Physician preparing peptide injection for medical weight loss treatment at French Med Spa + Health.

Medical Weight Loss in St. Charles

Personalized, Physician-Backed Weight Loss Support

Medical Weight Loss

Enjoy More Energy, Confidence, and Health With Medical Weight Loss

Fad diets, grueling workout plans, or overly restrictive lifestyles can make weight loss not only miserable, but extremely difficult. That’s why our medical weight loss program uses cutting-edge treatments and physician guidance to help you lose weight quickly, efficiently, and sustainably.

With the power of medical weight loss injections at the center of our program, you can feel fuller for longer, have fewer cravings, and experience steady, healthy weight reduction.

But our program goes beyond injections. We also harness the power of hormone replacement therapy, gut health optimization, nutritional support, lifestyle coaching, physician oversight, and more to achieve weight loss that lasts.

Our program for medical weight loss in St. Charles helps with:

  • Excess weight

  • Insulin resistance

  • Polycystic ovary syndrome (PCOS)

  • Weight-related fatigue

Medical weight loss injections and supplements from French Med Spa + Health in St. Charles.
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Benefits of Medical Weight Loss

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Lose Weight With Greater Control

Medical weight loss supports your brain’s natural satiety signals, helping reduce cravings and portion sizes without the mental tug-of-war.

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Support Metabolic Health

This treatment improves insulin response, lowers inflammation, and reduces your risk of developing type 2 diabetes.

Bioidentical hormone replacement therapy consultation at French Med Spa + Health in St. Charles.

Stay Consistent With Ease

Just one weekly injection—done at home or in office—makes this therapy simple, sustainable, and more effective than daily weight loss meds.

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Personalized Treatment

We tailor your plan to your body, your health history, and your goals. This is not a generic one-size-fits-all program; we customize every detail to your needs.

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Increased Energy and Motivation

Many patients feel more energized and focused as their bodies become more balanced. As they build momentum and begin seeing results, they gain more motivation to keep going towards their goals.

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Your Glow-Up, Tailored for total Health

Map out your wellness and aesthetic goals effortlessly. Our virtual tool lets you select your concerns, explore possibilities, and take the next step toward receiving luxury care.

Build My Treatment Plan

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The French Med Spa + Health Process

Consultation

This step is all about alignment—matching clinical insight with your unique body and vision. From labs to lifestyle, your provider listens and customizes every detail.

Treatment

Your weekly medical weight loss treatment is simple and easy to do. We’ll guide you through the first injection and empower you with tools for safe, confident use at home.

Results

You’ll notice more than a number on the scale. Clients often report better digestion, improved focus, and a renewed sense of ownership over their health.

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Glow Beyond the Treatment Room

Unlock expert-selected skincare essentials that complement your treatments. Achieve timeless brilliance by discovering premium products that nourish, restore, and enhance your natural allure.

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    Pre-Care Instructions

    • Stay well-hydrated by drinking plenty of water in the days leading up to your appointment to support optimal circulation and ease of injection.
    • Eat a balanced meal beforehand to help minimize nausea. We recommend eating a small, protein-rich meal a few hours before your appointment.
    • Be sure to review your current medications and supplements with your provider, as some may impact your response to medical weight loss.
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    Post-Care Instructions

    • Monitor for digestive changes. Mild nausea, bloating, or appetite changes are common in the first few days. These usually lessen with time, but let us know if symptoms persist.
    • Stick to light, nutrient-dense meals. Smaller, well-balanced meals can help your body adjust while supporting your weight loss goals. Avoid greasy or heavy foods immediately after injection.
    • Stay active and continue with light physical activity like walking to support metabolism and minimize side effects—but avoid overexertion while your body adapts.
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An Exclusive Experience, Reserved for You

Let’s talk about your goals. Customized care, luxury treatments, and results-driven expertise—all waiting for you at French Med Spa + Health.

Request Your Initial Consultation

Medical Weight Loss

Why Choose French Med Spa & Health for Medical Weight Loss?

Led by board-certified chiropractic physician Karen French, DC, and medical director James Kolka, DO, our med spa is at the forefront of aesthetic, regenerative, and functional medicine innovation.

When it comes to medical weight loss in St. Charles, we help make your journey smart, supported, and enjoyable. We root every part of your program in clinical research and personalize every step. Our approach is not about giving you injections and never seeing you again. We take a holistic, whole-body wellness approach—because you deserve progress that lasts.

Our Story

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French Med Spa + Health team in St. Charles, medical weight loss specialists.

Frequently Asked Questions