About Key T Wellness
Discover the Difference
At Key T Wellness, we believe that everyone deserves the opportunity to unlock their true health potential. That’s why we never use a “one-size-fits-all” approach. Each patient receives a comprehensive evaluation and a customized treatment plan designed specifically for their unique goals, challenges, and lifestyle.
From hormone optimization and weight loss to aesthetic care and wellness support, our personalized programs help patients feel stronger, look younger, and live better.
Our Philosophy
and What You Can Expect
At Key T Wellness, we believe that exceptional care starts with both our patients and our team. Our QRS philosophy—Quality employees, Results-driven care, and Superb service—guides everything we do. By prioritizing top-tier professionals, effective treatments, and outstanding patient experiences, we have built a trusted reputation in wellness care. This commitment is reflected in our high patient satisfaction and the fact that over half of our new patients come to us through referrals. We take pride in delivering personalized, results-focused care that our patients are eager to share with others.
Health and Vitality
Hormone imbalances can leave you feeling fatigued, unmotivated, and not like yourself. At Key T Wellness, we focus on restoring balance through targeted hormone replacement therapy, helping you regain energy, mental clarity, and overall well-being. By optimizing key hormones, we support a healthier, more vibrant you—so you can feel your best every day.
Performance and Strength
Whether you're looking to improve physical endurance, muscle tone, or overall fitness, balanced hormones play a crucial role in performance. Our treatments are designed to enhance strength, recovery, and stamina, giving you the ability to stay active and reach your personal goals with confidence.
Intimacy and Confidence
A healthy hormone balance is key to maintaining a fulfilling intimate life and overall confidence. Our hormone therapy solutions help address changes in libido, mood, and overall well-being, allowing you to feel more connected and in tune with your body. We provide personalized treatment plans to support a vibrant and satisfying quality of life.
Proudly Veteran Owned & Operated
Experience care that serves with purpose.
At Key T Wellness, we’re proud to be a Veteran-Owned and Operated medical practice, built on a foundation of service, integrity, and discipline. Our Clinical Director, John Bargerstock, MS, PA-C, is a 30-year U.S. Army veteran whose leadership and commitment to excellence shape the care we provide every day.
​
We understand the importance of trust, accountability, and personalized support—values forged through decades of military service and now carried into every patient relationship. Whether you're a veteran, a first responder, or a community member striving for better health, you'll receive compassionate, mission-driven care focused on helping you reach your full potential.
Our Core Values:
The QRS Approach
Our Commitment to Excellence
At Key T Wellness, our Core Values guide every interaction, treatment plan, and decision we make. Rooted in our QRS philosophy, we are committed to delivering the highest standard of care while maintaining a culture of compassion, respect, and excellence.
.png)
Q – Quality Providers
& Staff
We prioritize individualized treatment plans, ensuring every patient receives the attention and care they deserve.
.png)
R – Results-Driven Care
& Respect
We are committed to honesty, transparency, and ethical medical practices, building lasting trust with our patients.
.png)
S – Superior Service
& Patient Safety
Our team stays at the forefront of hormone therapy and wellness advancements to provide the highest quality care.
Clinical Director:
John Bargerstock, MS, PA-C
John Bargerstock brings unmatched experience, leadership, and integrity to Key T Wellness as our Clinical Director. A 30-year military veteran of the United States Army, John has proudly served in multiple roles including:
​
-
Active Duty with the 1/22 Infantry Division, 10th Mountain Division (1985–1988)
-
US Army Reserves, 75th Training Support Division (1988–2006)
-
Texas Army National Guard, 249th Aviation Support Battalion (2006–2015)
John earned his Master of Science in Physician Assistant Studies from Baylor College of Medicine in December 2001 and is a licensed PA-C in Texas. His clinical expertise is rooted in evaluating and treating men and women experiencing hormone imbalances, following medical guidelines set by The Endocrine Society®, AUA, and AACE.
John ensures each patient receives high-quality, personalized care by:
-
Conducting comprehensive evaluations
-
Educating patients on medically necessary treatments
-
Reviewing labs and diagnostics
-
Developing treatment plans that align with state/federal regulations
His leadership experience includes time as a Surgical PA at UTMB-Galveston, a provider for the U.S. Coast Guard, and an Orthopedic PA at MD Anderson Cancer Center. From military service to clinical excellence, John’s career reflects a steadfast commitment to ethical care, results-driven treatment, and improving the lives of those he serves.
Why Choose
Key T Wellness?
Unmatched Precision, Innovation, and Excellence.
At Key T Wellness, we take a personalized and science-backed approach to health. Our expert team is dedicated to helping you achieve optimal well-being through innovative treatments and individualized care.
Personalized Treatment Plans
Every patient receives a customized plan tailored to their unique health needs.
Expert Medical Team
Our specialists bring years of experience in hormone therapy, weight management, and wellness solutions.
Comprehensive Wellness Approach
We focus on overall well-being, addressing both physical and hormonal health.
Cutting-Edge Therapies
We use the latest advancements in medical science to provide effective treatments.
Patient-Centered Care
Your health journey is our priority, and we are committed to guiding you every step of the way.
Proven Results
Our patients experience real, lasting improvements in their health and quality of life.
