Doctors Missed His Son's Disease for 20 Years | Ep. 400 with Chuck Knueve
5/20/202623 min
Daniel Robbins interviews Chuck Knueve about watching his son suffer for decades while the healthcare system searched for answers. Chuck breaks down why Cushing’s disease is so difficult to diagnose, what he believes is broken in the process, and how earlier testing could prevent irreversible harm. He also shares why he wrote the book during COVID, how he learned to write at 73 by joining writing guilds, and why he structured the story through his son’s point of view to show what families live with at home, not just what doctors see in clinics.
Key Discussion Points
Chuck explains that diagnosis often takes years because Cushing’s hides behind common symptoms, and his son’s case took over twenty years.
He argues the issue is not one person, but the diagnostic process and guidelines, especially testing not happening soon enough.
Chuck shares the early red flags he wishes had triggered action sooner, including the “buffalo hump,” “moon face,” and abdominal stretch marks appearing together.
He emphasizes the importance of finding an endocrinologist who specializes in Cushing’s disease, ideally at a university or teaching hospital.
Chuck describes the moment he committed to writing the book, a family Zoom call during COVID where his siblings challenged him to start.
He explains why he added jingles: not to be cute, but to create memory triggers that help people recognize the pattern months or years later.
Takeaways
Rare diseases can hide in plain sight, and persistent multi-symptom patterns deserve early testing, not years of waiting.
Parents and patients often have to advocate harder than they think, including pushing for specialist care when the path stalls.
Even when the disease is corrected, delayed diagnosis can mean permanent damage, which is why time is the real enemy.
Writing can become advocacy, and Chuck’s goal is simple: make the next family’s journey shorter than his son’s.
Closing Thoughts
This episode is a reminder that medical systems can miss what families live with every day, and that a single story can change awareness faster than a guideline update. Chuck Knueve turned decades of pain into a practical tool for earlier recognition and better outcomes. If you suspect something is off and you keep hearing “wait and see,” this conversation will push you to ask better questions and keep going.
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Clips
Transcript preview
First 90 secondsChuck Knueve· Guest0:00
It was the 20 years that my son suffered. The story had to be told.
Daniel Robbins· Host0:06
And I know the book is about your son and Cushing's disease, and the tragedy of what he had to go through, and I'm sure what you also had to go through.
Chuck Knueve· Guest0:16
America is an industrialized nation, probably one of the top nations in the world, but the last that I knew, we are 15th in our medical care and how we deliver it. I think we need to catch up.
Daniel Robbins· Host0:27
So if there's a parent watching and they're thinking that there could be something wrong with their child, because I know this is rare, what should they do?
Chuck Knueve· Guest0:36
When there are three symptoms, you should suspect Cushing's disease because no symptom by itself will identify the disease.
Daniel Robbins· Host0:44
So Chuck, you just wrote this book. Probably the most personal thing that you will ever do in your life is to write this book, and congratulations on that. And we'll get all-- We'll get into this. And I know the book is about your son and Cushing's disease, and the tragedy of what he had to go through, and I'm sure what you also had to go through. So take me back to the moment when you got that diagnosis.
Chuck Knueve· Guest1:24
It was a long process to get the diagnosis. It was not just, uh, going to the doctor for