Dr. Donna

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Dr. Donna Marie Demarco, C.H.N., Ph.D.


Dr Donna is a Board Certified Holistic Nutritionist and has been a part of Optimal Heart & Stoke Prevention practice since 2011. Besides working with patients she is a Health Educator for Cigna Onsite Health and Summit Health and conducts Biometric health Screenings. She has also been an Adjunct Professor with Maricopa Community College since 2004. In her spare time her and her husband race thoroughbred race horses!

Holistic Nutritionist

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