Membership Success Stories

After joining the Testosteronology Society™, medical professionals across the world have experienced remarkable growth in their practices. Membership gives them visibility within a trusted, specialty-focused directory, helping them attract a steady flow of new patients actively searching for expertly trained Testosteronologists®. This increased exposure allows clinicians to expand their reach while offering a higher standard of care.

The Society’s comprehensive educational programs—ranging from multidisciplinary team meetings to expert-led webinars and case reviews—equip practitioners with cutting-edge knowledge in hormone science, testosterone therapy, and metabolic optimization. Members consistently report that this ongoing education strengthens their clinical decision-making and elevates their confidence in treating even the most complex hormonal cases.

Beyond education, the collaborative community is one of the greatest benefits. Members engage with peers and leaders in the field twice weekly, sharing real-world experiences, refining best practices, and contributing to meaningful discussions that push the specialty forward. This environment not only supports professional excellence but also fosters personal growth, helps clinicians sharpen their skills, enhance patient outcomes, and advance in their careers with purpose and momentum.

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. 

Colette Nelson
FNP-C, RD, RN, CDCES, MSCP, AAFE
 

Practicing medicine in 2025 and beyond means navigating a rapidly changing landscape in the care of both men and women. Today’s men are facing lower testosterone levels, driven by environmental toxins, lifestyle demands, and chronic stress—factors we can no longer dismiss as “just part of life.” At the same time, the rise of social media and easy access to performance-enhancing drugs has created new challenges that demand informed, proactive physicians. This is where Dr. O’Connor’s philosophy stands apart: a focus on risk-reduction strategies and the practical “ABCDs” of androgen care—delivered in a way that makes sense to men using testosterone and other androgens.

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

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. 

One of my favorite aspects is the open, collaborative discussion, everything from running a cash-based, insurance, or hybrid clinic, to navigating medication coverage, to tackling complex patient cases. This group has been an invaluable sounding board, helping me refine my approach and deliver better care to my patients. 

What makes it even more unique is the diversity of providers and philosophies represented. Each perspective offers fresh insight and fuels exploration into new and emerging areas of medicine. Together, we’re setting a higher standard of care in a field that has often been misunderstood or dismissed. For that, I’m especially thankful to Dr. O’Connor for his leadership in bringing some of the brightest minds together and sparking a movement that’s changing the way we practice.

Patricia Zamora, NP
Peak Performance & Longevity
 

Being part of Dr. O’s Testosteronologist® team has been well worth the investment. The weekly clinician roundtable meetings are an essential part of my continuing education.

As a solo provider running my own clinic, I don’t always have colleagues to bounce ideas off, review cases with, or stay current on the latest research and treatment updates—at least not without sitting through a boring medical conference. This team, which includes experts in men’s health, internal medicine, emergency medicine, infectious disease, and psychiatry, provides a depth of knowledge you simply won’t find anywhere else.

I’ve gained several new clients through the registry, but the real value has been the education, collaboration, and relationships I’ve built with this team. And as the official very first Testosteronologist®, I look forward to continuing to learn and grow alongside this group.

Which Society Membership Is Right for You?

Choose Certified Testosteronologist® if you want:

• Full access to advanced training
• A recognized credential to display in your clinic
• A directory listing to attract patients
• Committee participation and leadership opportunities
• The ability to shape the future of Testosteronology®
• Twice weekly meetings with the team of Testosteronologists®

Choose Associate Member if you want:

• Foundational education
• Community involvement
• Affordable access to learning
• A stepping stone toward full certification