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
cleveland clinic center for functional medicine

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, 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 board certified physician in Family Medicine

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