What does it really take to build a thriving business while navigating personal loss, single motherhood, medical challenges, and starting over from scratch?
In this special episode of Modern Thyroid and Wellness, McCall McPherson steps away from her usual role as interviewer as she's joined by her longtime friend and Modern Thyroid Clinic's Weight Loss Program Director, Melissa Afflerbach. Together, they share the deeply personal story behind the creation of Modern Thyroid Clinic and the challenges, setbacks, and pivotal moments that transformed a tiny one-room practice into one of the nation's leading virtual thyroid clinics.
McCall opens up about building a business while navigating divorce, raising two young daughters, advocating for her medically complex child, and caring for patients who desperately needed answers. She reflects on the lessons she learned about resilience, entrepreneurship, leadership, and the importance of finding purpose even during life's hardest seasons.
Whether you're an entrepreneur, healthcare provider, working parent, or simply facing a difficult season of life, this conversation offers an honest look at perseverance, hope, and what it truly means to build something meaningful.
🔑 Key Topics Covered
💙 Building a Practice One Patient at a Time
When McCall first opened what would eventually become Modern Thyroid Clinic, there was no large medical team, no marketing department, and no polished office.
Instead, there was:
She managed nearly every aspect of the business herself, from answering patient questions and reviewing lab work to scheduling appointments and completing paperwork. Every new patient felt like a gift, and each success story naturally led to another through word of mouth.
🌱 Finding Purpose During Difficult Seasons
At the same time her practice was beginning to grow, McCall was facing enormous challenges in her personal life.
She shares openly about:
Throughout these experiences, one thing continued to motivate her:
Helping patients regain their health.
She explains that finding purpose in changing people's lives became the fuel that carried her through some of life's darkest moments.
🚀 Growing Without Traditional Marketing
One of the most surprising parts of McCall's story is how Modern Thyroid Clinic expanded almost entirely through patient referrals.
As patients experienced meaningful improvements in their thyroid health, they naturally shared their experiences with friends and family.
That trust became the foundation for sustainable growth and eventually helped transform a small local practice into a nationally recognized virtual clinic.
🌸 Rebuilding After Rock Bottom
Following her divorce, McCall found herself starting over.
She moved into a small apartment with her daughters and began rebuilding every aspect of her life.
Rather than seeing this season only as loss, she began asking herself important questions:
She encourages listeners to become incredibly specific when defining their vision because clarity often becomes the blueprint for future success.
🤝 The Power of Community and Mentorship
As Modern Thyroid Clinic continued growing, opportunities began opening through relationships with people who believed in McCall's vision.
She reflects on how joining Austin's wellness community connected her with mentors and collaborators who helped elevate her business while encouraging her to do the same for others.
Her advice is simple:
As your success grows, bring other people with you.
Supporting others creates stronger communities and multiplies positive impact.
💻 How COVID Changed Everything
Like many healthcare practices, Modern Thyroid Clinic experienced significant changes during the COVID-19 pandemic.
The practice rapidly transitioned from mostly in-person visits to a fully virtual model, allowing patients across the country to access specialized thyroid care.
While this period brought tremendous personal challenges, it also created opportunities for innovation and ultimately laid the foundation for the clinic's national expansion.
🌿 Success Requires Both Hustle and Rest
One of the most valuable lessons McCall shares is that sustainable success isn't built through constant hustle.
Instead, she describes entrepreneurship as a series of seasons.
Some seasons require intense focus, long hours, and perseverance.
Other seasons require intentional rest, recovery, and reflection.
Learning when to push forward and when to step back has become one of the most important leadership lessons she's learned throughout her journey.
🌟 Final Takeaway
Modern Thyroid Clinic didn't become what it is today overnight.
It was built one patient...
one challenge...
one difficult season...
and one small step at a time.
McCall's story is a reminder that success is rarely a straight line.
Life will bring setbacks.
Plans will change.
Unexpected challenges will arise.
But purpose, resilience, community, and the willingness to keep moving forward can create opportunities that once seemed impossible.
If you're in a season of rebuilding, this episode offers an encouraging reminder:
Your current circumstances do not define your future.
Sometimes the most meaningful journeys begin with nothing more than the courage to take the very next step.
👤 About the Guest
Melissa Afflerbach is the Weight Loss Program Director at Modern Thyroid Clinic and has more than 17 years of experience designing transformational wellness programs, luxury retreats, and community-centered health initiatives. She specializes in program development, strategic leadership, and creating meaningful experiences that empower lasting personal growth.
🔗 Resources & Links
🌐 Melissa Afflerbach:
Melissa Afflerbach | Modern Thyroid Clinic
📲 Follow McCall McPherson & Modern Thyroid and Wellness
💻 Website: modernthyroidclinic.com
🐦 X / Twitter: @thyroidexpert
🌐 Host Website: mccallmcpherson.com
📺 YouTube: McCall McPherson Channel
📘 Facebook: McCall McPherson PAC
📸 Instagram: @mccallmcphersonpa