Find A Certified Testosteronologist®
Move from symptoms to solutions by using our Find a Provider Directory to connect with a Certified Testosteronologist® who delivers the highest level of testosterone, androgen, and hormone-related care.
WHY THE TESTOSTERONOLOGY SOCIETY®
“I wanted the Testosteronology Society® to be the world’s first diverse community of healthcare professionals dedicated to providing the highest standard of care for people receiving testosterone, androgens, and other hormone therapies. This work is bigger than any one doctor or healthcare professional and bigger than any single specialty. It is a consortium that brings together internal medicine, naturopathic medicine, functional medicine, pharmacology, family medicine, women’s health and menopausal medicine, cardiology, infectious disease, emergency medicine, endocrinology, urology, and importantly, psychiatry. It takes all of these disciplines to properly care for people on testosterone, androgens, and hormones.”
Thomas O’Connor, M.D.
Founder and CEO
Testosteronology Society®
Testosteronology® Health Portal
WHY THE TESTOSTERONOLOGY SOCIETY®
“I wanted the Testosteronology Society® to be the world’s first diverse community of healthcare professionals dedicated to providing the highest standard of care for people receiving testosterone, androgens, and other hormone therapies. This work is bigger than any one doctor or healthcare professional and bigger than any single specialty. It is a consortium that brings together internal medicine, naturopathic medicine, functional medicine, pharmacology, family medicine, women’s health and menopausal medicine, cardiology, infectious disease, emergency medicine, endocrinology, urology, and importantly, psychiatry. It takes all of these disciplines to properly care for people on testosterone, androgens, and hormones.”
Thomas O’Connor, M.D.
Founder and CEO
Testosteronology Society®
Testosteronology® Health Portal
Testosteronology Society® Success Stories
Certified Testosteronologist®
Order of ProSclepius™
Alex Lazo-Vasquez, MD
Board Certified in Internal Medicine and Infectious Diseases
My practice as an internal medicine and infectious disease physician is built on prevention and enhancing quality of life. After completing training with the Testosteronologist® group, I integrated hormonal replacement therapy (HRT) into my practice. The positive impact is clear: my patients express immense satisfaction and trust my evidence-based expertise.
Certified Testosteronologist®
Dr. Douglas Christianson
Naturopathic Doctor
Honestly, I’m truly grateful to be part of this group. It has become a team of seasoned medical experts dedicated to advancing health, from androgens and risk reduction to peptide therapy and beyond. The depth of collective knowledge here has expanded my own practice in ways I couldn’t have imagined.
Certified Testosteronologist®
Order of ProSclepius™
Colette Nelson - FNP-C, RD, RN, CDCES, MSCP, AAFE
Being part of this Testosteronology Society® is truly eye-opening. It has not only made me a stronger advocate and clinician for my male patients but has also elevated the quality of care I provide across my entire practice.
Testosteronology Society® Vision
To create a world where men and women on androgens receive safe, ethical, and evidence-based care from highly trained, certified Testosteronologists®, supported by a global society that leads the advancement, standardization, and professional growth of the hormone-therapy field.
Testosteronology Society® Mission
To unite and empower medical professionals and their clinics/practices who specialize in testosterone replacement therapy (TRT) and related men’s and women’s hormonal health fields through education, collaboration, standards, and advocacy.
Testosteronology Society® Objectives
◉ Establish and uphold industry standards and certifications for testosterone and ancillary hormone therapies for both men and women.
◉ Build a worldwide, multidisciplinary community of clinics and medical professionals dedicated to advancing hormone-therapy excellence.
◉ Provide ongoing professional development through annual conferences, webinars, and continuing education programs.
◉ Maintain a trusted global directory of certified TRT specialists known as Testosteronologists®.
◉ Advocate for responsible, scientifically grounded, and patient-centered hormone therapy practices across the industry.
◉ Foster a collaborative environment where members actively learn from one another, share best practices, and consult together to ensure the highest-quality patient outcomes.
Certified Testosteronologist® Membership
◉ Access to the 15-course Testosteronology® Professional Education Program
◉ Testosteronologist® Certification Course
◉ Certified Testosteronologist® Certificate and Digital Badge
◉ Society Website Membership Account
◉ Advanced participation in weekly Grand Rounds sessions with Dr. O'Connor and other Certified Testosteronologists®
◉ Advanced case and protocol training
◉ Find-A-Provider Directory Listing to attract patient leads
◉ Access to Society TRT Guidelines, topic presentations, and clinical education resources
◉ Grand Rounds Recordings Access
◉ Testosteronology® Health Portal Membership
◉ Attend Testosteronology Society® livestremas/webinars
◉ Clinical updates and email insights
◉ Special Testosteronology® event discounts
◉ Committee participation and leadership opportunities
◉ Help shape the future standards of Testosteronology®
Associate Testosteronologist® Membership
◉ Access to the 15-course Testosteronology® Professional Education Program
◉ One-year Testosteronology Society® membership
◉ Professional Associate Testosteronologist® designation
◉ Society Website Membership Account
◉ Access to Society TRT Guidelines and clinical topic presentations
◉ Access to Grand Rounds Recording Library
◉ Monthly Live Q&A Training Sessions
◉ Clinical updates and email insights
◉ Attend Testosteronology Society™ webinars
◉ Special Testosteronology® event discounts
◉ Ongoing clinical education updates and Society Insights Newsletter
◉ A structured pathway toward Certified Testosteronologist® membership