Mary Karnes, RDN

Mary Karnes, RDN has a trust score of 67/100 — a solid, above-average rating for nutritionists in Nashville. With 7 years of practice, they are relatively early in their career but past the initial years.

The most important verification step for any nutritionist is confirming an active, unrestricted license with the state board — use the panel on this page to check Karnes's current standing and any public disciplinary actions directly at the source.

A first visit with Mary Karnes, RDN typically runs 45–90 minutes and covers your health history, current eating patterns, lab work, and goals. Follow-up sessions are usually 30–45 minutes. As a registered dietitian focus, expect guidance tailored to that area.

Self-pay rates for a registered dietitian nutritionist generally range from $100–$200 for an initial assessment and $60–$120 per follow-up, varying by region and specialty. Many visits are covered by insurance as Medical Nutrition Therapy (MNT) — especially for diabetes, kidney disease, and other diagnoses — often with little or no out-of-pocket cost.

These are general ranges, not Mary Karnes, RDN's published prices. Confirm fees and coverage directly with the practice.