalized nutrition and lifestyle guidance for gluten-related disorders and autoimmune diseases.”  Michelle is the Director of Clinical Services at She holds a Master of Science in Human Nutrition with graduate research focused on the complexity of gluten-related disorders.  She is a Certified Nutrition Specialist® practitioner, Licensed Dietician-Nutritionist, functional medicine practitioner trained through the Institute of Functional Medicine, and a Certified Gluten Practitioner.

Pooja Mahtani, PharmD, MS

Pooja Mahtani is the newest practitioner to join  Pooja holds a Master of Science in Human Nutrition & Functional Medicine from the University of Western States and a Doctorate in Pharmacy from Rutgers University.  Pooja is a Functional Medicine Nutritionist and Certified Gluten Practitioner.  She has been training with Michelle Ross since 2016 and in the process of becoming a Certified Nutrition Specialist® practitioner.

Insurance Information does not participate in, take assignment, or accept any private insurance.  We do not provide super bills and cannot assist you with claim resolution. In addition, we are not Medicare providers.

Test Interpretation Consultation

Test interpretation consultations are available for all of the test ordered on our website. Many of the tests on our website include a test interpretation consultation in the price of the test. If you have laboratory test results that are not list on our website, please email to inquire if a test interpretation is available. Please note that test interpretation consultations DO NOT include personalized recommendations. We must have comprehensive health history and a 90-minute New Client appointment to provide personalized wellness and nutrition recommendations.

New Client Appointment

New Client Appointments are only available to U.S. clients.

Test Recommendations Consultation

If you'd like testing recommendations, we recommend emailing for availability. Prior to a test recommendation consultation, please order a Total Immunoglobulin IgA, IgG, IgM panel through your physician or you can order this test panel here. Please fax or email your results prior to your appointment. Thank you!

Online Scheduling

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Tue10:00 AM-5:00 PM
Thu10:00 AM-5:00 PM