Arizona Functional Medicine
T

Tonia Rainier, NMD

Natural Heart Doctor

Practices in Scottsdale · ND/NMD · Chronic Fatigue Evaluation, Thyroid Health, Digestive and Gut Health

About

Tonia Rainier, NMD, is an Arizona board-certified naturopathic physician listed on the Institute for Functional Medicine practitioner directory, practicing at Natural Heart Doctor in Scottsdale. Her IFM profile states she offers telehealth and addresses adrenal, thyroid, cardiovascular, and gut health concerns.

Areas of practice

Services offered

  • Adrenal, thyroid, pituitary support
  • Cardiovascular health
  • Gut and microbiome evaluation
  • Detoxification

Practice details

License type
Not provided
Consultation price
Not provided
Accepts insurance
Not provided
Accepting new patients
Not provided
Telehealth
Available
Insurance notes
Not provided

Questions to ask before booking

  • What does the initial consultation include, and what does it cost in total?
  • Which lab tests do you typically order, and are they billed separately?
  • How do you coordinate with my primary care doctor or specialists?
  • Can I verify your license with the relevant Arizona board?

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Last updated October 15, 2026. Listing information is provided by the practice or gathered from public sources; please confirm details directly.