Evidence driven
Grounded in current scientific research and the evolving evidence surrounding testosterone deficiency and therapy.
About T4L Education
Connecting evidence with clinical practice
T4L Education was created to provide clinicians with reliable, evidence-based education in testosterone deficiency and men's health — an area where evolving science, persistent misconceptions, and variation in clinical practice continue to create uncertainty.
Founded by Abraham Morgentaler, MD, FACS, T4L brings together research, clinical experience, and international expertise to help healthcare professionals better understand the diagnosis and treatment of testosterone deficiency.
Through education, advanced clinical training, international meetings, and freely accessible resources, T4L connects emerging evidence with practical clinical care.
Our approach
Science. Clinical experience. Open discussion.
T4L programming is designed around the questions clinicians encounter in real practice. Education combines published evidence with clinical experience, encourages thoughtful discussion and debate, and brings together experts from multiple disciplines and countries.
Clinically relevant
Focused on the questions, uncertainties, and decisions clinicians encounter in everyday patient care.
International perspective
Bringing together clinicians and faculty from different specialties, countries, and healthcare systems.
Our founder
Founded by Abraham Morgentaler, MD, FACS
T4L Education grew from the clinical practice, research, and teaching of Abraham Morgentaler, MD, FACS, an international authority on men's health and a pioneer in the study and treatment of testosterone deficiency.
Over more than three decades, Dr. Morgentaler's research and clinical work have challenged long-standing assumptions about testosterone, prostate cancer, and men's health and contributed to changes in clinical understanding and practice.
Our story
Growing a global educational community
T4L Education began in 2020 and has expanded to include international congresses, small-group Masterclasses, and a growing collection of educational resources for healthcare professionals. Earlier fellowship teaching has since been folded into the Masterclass in Testosterone Therapy.
What began as a focused teaching effort has become an international educational community — one that continues to evolve as the science, clinical practice, and needs of clinicians around the world change.