Dr. Karen Parker Davidson, RN

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Welcome! This is more than just a blog. We’re here to explore the topics about nasal function and flow that matter most to you, and to help you improve your health and well-being. Join me today! My mission is to educate the world on the intricacies of the nose and provide valuable insights into its vital role in health, sleep, and well-being.

About Dr. Karen

Dr. Karen Parker Davidson, RN is the best selling author of Breathe Through Your Nose, Don’t Pay Through It: The Impact the Healthcare Industry Has on Nasal Function and How We Breathe, the creator of the My Little Nose series of children’s books. As a global expert in the field of nasal function (Functional Rhinology), the interpretation of the data for treatment options and clinical progress, she was the first to write and develop patentable nasal airway AI methods and processes for the medical instruments (4-phase rhinomanometry, acoustic rhinometry and PNIF) used to capture the measurement data.

For more than three decades, she has held several positions in the medical device industry, various clinical nursing positions, and specialty certifications in the private sector, as well as time in the US Air Force Reserves as a Flight Nurse and Critical Care Nurse, and a respected educator, subject matter expert (SME) in health policy and medical coding, and adjunct Professor at Liberty University and Central Michigan University.

Her research discussing nasal function and breathing disorders can be found in various medical journals, magazines, books, and academic textbooks, and as a coauthor of the future releases The Power of the Tongue In the Beginning, We Were All Tongue Tied and Sleep Apnea and Pregnancy:

Guest Lectures

Let’s Talk Nasal Function!

The Importance of Nasal Breathing & Rhinomanometry

Sleep Apnea Stories

M is for Measurement

Meet Dr. Karen Parker Davidson

Dr. Karen Parker Davidson, RN is a renowned expert in the field of nasal function, objective nasal measurements, the interpretation of the data for treatment options and clinical progress, and the instruments used to capture the measurement data.

For more than three decades, she has held several positions in the medical device industry, various clinical nursing positions and specialty certifications in the private sector, as well as time in the US Air Force Reserves as a Flight and Critical Care Nurse.

As a respected educator and adjunct Professor at Liberty University and Central Michigan University, she has conducted numerous workshops and seminars sharing her insights and techniques with fellow professionals in the dental and healthcare fields. She believes in the power of early intervention & the transformative impact it can have on one’s quality of life

30+ Years of Clinical & Research Experience

50+ Professional Guest Appearances & Talks

20+ Collaborations with Medical Experts

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1.2k+ Supported Client Around World

Breathe Through Your Nose, Don't Pay Through It

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