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Office
6301 Herndon Rd
Durham, NC 27713Phone+1 919-572-6095Fax+1 919-668-7057
Education & Training
- Brigham and Women's HospitalResidency, Internal Medicine, 1993 - 1996
- Perelman School of Medicine at the University of PennsylvaniaClass of 1993
Certifications & Licensure
- NC State Medical License 1996 - 2025
- American Board of Internal Medicine Cardiovascular Disease
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013
- Fellow (FACC) American College of Cardiology
Publications & Presentations
PubMed
- 33 citationsAsymmetric and Symmetric Dimethylarginine Predict Outcomes in Patients With Atrial Fibrillation: An ARISTOTLE Substudy.John D. Horowitz, Raffaele De Caterina, Tamila Heresztyn, John H. Alexander, Ulrika Andersson
Journal of the American College of Cardiology. 2018-08-14 - 306 citationsTherapeutic versus prophylactic anticoagulation for patients admitted to hospital with COVID-19 and elevated D-dimer concentration (ACTION): an open-label, multicentre...Renato D. Lopes, Pedro Gabriel Melo de Barros e Silva, Remo H.M. Furtado, Ariane Vieira Scarlatelli Macedo, Bruna Bronhara
Lancet. 2021-06-12 - 52 citationsIsolated Mitral Valve Surgery Risk in 77,836 Patients From The Society of Thoracic Surgeons DatabaseSubhasis Chatterjee, J. Scott Rankin, James S. Gammie, Shubin Sheng, Sean M. O'Brien
The Annals of Thoracic Surgery. 2013-11-01
Journal Articles
- Effect of Linagliptin vs Placebo on Major Cardiovascular Events in Adults with Type 2 Diabetes and High Cardiovascular and Renal RiskSteven E Kahn, John H Alexander, Robert D Toto, Darren K McGuire, JAMA
- Apixaban 5 Mg Twice Daily and Clinical Outcomes in Patients with Atrial Fibrillation and Advanced Age, Low Body Weight, or High CreatinineA Secondary Analysis of a Ran...John Alexander, MD, JAMA
- Crowdsourcing Consensus: Proposal of a Novel Method for Assessing Accuracy in Echocardiography InterpretationGerald S Bloomfield, Joseph A Kisslo, John H Alexander, Zainab Samad, Pamela S Douglas, The International Journal of Cardiovascular Imaging
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Press Mentions
- Bempedoic Acid: A Potential Alternative to Statins That Shows Promise in Helping Heart HealthMarch 4th, 2023
- Bempedoic Acid Improved Heart Health in Patients Who Can’t Tolerate Statins, Study FindsMarch 4th, 2023
- New Cholesterol Pill, Nexletol, Lowers Heart Attack Risk for Patients Who Can’t Take Statins: StudyMarch 4th, 2023
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Professional Memberships
- Fellow
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