Photo of Dr. John H. Alexander, MD, MHS

Dr. John Alexander, a cardiologist in Durham, NC, treats illnesses such as heart disease through comprehensive care for your heart & cardiovascular system.


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Duke Cardiology at Southpoint  


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Accepting New Patients?

Yes, Dr. John H. Alexander is accepting new patients at this office.


6301 Herndon Road, Durham, NC 27713

Office Hours

  Open Lunch Close

Office Details

Doctor Specialty Cardiology
Accepting New Patients? Yes
Practice Specialty Multi Specialty
Health System Duke University Health System
Languages Spoken English

Insurance Accepted  

Please contact the doctor’s office to inquire about insurance.

About Dr. Alexander
Dr. Alexander



Dr. John Alexander graduated from University of Pennsylvania Perelman School of Medicine in 1993 before completing a residency in Internal Medicine at Brigham and Women's Hospital from 1993 to 1996. He then completed a fellowship in Cardiovascular Disease at Duke University Medical Center from 1996 to 2000.

Dr. Alexander has one office in North Carolina where he specializes in Cardiology.

Dr. Alexander works with twenty-five doctors including Dr. Monique Anderson and Dr. E. Magnus Ohman.


Education & Training  

Medical School


  • Brigham and Women's Hospital
    Residency in Internal Medicine • 1993 - 1996


  • Duke University Medical CenterDurham, North Carolina
    Fellowship in Cardiovascular Disease • 1996 - 2000

Hospital Affiliations

  • Duke University Medical Center

Languages Spoken  

  • English

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