Ana Cristina Lewis

MS, RD, LDN, IFMNT

Ana is a Registered Dietitian and owner of Functional Nutrition by Ana. Functional Nutrition by Ana is a telemedicine practice based in Massachusetts. Ana uses the combination of years of clinical experience, knowledge gleaned from extensive continuing education, and evidence-based medicine to help get to the root of your symptoms. There are no short cuts or temporary fixes. Ana works with you to help get you off of the symptomatic, daily rollercoaster and instead to live a vibrant life.

Professional credentials:

  • BS in nutritional science from the University of Connecticut.

  • MS in nutritional science from California State University Long Beach.

  • Dietetic internship completion from California State University Long Beach.

  • Certified in Integrative and Functional Medicine Nutrition Therapy from Next Level Functional Nutrition.

  • Certified Root Cause Dermatology Practitioner from Root Cause Dermatology.

  • Additional training in women’s health, herbal medicine, and yoga.

The Process

Apply to Work Together

Complete the Discovery Call form to apply to work together one-on-one. You will then schedule a free video session to meet and explore whether it is a good fit for both of us. It is vital you feel comfortable, heard, and confident in whoever you invite into your healing journey!

Working Together

Working together one-on-one is an energetic and time commitment from both sides. We work side by side for months, meeting weekly or bi-weekly, to allow time for adequate exploration of symptoms and provide tools for healing. The package is personalized to fit each person’s needs.

The Philosophy

As important as it is to glean from evidence-based practices, it is just as important to listen to your story. Functional Nutrition by Ana uses a meld of nutrition therapy, specialty lab testing, nervous system tools, and individualized supplement protocols to help get to the root of the symptoms.

Interested in working together?

Please complete this form.