Prioritize health first!
One of the leading health and wellness facilities for men. Specializing in testosterone replacement therapy, weightloss program, and much more. Take charge of your health with expert care designed to restore strength, energy, and well-being.
Testosterone Replacement Therapy
Restore energy, strength, and confidence.
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Weightloss Program
Achieve sustainable fat loss and regain vitality.
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Improving Health Span
Personalized care to enhance longevity and well-being.
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John Webb MD, MBA
John Webb, MD is a leading men’s health physician and health expert on testosterone replacement, weight loss, and assisting men in optimizing their health and physique. He has worked with thousands of patients in helping them perform at their peak. Dr. Webb worked with world-renowned men’s health expert Abraham Morgentaler, MD of Harvard Medical School at Men’s Health Boston, the first men’s health clinic in the US. His research and insights have been featured in prominent medical journals, and he has conducted presentations at national conferences in multiple states.
Our Mission
At Health First St. Louis, our mission is to help men take charge of their health with personalized, science-backed treatments. We focus on restoring vitality, enhancing well-being, and promoting longevity through expert care and advanced medical solutions.
Core Beliefs
Proactive Health for Longevity
Taking charge of health early leads to lasting vitality, confidence, and overall well-being.
Personalized, Science-Backed Care
Every man is unique, and our treatments are tailored using the latest medical advancements to meet individual needs.

Why choose us?
- State-of-the-Art Facility – Modern, cutting-edge clinic designed for comfort and advanced care.
- Innovative Treatments – The latest medical advancements to support men’s health and vitality.
- Expert Team – Experienced physicians and staff committed to personalized care.
- Comprehensive Approach – Focused on aging gracefully, maintaining energy, and enhancing overall well-being.
- Patient-Centered Care – Tailored solutions to help you live a full and active life.
Years of Experience
Satisfied Patients
Online Reviews
Patient Testimonials
I felt sluggish, unmotivated, and like I was losing my edge. Health First helped me regain my energy and strength. Now, I’ve lost 25 pounds, and I feel more confident than ever!
– Michael R., St. Louis
I was struggling with stubborn weight gain despite working out. Their weight loss program transformed my body, and my testosterone levels are finally back on track!
– James T., Missouri
At 45, I thought feeling tired was normal. But after starting treatment, I have more stamina, sharper focus, and I feel like my younger self again!
– David L., Chesterfield