Meet The Team:

At The Longevity Center, our founders—Sherri Whitaker, MSN, APRN, AGPCNP-C, IFMCP, and Dr. G—combined decades of academic, clinical, and functional medicine experience to build a different kind of care. We believe in precision, prevention, and partnership: designing personalized treatment programs that help you feel better, stay thriving, and age with strength.

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integrative medicine
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Education Training & Experience

Our team combines advanced medical training with years of experience at world-class institutions. This foundation allows us to deliver evidence-based, personalized care that goes beyond the conventional model.

Sherri Whitaker

MSN, APRN, AGPCNP-C, IFMCP

As a board-certified primary care provider with deep training in internal medicine, peptide therapy, and functional medicine, Sherri takes a holistic and precision-based approach to your care. She specializes in hormone replacement, metabolic balance, and proactive wellness strategies. Her passion: helping patients gain sustainable energy, balance mood, sleep deeply, and feel confident in their bodies again.

Dr. G

Dr. G is a triple-board certified physician in Family Medicine, Integrative Medicine, and Lifestyle Medicine. Her mission is to uncover root causes—whether metabolic, hormonal, environmental—and deliver personalized protocols that transform not just lab values but your daily vitality. From family health to advanced disease prevention, Dr. G’s approach blends science, compassion, and lifestyle medicine to help you live longer, healthier, stronger.

Board-certified doctor nurse practitioner offering telemedicine longevity peptide consultation in Ohio, California, and Texas

Board Certifications

  • American Board of Family Medicine – Comprehensive foundation in evidence-based primary care.

  • American Board of Integrative Medicine – Expertise in combining conventional medicine with integrative approaches.

  • American Board of Lifestyle Medicine – Specialized training in preventing and reversing chronic disease through lifestyle interventions.


Specialized Training in Longevity & Functional Medicine

  • Institute for Functional Medicine (IFMCP Certified Practitioners) – Systems biology, advanced diagnostics, and root-cause clinical approaches.

  • American Academy of Anti-Aging Medicine (A4M) – Cutting-edge education in hormone optimization, peptide therapy, and cellular health.



Begin Your Journey