
Functional Wellness and Primary Care in Brevard County
Led by Janis Oenbrink, FNP-C, we provide personalized functional medicine, hormone optimization, and primary care to Brevard County and across Florida. We look beyond "normal" labs to find the root cause of your symptoms so you can finally feel like yourself again.
Proudly Certified and Recognized By
AANP Board Certified

Biote Certified Provider

LDN Certified Prescriber

Cocoa Village Member
Meet Your Functional Medicine Expert
Hi, I’m Janis Oenbrink, a Board-Certified Family Nurse Practitioner. I founded Emerald Key Wellness because I have personally battled severe hormone imbalance and underwent five surgeries for endometriosis. I know the misery of hot flashes, stubborn weight gain, and being told your labs are "normal" when you feel completely exhausted.
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I am a firm believer in bioidentical hormone therapy, LDN, and addressing systemic inflammation because it gave me my life back. My goal is to listen to you, find your root cause, and help you feel the exact same way. It is time to make yourself a priority.

Explore Our Core Health and Wellness Services
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Your Simple Path to Root Cause Healing
Step One:
Book Your Consultation
Your journey begins by scheduling a new patient visit. We kindly ask that you complete your intake paperwork online so our medical team can review your health history before you even step through the door.
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Step Two:
Comprehensive Fasting Labs
You will meet with our clinical coordinator for your vital signs and an extensive in-clinic blood panel. Please remember to fast after midnight so we can accurately measure your thyroid, hormones, and inflammatory markers.
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Step Three:
Your Personalized Plan
You will sit down with Janis Oenbrink, FNP-C to review your lab results. Together, we will create a realistic, sustainable plan using natural therapies, hormone optimization, lifestyle coaching, or prescription medications.
Low Dose Naltrexone and Inflammation Relief in Florida
If you are frustrated with being told your labs are normal while you still feel exhausted, you are in the right place. We specialize in treating complex, chronic issues like Hashimoto’s, Endometriosis, gut health, and systemic inflammation.
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As a certified prescriber through the LDN Research Trust, Janis utilizes Low Dose Naltrexone and targeted supplements to help patients across Florida manage autoimmune conditions. We dig deep to resolve the underlying causes of your chronic fatigue, menopause symptoms, and pain so you can thrive.


Cash-Based Primary Care & Transparent Pricing
Healthcare should be accessible, transparent, and focused entirely on you. In addition to functional medicine, Emerald Key Wellness offers comprehensive primary care for your everyday health needs. We are a cash-based clinic. This means you get the dedicated, one-on-one time you deserve with absolutely no hidden insurance surprises.
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Whether you need a routine school physical, a same-day sick visit, or ongoing wellness management, Janis Oenbrink, FNP-C, and our clinical team are here to help. We believe in complete transparency when it comes to your health investment:
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New Patient Consultation: $300 (Includes full panel of complete blood work: CBC, CMP, complete thyroid panel, hormone panel, iron panel, and inflammatory markers)
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Female Biote Pellet Procedure: $350 (every 3 to 4 months)
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Male Biote Pellet Procedure: $750 (every 4 to 6 months)
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Vibrant Wellness Advanced Lab Testing: Starting at $700
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IV Hydration Therapy: Starting at $160
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LDN Initial Consultations: Starting at $125
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Cash Pay Ultrasound: Starting at $100 (In-office by appointment only)
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Established Patient & Sick Visits: Starting at $50
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School Physicals: $50
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SECA Body Composition Scan: $35 (or 4 for $100)
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Vitamin Injections: Starting at $15
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Red Light Therapy: $1 per minute (established patients) | $2 per minute (non-patients)
Make Yourself a Priority Today
Watch our welcome video to see inside our Cocoa Village clinic. Learn how our root-cause approach to functional medicine, hormone therapy, and weight loss can help you reclaim your health and vitality.


Practitioner-Grade Supplements for Your Longevity
True health requires daily dedication. Healing continues outside the clinic. We carry only the highest quality supplement lines to support your personalized wellness protocols.
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You can browse our safe, in-house wellness items directly in the grid below. For our specialized clinical brands like Thorne, Ortho Molecular, Biote, and RIMAN Korean Skin Care, please visit our affiliate portal. This ensures you receive authentic products directly from our trusted pharmacy partners.
Meet Your Cocoa Care Team
Our clinic is built on personal experience and professional excellence. Janis Oenbrink, FNP-C founded Emerald Key Wellness after her own battle with hormone imbalance and endometriosis.
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Supporting your journey is our incredible nursing staff. Kelly Page, RN, and Amanda Drotar, a US Army Veteran and Paramedic, work alongside our dedicated administrative team, Delaney and Arieann. Together, they provide a comfortable, welcoming environment where you are truly heard.


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