License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. John Askew:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Askew is Excellent. Dr. Askew has been reviewed by 2 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. John Askew, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 7 areas:
  • Acute Coronary Syndrome (ACS)
  • Coronary Artery Disease (CAD)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Left Ventricular Dysfunction
  • Unstable Angina

Education & Awards

Dr. Askew graduated from University of Missouri at Kansas City.


Dr. Askew has 2 hospital affiliations:

  • District One Hospital 
  • Northfield City Hospital 

> > > > Dr. John Askew, MD

Similar doctors nearby

Dr. Ralph Wertwijn

Internal Medicine
29 years experience
Owatonna, MN

Dr. Jason Steinle

Internal Medicine
14 years experience
Owatonna, MN

Dr. Jill Briggs

Internal Medicine
6 years experience
Owatonna, MN

Dr. Chance Witt

Internal Medicine
Owatonna, MN

Dr. Naseema Gangat

Internal Medicine
9 years experience
Owatonna, MN

Dr. Sathiraju Undavalli

Internal Medicine
Owatonna, MN
Search All Similar Doctors
Additional Information
Dr. John W Askew MD is a male Internist, has 12 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. John W. Askew practice?
Dr. John Askew has 1 office location.
Dr. John Askew practices Internal Medicine and Cardiovascular Disease near Owatonna, MN.
See Owatonna Internists and Owatonna Cardiologists.