Wellevity: Who We Are
Wellevity Health Exists to Redefine How Men and Women Experience Healthcare
Transforming Health Through Virtual Functional Medicine and Root Cause Care
Wellevity Health is a fully virtual functional medicine practice, serving men and women in multiple states across the U.S. Through secure online consultations, we bring advanced healthcare directly to you, wherever you are. Our mission is to help you take control of your health with proactive, data-driven strategies that address hormone imbalance, fatigue, weight gain, cognitive decline, and other common concerns. This approach goes far beyond traditional medicine. It’s part of a movement we call Medicine 3.0, a next generation of healthcare, a comprehensive, whole-body approach that uses advanced diagnostics, root cause analysis, and proven clinical therapies to transform the way you age and perform. At Wellevity, we leverage in-depth lab testing, personalized interventions, and continuous support to help patients balance hormones, improve metabolic health, enhance cognition, and extend vitality for years to come.
What Is Medicine 3.0?
Medicine 3.0 is the next generation of healthcare, a comprehensive, whole-body approach that uses advanced diagnostics, root cause analysis, and proven clinical therapies to transform the way you age and perform. At Wellevity, we leverage in-depth lab testing, personalized interventions, and continuous support to help patients balance hormones, improve metabolic health, enhance cognition, and extend vitality for years to come.
Our proactive approach includes:
Advanced biomarker testing that measures three to four times more data than standard lab panels
Peptide therapy for targeted cellular repair, recovery, and performance enhancement
Bioidentical hormone therapy and optimization for men and women, restoring balanced energy, mood, and metabolism
Cognitive health protocols to preserve memory, focus, and long-term brain function
Mitochondrial and metabolic optimization for sustained energy, mental clarity, and peak performance
Anti-aging and longevity medicine strategies to slow biological aging, reduce inflammation, and extend your healthspan
This Is Not Your Basic Doctor-Patient Setup
The Wellevity team was built differently, on purpose. We’re here to investigate, to collaborate, and to guide you through the root-cause process with data, compassion, and precision. We’re not just providers. We’re co-pilots on your transformation journey. Because you don’t need another prescription. You need a team that’s all in on your healing.
Sherry Niccoli, M.D., F.A.C.O.G
Dr. Niccoli believes in helping patients feel heard, understood and equipped to thrive. She limits the number of patients she sees to ensure unhurried time, open dialogue, and care that meets both medical and emotional needs of each patient's story.
Board Certified
Dr. Sherry Niccoli is a board-certified OB/GYN with over 20 years of experience helping individuals reclaim control of their health through functional, preventive, and personalized medicine.
Specialties
- Hormone optimization for men and women
- Preventive medicine and root-cause care
- Cognitive health and aging support
- Chronic condition management
Credentials & Education
- M.D., University of Colorado Health Science Center
- Residency: Phoenix Integrated OB/GYN Program
- Fellow, American College of Obstetricians and Gynecologists
- Summa Cum Laude graduate, Western State University
Outside Her Career
Dr. Niccoli enjoys life in Colorado with her family and friends. Her personal time includes gardening, hiking, horseback riding, and her Christian faith. She believes that her own wellness and balance are essential to offering the highest level of care.
Matt Fontenot, Founder & Health Coach
Matt Fontenot brings an entrepreneur's mindset and a lifelong interest in performance, optimization, and human potential to Wellevity Health. After years of experimenting with supplements, training strategies, and conventional optimization programs, he became increasingly frustrated by one-size-fits-all approaches that failed to account for individual biology.
His search became personal when his wife, Natashia, suffered a serious horseback riding accident. The experience pushed Matt deeper into the research surrounding recovery, peptides, metabolic health, hormones, and emerging approaches to performance and longevity. That journey eventually connected with Dr. Sherry Niccoli's own interest in expanding the way medicine approaches individualized care — and helped inspire Wellevity Health.
His Approach
Matt believes better health starts with better information. As a Wellevity Health Coach, he helps patients navigate the process, understand their options, identify their goals, and connect the dots between their lifestyle, data, and physician-directed care.
Areas of Focus
Performance & longevity
Peptide and optimization education
Lifestyle and recovery strategies
Patient education and health coaching
Translating complex health information into actionable next steps.
Outside Wellevity
An entrepreneur at heart, Matt's interest in health began with a simple goal: perform better in every area of life. Today, that same curiosity drives his work at Wellevity and his belief that people shouldn't have to rely on guesswork to understand their health.
Tarah Niccoli-Taylor, Patient Concierge & Health Coach
With more than 15 years of experience in medical aesthetics, patient education, and practice management, Tarah Niccoli Taylor brings both professional expertise and lived experience to her role as Wellevity’s Patient Concierge and Health Coach.
A licensed aesthetician with advanced training in laser and aesthetic technologies, Tarah has spent her career working directly with patients—helping them understand their options, navigate treatment plans, and turn complex information into practical steps they can actually use. Her background also includes business administration and years of managing a physician-directed medical aesthetics practice, giving her a unique understanding of both the clinical and human sides of the patient experience.
At Wellevity, Tarah serves as a direct connection between patients and the clinical team. She helps patients navigate their Wellevity journey, understand the next steps in their care, stay engaged with their health goals, and communicate questions or concerns that need to be elevated to Dr. Niccoli.
For Tarah, Wellevity is also a family endeavor. As Dr. Sherry Niccoli’s daughter, she has spent much of her life around medicine and has worked alongside her professionally for years. That relationship creates something increasingly rare in healthcare: a small, closely connected team where communication is personal and patients aren’t lost between departments.
Tarah’s passion for metabolic health and longevity became deeply personal through her own experience with weight gain, perimenopause, inflammation, and ultimately a 56-pound transformation through physician-guided metabolic care. Her experience gives her a perspective that goes beyond education—she understands what it feels like to be the patient searching for answers.
Her goal at Wellevity is simple: make sure every patient feels informed, supported, and connected to the people responsible for their care.
Transform Your Well-being Today
Discover personalized wellness solutions with Wellevity. Our expert-guided programs are designed to optimize your health and enhance your quality of life.