Mrs. Dee Harris RDN, LDN, CDE, IFM-CP

Nutritionist, Certified Functional Medicine Practitioner
Dee Harris

Credentials: License

Institution: State of Florida - Dept of Health

Certification: Licensed Nutrtionist/Dietitian

Certification Year: 2004

Institution: University of Georgia

Graduated: 1973

In practice since: 1974

I am a registered, licensed, and certified dietitian and nutritionist and a certified diabetes educator. I am also a functional medicine practitioner through the Institute for Functional Medicine and the owner of D-Signed Nutrition, LLC, in Bonita Springs, FL. In addition to my private practice, I was the nutritionist at the Perlmutter Health Center in Naples, FL, before Dr. Perlmutter retired in 2015. Using food as medicine for multiple medical imbalances including, diabetes, cardiovascular, gastric and hormonal and neurological disorders, I personalize each patient’s plan and support them as they make lifestyle changes. I frequently am a guest speaker and writer for groups, professional organizations, local news stations and magazines. I graduated from University of Georgia and completed her dietetic internship at Cornell Medical Center in New York.

D-Signed Nutrition

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3531 Bonita Bay Blvd
Suite 300
Bonita Springs, Florida

Areas of Specialty





Behavioral Issues

Chronic Pain


Elderly Persons Disorders


Mood Disorders


Weight Loss