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Functional & Performance Medicine

Medical Weight Loss & GLP-1 Therapy in St. Johns, FL

Overcome weight loss resistance by targeting metabolic, hormonal, and inflammatory root causes.

Sustainable Body Composition & Metabolic Vitality

Weight loss resistance is rarely a matter of willpower. It is often driven by metabolic dysfunction, insulin resistance, chronic low-grade inflammation, thyroid suppression, and hormonal imbalances.

Our medical weight loss program in St. Johns, FL goes far beyond restrictive calorie counting. We combine advanced biomarker testing with evidence-based GLP-1 and GIP metabolic therapies, customized nutrition, and body composition tracking.

By restoring cellular insulin sensitivity and optimizing satiety signaling, we help you shed visceral fat while preserving lean muscle mass and metabolic rate.

Our Root-Cause Approach

Beyond Symptom Suppression

We assess fasting insulin, HbA1c, thyroid cascade, inflammatory markers, and gut permeability to unlock metabolic bottlenecks.

LocationSt. Johns, FL Office

Comprehensive Care Protocols

What Our Weight Loss Protocols Include

All prescription protocols are combined with personalized lifestyle and metabolic coaching for long-term weight maintenance.

GLP-1 & GIP Peptide Protocols (Semaglutide / Tirzepatide when clinically indicated)

Metabolic Rate & Insulin Resistance Assessments

Targeted Micronutrient & Amino Acid Therapy

Custom Anti-Inflammatory Nutrition & Meal Planning

Ongoing Muscle Retention & Body Composition Monitoring

Symptoms We Commonly Resolve

Inability to Lose Weight Despite Exercise and DietConstant Sugar & Carbohydrate CravingsPost-Meal Energy Crashes & LethargyVisceral Belly Fat AccumulationJoint Pain & Systemic Inflammation

Clinical Diagnoses Addressed

Insulin Resistance & Metabolic SyndromePre-Diabetes & Type 2 DiabetesThyroid-Driven Weight GainHormone-Induced Weight Loss Resistance
Susie Spell, MSN, FNP-C, DipABLM

Clinical Care Lead

Susie Spell, MSN, FNP-C, DipABLM

Nurse Practitioner — Functional & Lifestyle Medicine

Our care protocols are directly supervised by board-certified nurse practitioners specializing in functional, longevity, and metabolic medicine in St. Johns, FL.

Patient Questions

Frequently Asked Questions

How do GLP-1 medical weight loss therapies work?

GLP-1 medications mimic natural satiety hormones that slow gastric emptying, reduce intense cravings, and improve cellular glucose uptake, allowing your body to burn stored fat efficiently.

Will I lose muscle mass while taking GLP-1 medications?

Preserving lean muscle is a core focus of our practice. We incorporate structured protein intake guidelines, resistance exercise recommendations, and targeted amino acid or peptide support to protect muscle tissue.

What happens after I reach my weight goal?

We design a gradual tapering and long-term metabolic maintenance protocol focused on sustainable nutrition, muscle preservation, and lifestyle habits to prevent rebound weight gain.

Ready to find out what's really going on?

Your first step is a consultation — a real conversation about your health, your history, and what you want to change. No rush, no pressure, just clarity.