About Dr. Alonso Osorio
Dr. Alonso J. Osorio-Giraldo, MD, is a dual board-certified physician with 24 years of clinical experience in family and emergency medicine. As Medical Director and Owner of Gameday Men’s Health Tyler, he specializes in hormone optimization, performance medicine, and regenerative therapies. Originally from Colombia, Dr. Osorio-Giraldo earned his medical degree from Universidad Industrial de Santander before continuing his training in the United States. As both an immigrant and a proud U.S. citizen, he brings a global perspective and deep gratitude to his work, qualities that shape his dedication to serving his community with compassion and excellence. He has practiced in fast-paced ER settings and led care in primary and preventive medicine, giving him a unique ability to see the full picture of a patient’s health. His transition into performance medicine is driven by a passion for helping patients move beyond symptom management and into long-term transformation.
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