

Cardiology
John Alexander, M.D.
Dr. John E. Alexander, MD, is a cardiologist practicing in Charlotte, North Carolina, with subspecialty expertise in echocardiography, interventional cardiology, and non-invasive cardiology. He treats adult patients with a range of cardiovascular conditions, including adult congenital heart conditions, hypertension, heart palpitations, and hyperlipidemia. With over 45 years of experience since graduating from Duke University School of Medicine in 1980, Dr. Alexander manages common and complex ca
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Credentials
Board Certifications
- Internal Medicine (ABIM)
- Cardiovascular Disease (ABIM)
Education & Training
- Medical School: Duke University School of Medicine (MD, 1980)
- Internship: Ohio State University Hospital (Internal Medicine, 1981)
- Residency: Georgetown Hospital (Internal Medicine, 1988)
- Fellowship: Georgetown Hospital (Cardiovascular Disease, 1991)
Years in Practice
45+ years
Peer Recognition
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Conditions & Treatments
Insurance(s) Accepted
Please verify your coverage with the provider — plan participation can change.
Practice Details
Hospital Affiliations
- Blue Ridge Regional Hospital
- Duke University Hospital
- Novant Health Presbyterian Medical Center
- Novant Health Huntersville Medical Center
Languages
English
Conditions Dr. Alexander treats
Insurance accepted
Frequently asked
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Specialists similar to Dr. Alexander
More interventional cardiology specialists in North Carolina
Sources
- https://www.doximity.com/pub/john-alexander-md
- https://www.healthgrades.com/physician/dr-john-alexander-37ctm
- https://connect.medicalnewstoday.com/provider/dr-john-alexander-1144220286
- https://www.providerrankings.com/john-e-alexander-md-1144220286
- https://ctti-clinicaltrials.org/about/executive-committee/john-alexander/
- https://medicine.duke.edu/profile/john-hunter-peel-alexander











