Meet Your Physician

Dr. Gregory Daniel, MD

Founder · Longevity & Regenerative Medicine

A trailblazing force at the intersection of medicine, longevity, and visionary practice. Dr. Daniel leads Focus Lifestyle with one mission: help patients live longer, stronger, and better in every stage of life.

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The Physician

Dr. Gregory Daniel, MD

Board-Certified · Longevity & Regenerative Medicine · Amherst, NY

Dr. Daniel does not follow trends. He follows the science — and right now the science points to longevity medicine, peptide therapy, and precision hormone optimization as the most powerful tools available to modern medicine.

He is a physician-authored expert on GLP-1 therapy and sarcopenia, one of the only physicians in Western New York offering the Galleri multi-cancer early detection test, and a recognized voice on precision hormone optimization. His work has been featured in CNN, NBC, The New York Times, Men’s Health, and The Dr. Oz Show.

  • Board-certified physician with expertise in regenerative and longevity medicine
  • Physician-authored content on GLP-1, sarcopenia, peptides, and mitochondrial medicine
  • Pioneering Galleri multi-cancer early detection testing in Buffalo — used at Cleveland Clinic
  • Pioneering focused precision hormone replacement protocols in Western New York
  • Featured in CNN, NBC, The New York Times, Men’s Health, and The Dr. Oz Show
  • 15+ years of clinical experience in longevity and regenerative medicine
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