Arizona Functional Medicine

Scottsdale, Arizona

Digestive and Gut Health Practitioners in Scottsdale

3 practitioners in Scottsdale list digestive and gut health as an area of practice, and 1 mention telehealth visits. Practitioners who focus on digestive health typically take a detailed history of diet, symptoms and lifestyle, and may coordinate with gastroenterologists when appropriate.

Dr. Atienza, DO, IFMCP

AZ Integrative & Functional Medicine

DO

Scottsdale, AZIn-person
Metabolic HealthThyroid HealthDigestive and Gut HealthHormone Health

Insurance: Not provided

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Modern Medicine AZ

Modern Medicine AZ

ND/NMD

Scottsdale, AZIn-person
Preventive and Longevity CareIntegrative Primary CareDigestive and Gut Health

Insurance: Not provided

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Tonia Rainier, NMD

Natural Heart Doctor

ND/NMD

Scottsdale, AZIn-person & telehealth
Chronic Fatigue EvaluationThyroid HealthDigestive and Gut HealthHormone Health

Insurance: Not provided

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Last updated October 15, 2026.

Services practitioners may offer

  • Detailed intake and diet history
  • Nutrition planning
  • Lab testing ordered at the provider's discretion
  • Coordination with conventional GI care

Assessing qualifications

Ask how they decide which tests are necessary, what evidence supports them, and when they refer to a gastroenterologist.

This page is general information, not medical advice. Listings come from practice websites and public sources; confirm details and licenses directly.