Kara Wilfong
Doctorate Prepared Advanced Registered Nurse Practitioner
Fleming IslandA doctorally-prepared nurse practitioner who spent a decade as an emergency room nurse before moving into aesthetics and wellness.
Thinnr · Fleming Island, FL
Thinnr: weight loss without medication or injections
A proprietary, coaching program built on portion control and a balanced, lower-calorie way of eating; no prescriptions and no needles required. The right fit if you are not a candidate for medication, or simply prefer not to use one.
Written by the Well Labs+ editorial team · Last updated July 2026
Program Overview
What Thinnr does
Thinnr is our proprietary, homeopathic, injection-free weight loss program: no medication, no prescriptions required. It works by coaching you through portion control and a healthy, balanced, lower-calorie way of eating, so the habits you build are the engine of the result, not a drug.
It is deliberately kept distinct from our Weight Loss Program, which includes peptide and GLP-1 class medication tiers. Which one fits you is a decision we make together at your screening visit, part of our complete medical weight loss care.
What’s Included
A completely injection-free approach
Thinnr is highly effective for the right candidate precisely because it asks you to build habits, not fill a prescription.
No medication, no injections
A completely holistic approach: no prescriptions, no GLP-1 class medication, no needles. The plan works through portion control and a balanced, lower-calorie way of eating instead.
Built around your habits
We help you understand your own eating patterns, portion sizes, and triggers, then build a realistic, sustainable structure around them rather than a generic meal plan.
A foundation for lasting change
Because there is no medication to come off of, Thinnr is designed to build habits you keep using long after the program ends, which is exactly the point.
Thinnr can be layered with lipotropic injections for extra metabolic support, which your provider can walk through at your consultation.
Fleming Island · Northeast Florida
A sustainable, medication-free option for Fleming Island
Many of our research-first Fleming Island patients ask specifically for a non-medication path before they will consider anything else. Thinnr answers that directly: no injections, no prescriptions, just a coached structure built around habits that hold up to a real, active coastal life.
Northeast Florida’s UV index climbs to extreme from spring through late summer, and sun exposure drives much of the collagen loss and visible aging we treat, so care here is as much about prevention as it is about correction.
The practice Fleming Island trusts for medical wellness. We’ve been voted the area’s best medspa six years running, cared for from our medspa on Island Lane.
Serving
- Fleming Island
- Orange Park
- Middleburg
- Green Cove Springs
- Jacksonville
- Clay County
The Pura Vida Approach
Coached, not prescribed
Thinnr works because we spend real time understanding your eating patterns and portion sizes, then coach you through a realistic, balanced diet you can sustain, checking in monthly and staying available by phone in between.
That is the difference between a program and a partner, part of our full medical weight loss care.
Is This For You?
Am I a Candidate?
A Good Fit If…
- you prefer a completely non-medication, non-injectable approach to weight loss
- you are not a candidate for a GLP-1 class medication and still want a supervised program
- you want coaching on portion control and a balanced, lower-calorie diet
- you are willing to build habits you can keep using after the structured program ends
Let’s Talk First If…
- you are hoping for the fastest possible result and would consider a medication tier instead
- you want a guaranteed amount of weight lost, which no honest program can promise
- you have not yet had a screening visit to confirm Thinnr is the right starting point for you
If a medication tier would genuinely serve you better, we will tell you honestly and point you toward our Weight Loss Program instead. Recommending the right fit over the easiest sale is part of how we work.
Ready to Start?
Sounds like you? Let’s build your Thinnr plan.
Request an appointment and we’ll confirm Thinnr is the right starting point at a screening consultation, here in Fleming Island.
Our Process
What to expect at your visit
A screening conversation, first
We start by understanding why weight has been hard to lose: portion sizes, emotional eating, or lifestyle patterns. This conversation shapes your Thinnr plan and confirms it is the right starting point for you.
A portion-control, balanced-diet structure
Your plan centers on portion control and a healthy, lower-calorie, balanced way of eating, coached by our team, with no medication or prescription involved at any point.
Monthly check-ins for accountability
We see patients monthly to review progress and are available by phone for extra accountability between visits, the same support model we use across every weight-loss program.
A plan you can keep
Because Thinnr never involves medication, there is no "coming off" period to plan for. The lifestyle habits you build are the whole point, designed to hold once the structured program ends.
What Our Patients Are Saying
What Fleming Island patients say
4.9★ From 1,400+ verified Google reviews across both Fleming Island locations.
"I did the seratonin weight loss program and was very nervous and not sure about it or the results but at the end of 3 months I looked and felt amazing. Kara has been amazing and has given me so much great information and guidance."
"Their weight loss program has been life changing - I went from needing a walker because of back pain to walking unassisted. Can’t say too many great things about all they do."
"I had an appointment with Kara to talk about hormones, bloodwork and weight loss. She was extremely knowledgeable and helped me understand what was going on with my body… Most important is I was able to do virtual appointments so I didn’t have to miss work or family time."
Prefer to Talk First?
Questions before you book? Call us.
Talk through whether Thinnr’s non-medication approach is right for you with our Fleming Island team before you schedule.
Proven Excellence
The most-reviewed medspa in Clay County
Thinnr is available at our Island Lane medspa, serving Orange Park, Middleburg, and greater Jacksonville.
1,400+
Five-Star Reviews
More Google reviews than any other medspa in the region.
4.9★
Average Rating
Verified on Google across both Fleming Island locations.
2
Fleming Island Locations
Serving Clay County, Orange Park & greater Jacksonville.
Meet Your Care Team
Clinician-led weight-loss care
Kara Wilfong leads our medical weight-loss programs, backed by our nurse practitioner and physician assistant team. You’ll see the same care team, visit after visit.
Brittany Smith
MSN, APRN, FNP-C
Fleming IslandA certified Family Nurse Practitioner specializing in advanced aesthetic medicine, with six years in trauma and progressive care before aesthetics.
Emily Arnold
Physician Assistant-Certified
Fleming IslandA board-certified physician assistant specializing in aesthetic medicine, with a Master of Physician Assistant Studies from Augusta University.
Portrait coming soon
Brooke Taylor
Medical Assistant
Fleming IslandSupports the clinical team through every appointment so your provider can deliver attentive, unhurried care.
Patient Care Team
Scroll to meet the full team
Frequently Asked Questions
Thinnr Questions, Answered
Does Thinnr involve semaglutide, Ozempic, or any other weight-loss medication?
No. Thinnr is a completely non-medication, non-injectable program: no semaglutide, no Ozempic-class drugs, and no prescriptions of any kind. It works through portion control and a healthy, balanced, lower-calorie way of eating, coached by our team from start to finish.
How is Thinnr different from Pura Vida’s Weight Loss Program?
Thinnr never involves medication, while our Weight Loss Program includes tiers built on a peptide or a GLP-1 class medication, prescribed and monitored by a nurse practitioner. Thinnr is the option for patients who are not candidates for medication, or who simply prefer a non-medication path, and both programs are part of the same medical weight loss care at Pura Vida.
Who is a good candidate for Thinnr’s non-medication weight-loss program?
Thinnr suits patients who want a structured, coached approach to portion control and diet without medication, including anyone contraindicated for a GLP-1 class medication. It also fits Fleming Island’s health-conscious, prevention-minded patients who would rather build lasting habits than rely on a prescription. We talk through your history at a screening visit to confirm it is the right fit for you.
Can Thinnr guarantee a certain amount of weight loss?
No program can guarantee a specific result, and we won’t tell you otherwise. Thinnr patients see real, lasting changes when the portion-control and dietary habits are followed consistently, supported by monthly check-ins and phone availability between visits.
Where can I find a non-medication weight-loss program near Fleming Island?
Pura Vida offers Thinnr at our medspa on Island Lane in Fleming Island, FL, serving patients throughout Orange Park, Middleburg, Green Cove Springs, and greater Jacksonville. We’ve been voted the area’s best medspa six years running, and our team coaches every Thinnr patient through the same portion-control structure used across our weight-loss programs.
Will I see a medical provider on Thinnr, and who leads the program?
Yes. Thinnr is led by Kara Wilfong, DNP, APRN, FNP-C, alongside our nurse practitioner and physician assistant team, and you’ll have a screening visit plus monthly check-ins with our clinical team throughout the program. Health content on this site is medically reviewed by our Medical Director.
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Ready When You Are
Let’s talk about a medication-free plan
Request an appointment and we’ll walk through your history, confirm Thinnr is the right starting point, and build a coached plan around habits you can keep.
Not ready to book? Send us a question instead.