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Dr. Z is retired; she is available only for mentoring select Functional Medicine providers.
Dr. Zimmerman Professional Endorsement
Dr.Datis Kharrazian, Harvard Medical School research scientist, has been one of Dr. Zimmerman's primary mentors. Dr. Kharrazian is the author of Why Do I Still Have Thyroid Symptoms When My Lab Tests are Normal? Plus, Why Isn’t My Brain Working?
Datis Kharrazian, PhD, DHSc, DC, MS, MMSc, FACN
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