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US-sourced ingredients
Affordable pricing with no hidden fees
503A Regulated pharmacies
100% online process
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Access the clinical expertise of New Genesis Vitality. Board-Certified protocols for those who demand rigorous results.

Meet Your Physicians

The Medical Board

Founded on principles of holistic well-being, we strive to support mind, body, and spirit through a personalized approach to wellness.
Jeni Baker, MD, board-certified emergency medicine physician at New Genesis Vitality.

Jeni Baker, MD

Women's Health & Advanced Peptide Therapy
Board-Certified, Emergency Medicine
Licensed in: Louisiana, Colorado,Texas

Dr. Baker spent her career in the ER, where every symptom gets taken seriously and nobody gets brushed off. She brings that same standard to women’s health. If you’ve been told “it’s just menopause” or “try eating less,” she’s the physician who actually listens, looks at your labs, and builds a plan around your biology instead of a lecture. From metabolic and hormone health to skin, hair, and intimate wellness, her focus is the whole woman: strong, balanced, and feeling like herself again.

Dr. Jeff Beaty, DO — Board-Certified Emergency Medicine, New Genesis Vitality

Jeff Beaty, DO

Advanced Peptide Therapy & Longevity
Board-Certified, Emergency Medicine | A4M-Certified, Peptide Medicine
Licensed in: Texas, Florida, Arkansas

Dr. Beaty doesn’t just practice longevity medicine. He’s lived it. A board-certified ER physician and A4M-certified in peptide medicine, he’s also a former competitive bodybuilder and Ironman triathlete. He knows firsthand what it takes to build a body, push it to its limit, and keep it strong for the decades after. His specialty: recovery, repair, and resilience for active adults who have no intention of slowing down. Rigorous medicine, informed by real training.

Keith Kirbow, APRN, FNP-C, PMHNP-BC, dual-board-certified nurse practitioner at New Genesis Vitality.

Keith Kirbow, APRN, FNP-C, PMHNP-BC

Medically Guided Weight Loss & Advanced Peptide Therapy
Dual-Board Certified NP, Family Practice & Psychiatry
Licensed in: Texas, Florida, Colorado, Arkansas, Oregon

Dual board-certified in Family Practice and Psychiatry, Keith is the provider patients describe as thorough and unhurried, the one who asks the questions nobody else asked. He treats weight and wellness as a whole-person problem. Stress, sleep, mood, and metabolism are all connected, and Keith is one of the few providers credentialed on both sides of that equation.

Brad Wasson, DO, board-certified family medicine physician at New Genesis Vitality.

Brad Wasson, DO

Advanced Peptide Therapy & Neuro-Cognitive Health
Board-Certified, Family Medicine | A4M-Certified, Peptide Medicine
Licensed in: Texas, Florida

Dr. Wasson is the medical foundation of this practice. Over 30 years of clinical experience, A4M certification in peptide medicine, and a deep specialty in the area most clinics can’t touch: cognitive and neurological health. Staying sharp, staying strong, staying fully in the game. Like every provider here, he starts with your labs, not a template. Many longtime patients ask for him by name.

Jeffrey McWilliams, MD, board-certified emergency medicine physician at New Genesis Vitality.

Jeffrey McWilliams, MD

Medically Guided Weight Loss, Peptide Therapy & Neuro-Cognitive Health
Board-Certified, Emergency Medicine
Licensed in: Texas, Arkansas, Oklahoma, Louisiana, Florida

Over a decade on the front lines of Emergency Medicine, and a lifelong lifter who still trains hard. Dr. McWilliams brings ER-grade thoroughness to weight loss, peptide therapy, and neuro-cognitive health, the connection between metabolic function and a sharp, clear mind. He understands both sides of your situation: the medicine and the training. Direct, precise, and straight with you.

Jean Davi Pellegalle, APRN, MSN, FNP-C, family nurse practitioner at New Genesis Vitality.

Jean Davi Pellegalle, APRN, MSN, FNP-C

Medically Guided Weight Loss
Dual-Certified Nurse Practitioner
Licensed in: Texas

Davi takes the guesswork and the judgment out of weight loss. His approach is straightforward: your history, your labs, your real life, then a medically guided plan you can actually sustain. No fads, no shame, no lectures. Real medicine that fits the way you live.

Clinical Nutrition & Lifestyle Integration

Medicine is only 50% of the equation. Our specialists help you integrate your medical protocol with precision nutrition and lifestyle mechanics to maximize results and minimize side effects.

Michelle Kilduff

Michelle Kilduff

Role: Certified Nutrition Coach & Female Physiology Specialist

Focus: Navigating metabolic changes on GLP-1s, hormonal balance, and sustainable fueling strategies.

Best For: Patients who want to ensure their weight loss is fat loss, not muscle loss.

Which appointment do I need?

  • Medical Consult: If you need a prescription, lab review, or medical advice, you must see a Medical Provider (MD, DO, AP or NP).

  • Nutrition/Support: If you have your medication but need help with diet, side-effect management (nausea/energy), or workout planning, book a Support Specialist.