About OasisRx
We built OasisRX because we were tired of a healthcare system that accepts decline as "normal." We provide bespoke, science-backed medical optimization to help you reclaim your edge, perform at your peak, and age with vitality.
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The End of "Normal Aging"
For too long, high-performing professionals and active adults have been forced to choose between two flawed healthcare models.
On one side: traditional medicine, where doctors glance at a basic blood panel, dismiss your chronic fatigue and brain fog as "normal aging," and tell you to just get more sleep.
On the other side: fast-food retail wellness franchises that offer cookie-cutter IVs and generic treatments with zero personalized medical oversight.
You shouldn't have to accept diminished vitality as a permanent reality. OasisRX was founded to bridge the gap between high-level medical oversight and accessible physical recovery. Operating both a premier physical storefront in Houston/Cypress and a frictionless nationwide telehealth platform, we provide concierge-level hormone optimization, peptide therapy, and metabolic recovery. We abandon the glitchy patient portals and automated phone trees of the past, replacing them with direct, rapid SMS/text communication with your provider.
At OasisRX, you are not a metric. You are a partner in your own physiological optimization.
Meet the OasisRx Leadership Team
We are a team of medical professionals, performance specialists, and operational leaders dedicated to your long-term vitality.
Founder | Team TX Muscle, Inc. & OasisRx Peptide & Wellness
Scott Lightfoot
As an experienced bodybuilding coach, Scott has worked with athletes ranging from first-time competitors to national-level bodybuilders, while also helping everyday men and women lose weight, increase energy, optimize hormone health, and improve metabolic wellness. His approach focuses on treating the individual—not just lab values—by combining comprehensive diagnostics with personalized nutrition, exercise programming, supplementation, peptide therapy, and lifestyle optimization.
Scott has completed Advanced Peptide Therapy Certification, providing specialized education in the clinical application of peptides for areas including recovery, performance, longevity, metabolic health, tissue repair, cognitive function, and healthy aging. He remains committed to ongoing education and staying current with emerging research to ensure patients receive the most effective and up-to-date treatment strategies.
At OasisRx, Scott works alongside licensed medical providers to develop individualized wellness programs that integrate comprehensive laboratory analysis, hormone optimization, peptide therapies, weight management, nutrition coaching, and recovery protocols. His goal is to help every client achieve measurable improvements in health, performance, and longevity while providing exceptional education and ongoing support throughout their wellness journey.
Whether working with elite athletes seeking peak performance or individuals striving to regain their health and vitality, Scott is dedicated to delivering personalized care that empowers clients to look, feel, and perform at their best.
Health Care Leader
Narissa McKinnon
As a partner at OASIS RX, she brings a unique combination of healthcare operations, business leadership, patient advocacy, and a genuine interest in helping people better understand the options available to improve how they feel and function.
At OASIS RX, Naressa’s primary areas of focus are testosterone replacement therapy, peptide therapy, medical weight management, and health optimization. She has a particular interest in the evolving science surrounding hormones and peptides and enjoys helping clients understand how these therapies work, what options may be available, and what questions they should be asking as they work with the OASIS RX medical team.
A former collegiate athlete, Naressa also has a personal appreciation for the role that strength, recovery, body composition, energy, and long-term health play in quality of life. Her approach is straightforward: provide good information, set realistic expectations, and make an often-confusing area of healthcare easier to understand.
Outside of OASIS RX, Naressa serves as President of the Board of Harris County Emergency Services District No. 9, which oversees the Cy-Fair Fire Department. Her background also includes decades of service with Special Olympics Texas and nonprofit leadership supporting women veterans.
Whether in healthcare, business, or public service, Naressa has built her career around leadership, education, and helping people. At OASIS RX, that means helping create an experience where clients have access to innovative therapies, appropriate medical oversight, and a team committed to helping them reach their individual health and wellness goals.
As a partner at OASIS RX, she brings a unique combination of healthcare operations, business leadership, patient advocacy, and a genuine interest in helping people better understand the options available to improve how they feel and function.
At OASIS RX, Naressa’s primary areas of focus are testosterone replacement therapy, peptide therapy, medical weight management, and health optimization. She has a particular interest in the evolving science surrounding hormones and peptides and enjoys helping clients understand how these therapies work, what options may be available, and what questions they should be asking as they work with the OASIS RX medical team.
A former collegiate athlete, Naressa also has a personal appreciation for the role that strength, recovery, body composition, energy, and long-term health play in quality of life. Her approach is straightforward: provide good information, set realistic expectations, and make an often-confusing area of healthcare easier to understand.
Outside of OASIS RX, Naressa serves as President of the Board of Harris County Emergency Services District No. 9, which oversees the Cy-Fair Fire Department. Her background also includes decades of service with Special Olympics Texas and nonprofit leadership supporting women veterans.
Whether in healthcare, business, or public service, Naressa has built her career around leadership, education, and helping people. At OASIS RX, that means helping create an experience where clients have access to innovative therapies, appropriate medical oversight, and a team committed to helping them reach their individual health and wellness goals.
OasisRx Team Member
Bryan Schild
Bio Coming Soon
OasisRx Team Member
Darren Webber
Bio Coming Soon
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OasisRx Team Member
Andrew Edwards
Bio Coming Soon
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