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Vitamin D, 25-Hydroxy, Total, Immunoassay

This test measures the level of Vitamin D in your body, which is crucial for bone health. It's especially useful for people without kidney disease to check if they have the right amount of Vitamin D.

SerumPhlebotomy

FAQ

Answers to your questions about lab testing and services.

Photo of Jessica Quinones MS, CNS, LDN

Jessica Quinones MS, CNS, LDN

Jess Quinones is a board-certified clinical nutrition specialist and licensed nutritionist specializing in metabolic health, hormone optimization, and longevity. She holds a Master of Science and carries both the CNS and LDN credentials — two of the most rigorous designations in clinical nutrition practice.

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Focus areas

  • Gastrointestinal Health

  • Men's Health

  • Metabolic Health

  • Endocrine / Hormonal Health

  • Women's Health

States of practice

  • Arizona

  • California

  • Connecticut

  • Delaware

  • District of Columbia

  • Florida

  • Maryland

  • Massachusetts

  • Michigan

  • New Jersey

  • New York

  • Pennsylvania

  • Texas

  • Virginia