https://www.healthcentral.com/article/hi-im-your-neighborhood-respiratory-therapist
Asthma

Hi. I'm Your Neighborhood Respiratory Therapist

John Bottrell

John Bottrell

John Bottrell is a registered Respiratory Therapist. He wrote for HealthCentral as a health professional for Asthma and Chronic Obstructive Pulmonary Disease (COPD).