Medical Director
David A. Nyberg, MD
Stanford-trained physician, former Professor of Radiology and author of the textbooks. Four decades in diagnostics, hormones and prevention.
Dr. Nyberg is a distinguished physician with over four decades of clinical and academic leadership in diagnostic imaging, hormone therapy and preventive medicine. A graduate of Stanford University and former Professor of Radiology at the University of Washington, he has authored multiple medical textbooks and over 150 peer-reviewed publications that have shaped modern diagnostic and hormonal care worldwide.
At Ultimate Male he applies precision medicine to men's health, hormonal balance and longevity. His deep understanding of the internal effects of aging allows him to develop targeted, evidence-based plans that restore vitality from the inside out.
Having directed advanced clinics in the U.S. and abroad, Dr. Nyberg leads Ultimate Male with a vision grounded in education, innovation and patient empowerment.
Credentials
Medical Board of California · DEA · NPI
Anyone can check a California medical or nursing license with the Department of Consumer Affairs license search.
Focus
- Preventive medicine
- Hormone therapy
- Diagnostics
- Longevity
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