Weight Loss

Personalized, science-backed weight loss with lasting results. Our medical weight loss program is designed to support safe, effective fat loss through a personalized approach that may include nutrition guidance, lifestyle support, lab testing, and prescription therapies when appropriate. By addressing the root causes of weight gain—such as hormone imbalance, insulin resistance, or metabolic dy... Read More

Personalized, science-backed weight loss with lasting results.
Our medical weight loss program is designed to support safe, effective fat loss through a personalized approach that may include nutrition guidance, lifestyle support, lab testing, and prescription therapies when appropriate. By addressing the root causes of weight gain—such as hormone imbalance, insulin resistance, or metabolic dysfunction—we help you achieve sustainable results and improved overall health.


Peptide Therapy

Repair. Rebuild. Renew. Peptides are short chains of amino acids that act as powerful messengers within the body—stimulating natural processes like cellular repair, collagen production, fat metabolism, and hormone regulation. With targeted peptide therapy, it’s possible to support lean muscle growth, enhance recovery, improve sleep quality, boost cognitive function, and promote healthy aging. ... Read More

Repair. Rebuild. Renew.
Peptides are short chains of amino acids that act as powerful messengers within the body—stimulating natural processes like cellular repair, collagen production, fat metabolism, and hormone regulation. With targeted peptide therapy, it’s possible to support lean muscle growth, enhance recovery, improve sleep quality, boost cognitive function, and promote healthy aging. Whether you're seeking better energy, improved body composition, or long-term wellness, peptides offer a science-backed way to optimize how your body performs and heals from the inside out.


Hormone Optimization

Restore balance. Reclaim energy. Renew vitality. Our Bioidentical Hormone Replacement Therapy (BHRT) program helps women and men regain their vitality—physically, mentally, and emotionally—with expert, personalized care.


Consultation

Secily Krehbiel, BSN, RN, BC-FMNS Functional Medicine Nurse Specialist | Hormone & Metabolic Health Educator

Secily Krehbiel is a board-certified Functional Medicine Nurse Specialist with over 25 years of experience in healthcare and nearly two decades as a Registered Nurse. She is passionate about helping men and women optimize their energy, body composition, and overall wellness through science-backed lifestyle education and root-cause support.

At Lewis Rejuvenation Center, Secily works closely with Dr. Lewis to deliver Evidence based, patient-centered care. Her role focuses on educating patients about their lab findings, guiding evidence-based nutrition and fitness strategies, and supporting sustainable changes that improve metabolic, hormonal, and gut health.

With a warm, collaborative approach, Secily helps patients make sense of complex symptoms, understand the “why” behind their health concerns, and feel empowered to take an active role in their wellness journey—one practical step at a time.

Secily Krehbiel, BSN, RN, BC-FMNS Functional Medicine Nurse Specialist | Hormone & Metabolic ... Read More

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Located at: 13830 Sawyer Ranch Rd, Suite 103, Dripping Springs
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