Owned and led by Rebecca Gephart, MSN, AGACNP-BC, FNP-BC, CFMP — a board-certified nurse practitioner and functional medicine practitioner with over 20 years of experience.
I help busy, driven individuals take out the guesswork through root-cause, evidence-based care so they can regain energy, clarity, and confidence to fully show up in their lives.
At New Horizon Functional Medicine, we provide:
- Data-driven, clinically guided care
- Clear, step-by-step personalized plans (not trends or guesswork)
- Collaborative with your existing care team
Clients tend to see the biggest transformation in three key areas:
1) We use data to explain your symptoms — not dismiss them.
No more guessing. No more being told “everything looks normal.” We use advanced lab testing to finally show you why you feel the way you do.
2. We turn your results into a clear, personalized plan that actually fits your life.
You get a roadmap connecting symptoms to root causes and breaking progress into doable, sustainable steps.
3. We help you create lasting change by teaching you to understand and respond to your body’s signals.
You build the skills and confidence to support your health long after the program ends.
Stop Guessing & Start Healing!
How Care Works Here
At New Horizon Functional Medicine, we don’t just name symptoms — we explain them, apply targeted data, and build plans that fit your life. Our approach blends advanced data with personalized, evidence-based care that focuses on long-term clarity and resilience.
Our structured Root Cause Packages are designed for people who want clarity, data-rooted insights, and a personalized, evidence-based plan. This is a guided partnership over time — not quick fixes.
Root Cause Care Model
Care begins with a comprehensive consultation, where we take the time to understand your full health picture — not just isolated symptoms.
When appropriate, advanced functional labs provide data-driven insights that help identify patterns, root causes, and meaningful connections that standard testing often misses.
From there, care continues through structured follow-up sessions, allowing us to work intentionally over time rather than through one-off visits.
- Identify root causes, not just manage symptoms
- Track progress thoughtfully
- Focus on sustainable, steady improvement
Real healing requires time, context, and continuity.
Our Clinical Approach
Led by a board-certified medical provider with over 20 years experience
Clinically guided and natural-first
Focused on lifestyle, nutrition, and targeted supplementation
Thoughtful with prescription medications when appropriate
Collaborative with existing primary care provider and specialists
Note: New Horizon Functional Medicine does not replace your primary care provider. Our Root Cause Packages are designed to complement—not substitute—your existing medical care.
Advanced Functional Testing
Not every patient needs extensive testing. When appropriate, we use targeted functional medicine labs to guide care and personalize recommendations.
Gut & Microbiome Health
Hormones & Stress Response
Immune & Inflammatory Patterns
Nutrient Status & Metabolism
Genetics-Informed Nutrition & Detox Pathways
Not sure what testing you need? Start with a discovery call.
FAQs
Functional medicine is a root-cause, evidence-based approach to healthcare that focuses on understanding why symptoms are happening — not just managing them. More details here
Conventional medicine excels in acute care, trauma, and urgent medical needs. Functional medicine complements this by focusing on persistent and complex symptoms that often benefit from a deeper, systems-oriented approach. More details here
Many people come here after standard testing shows “normal” results yet symptoms persist — fatigue, digestion, headaches, hormone imbalance, chronic pain, or other unexplained concerns.
Care is self-pay so we can offer extended visits, advanced testing, and truly personalized analysis. Care is HSA & FSA eligible.
This care is a complement to your existing providers. We focus on deeper patterns and root causes, working alongside your medical care.
Our model is designed to explore patterns over time — not isolated visits — because meaningful change requires continuity.
Testimonials & Reviews
View all on Google & Facebook ⭐⭐⭐⭐⭐
I finally feel seen and validated!
Rebecca helped me understand that my health issues aren’t just in my head. Everything is finally starting to make sense, and I’m so excited to discover more about my path to healing.
I haven’t felt this great in years!
I’ve been working with Rebecca for 3 months and can’t say enough about this practice. She is passionate about getting people healthy and finding the root cause. You won’t find a better practice!
Unmatched knowledge & compassion.
Rebecca is one of the most thorough medical providers I have met. She takes the time to listen, connects all the dots, and develops personalized plans that actually suit her patients’ lives.
New Horizon Functional Medicine 