Hello, my name is Miguel Serrano, and I am a pulmonologist, an expert in respiratory health.
I have over 20 years of experience and have treated thousands of smokers over 40.
Throughout my career, I have seen patients with all kinds of respiratory problems...
- Morning cough
- Stuck phlegm
- Tight chest
- Shortness of breath when climbing stairs
You name it.
I have seen it all.
From the throat clearing that starts off mild… to ten minutes of coughing before being able to speak in the morning… to…









