About
Walter N. Gaman, MD, DABFM, FAAFP, co-founded Executive Medicine of Texas in Southlake in 2005 alongside Dr. J. Mark Anderson. A native of Canada, he earned his medical degree from the University of Manitoba. He holds board certification in family medicine and carries the distinction of Fellow of the American Academy of Family Physicians.
Dr. Gaman specializes in age management, health optimization, bio-identical hormones, and peptide therapy. Colleagues often call him a master diagnostician. He builds individualized plans of action tailored to each patient's specific situation. ' The two also co-hosted the nationally syndicated Staying Young Radio Show for nine years and now co-host the Stay Young America! podcast. An avid chess player, Dr. Gaman approaches health the same way he approaches the board: every move matters.
Education & Training
Medical School
University of Manitoba
Certifications
Conditions Treated
Who is Dr. Gaman right for?
Dr. Gaman suits patients who want a highly personalized, proactive approach to their health. Adults focused on age management, hormone optimization, or longevity planning will find his expertise directly relevant. Executives and high-performers seeking a master diagnostician to build a tailored health strategy are a natural fit. His background in family medicine also makes him well-suited for patients managing complex or layered health concerns.
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Frequently Asked Questions
Dr. Gaman specializes in age management, health optimization, bio-identical hormone therapy, and peptide therapy. He holds board certification in family medicine and carries fellowship status with the American Academy of Family Physicians. Colleagues recognize him as a master diagnostician who builds individualized care plans for each patient.
Yes. Dr. Gaman holds board certification in family medicine through the American Board of Family Medicine. He also holds the distinction of Fellow of the American Academy of Family Physicians.
Dr. Gaman earned his medical degree from the University of Manitoba in Canada. He brings that foundation to a clinical focus on executive health and preventive medicine.
Dr. Gaman builds individualized plans of action tailored to each patient's specific situation. He approaches health optimization the same way a chess player approaches the board: every move is deliberate and strategic. That diagnostic mindset guides his work in hormone therapy, peptide therapy, and age management.
Yes. Dr. Gaman co-hosted the nationally syndicated Staying Young Radio Show for nine years alongside Dr. J. Mark Anderson. He and Dr. Anderson now co-host the Stay Young America! podcast, where they continue to share insights on health and longevity.
Dr. Gaman sees a wide range of patients, including executives, professional athletes, and individuals focused on long-term health optimization. His expertise in age management and hormone therapy draws patients seeking proactive strategies for healthy aging.
Yes. Bio-identical hormone therapy is one of Dr. Gaman's core clinical specialties. He also offers peptide therapy as part of personalized health optimization plans.
Doctor profile last updated March 21, 2026