Referrals

For patients: Please contact the dietitian to determine if a referral is needed. If a referral is needed, have your medical provider complete the Referral for Medical Nutrition Therapy at this link.

Alex Gardner Nutrition LLC
Alex Gardner, MPH, RDN, LDN, CLC, CHES

Services Provided

  • Alex Gardner Nutrition LLC specializes in fertility, pregnancy and postpartum nutrition as well as women’s health nutrition.
  • We are in network with several commercial insurances as well as TennCare.

Population Served

  • Preconception, pregnant, and postpartum women

Referral Requirements

  • All clients residing in the state of TN require a referral to be seen by a dietitian.
  • We are happy to reach out to your provider to request a referral on your behalf.

Post until November 18, 2025

Nutritious Foundations, LLC
Heidi Greenhalgh, MS, RD, LDN

Services Provided


Helping you heal your health and live your best life through great nutrition and delicious food is my passion. I specialize in a non-diet approach to tackle sustainable nutrition solutions that cause weight-related challenges including: 

• Chronic disease management
• Diabetes education and support
• Counseling for disordered eating
• Food allergies and sensitivities
• Digestive conditions such as IBS and IBD
• Post-bariatric surgery support
• Challenges with weight maintenance
• Cancer, Parkinson’s, and more

My practice supports both telehealth and in-person visits to reach as many people as possible. Helping you learn new skills and incorporate healthy behaviors is my goal. I look forward to working with you!

Population Served

  • Individuals & Families
  • Teenagers and Young Adults
    Middle Age and Older Adults
    Menopausal Women

Referral Requirements
Physician referrals accepted; Self referrals accepted (not required to have a physician referral)

Post until September 1, 2025

Interested in being added to the directory? Please complete the referral directory form.

Unable to find a dietitian that meets your needs? Visit the Academy of Nutrition and Dietetic’s Find an Expert service for a list of nutrition professionals across the nation.

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