Lexi Johnson

Medical Provider

Lexi is a board-certified Family Nurse Practitioner who uses a comprehensive and compassionate approach to helping patients uncover the root causes of their symptoms. She integrates conventional medicine with advanced functional testing and personalized treatment plans to restore balance and optimize long-term health.

Before specializing in functional medicine, Lexi worked in adult acute care at the University of Rochester Medical Center. After earning her Master of Science in Nursing from Vanderbilt University in 2018, she practiced in a rural health clinic outside of Nashville, caring for patients across all stages of life. She also served as a clinical instructor for Vanderbilt University’s nursing program before moving to Denver, Colorado, where she deepened her integrative and functional medicine expertise.

At PrimeHealth, Lexi partners with each patient to create tailored plans that address the root causes of their symptoms—whether hormonal, metabolic, lifestyle-driven, or otherwise. She combines evidence-based medicine with nutrition, supplements, therapeutic diets, and stress management to help patients feel their best and sustain lasting wellness.
Outside of work, Lexi enjoys spinning, skiing, hiking, and exploring Colorado’s outdoors with her husband and their two dogs, Mia and Jack.

University Affiliations