Registered Practitioners

Click here for an alphabetic listing of all members.

All practitioners listed on our site are certified and registered by the Institute for Human Individuality (IfHI)

Registrants of the Institute are health professionals and lay educators who have completed certification under the guidance and tutelage of Dr. Peter D'Adamo, IfHI Academic Dean. IfHI Fellows routinely apply the principles of the Blood Type Diet and other nutrigenomic modalities in their clinical practices.

Fellows with a 'K' at the beginning of their code are Masters of the Institute. Fellows with a registration code beginning with 'A' were certified at IfHI 2003, those with a 'B' at IfHI 2005.

Search Tips: To find practitioners by state or province, enter the abbreviation (NY, AZ, etc.) and select 'Search Just' State or Province. To find a practioner in your city or town, enter the name of the town and select 'Method' Any Words

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