Dr. Jonathan Koslowsky

ד"ר יונתן קוסלובסקי
Cardiology | Cardiac Catheterization
Specialist in cardiology and complex cardiac catheterization • Head of Catheterization, Hadassah Mount Scopus Hospital

Cardiology, Cardiac Catheterization

Dr. Jonathan Koslowsky

Cardiology | Cardiac Catheterization

Specialist in cardiology and complex cardiac catheterization • Head of Catheterization, Hadassah Mount Scopus Hospital

Book a specialist consultation: 073-321-4181

Dr. Koslowsky is a senior cardiologist and an international expert in cardiac catheterization, bringing extensive experience, technological innovation and a personal approach to every patient.

He completed his cardiology training at Jerusalem's leading hospitals. He then completed an advanced fellowship in cardiac catheterization at Montefiore Hospital in New York, one of the leading catheterization centers in the United States. During the fellowship he acquired unique skills in performing exceptionally complex catheterizations, using the newest and most revolutionary technologies in the field of catheterization, intended for the most challenging and difficult patients.

Today Dr. Koslowsky serves as head of catheterization at Hadassah Mount Scopus Hospital. In this role he routinely performs urgent, life-saving catheterizations, alongside planned (ambulatory) catheterizations, at the highest level of skill.

Areas of Expertise

Complex Cardiac Catheterization

Unique skills in performing exceptionally complex catheterizations, intended for the most challenging and difficult patients.

Urgent and Planned Catheterization

Routine performance of urgent, life-saving catheterizations, alongside planned (ambulatory) catheterizations, at the highest level of skill.

Advanced Catheterization Technologies

Use of the newest and most revolutionary technologies in the field of catheterization.

General Cardiology

A senior cardiologist and international expert in cardiac catheterization, bringing extensive experience, technological innovation and a personal approach to every patient.

Education and Training

  • Medical studies, Hadassah Medical School, Faculty of Medicine, Hebrew University, Jerusalem (2003-2009); MD awarded 2011
  • BA in Health Science (2006)
  • Internship, Hadassah Medical Center (2010-2011)
  • ECFMG certified (2013)
  • Residency in Internal Medicine, Hadassah Medical Center, Mount Scopus (2011-2015)
  • Fellowship in Cardiology, Shaare Zedek Medical Center, Jerusalem (2016-2018)
  • Fellowship in Interventional Cardiology, Montefiore Medical Center, Bronx, NY (2019-2020)
  • Fellowship in Peripheral Intervention, Jacobi Medical Center, Bronx, NY (2020-2021)
  • MHA, Master of Health Administration, Hebrew University School of Public and Community Medicine, Jerusalem (2017-2019)

Clinical Experience

  • Since 2021: attending physician, Cardiology Department, Hadassah Medical Center, Jerusalem; head of catheterization at Hadassah Mount Scopus.
  • 2007-2009: physician at Terem emergency medical centers, Modi'in.

Research and Academia

  • Dean's award for excellence, Hebrew University medical school (2005).
  • Teaching: teaching assistant in Histology and Anatomy, Hebrew University School of Medicine (2004-2005); lecturer in Physiology and Pathology, Shelem College of Complementary Medicine, Jerusalem (2006-2008).
  • Articles: Left atrial function and mortality in the oldest old (Clinical Cardiology, 2017); STEMI during the COVID-19 Pandemic in New York: Experience from a High-Volume Center (Texas Heart Institute Journal, 2021); Pulmonary Embolism Response Team (PERT), From Justification to Implementation: Review of the Current Data (Current Pharmaceutical Design, 2021).
  • Book chapters: Delaying or Avoiding Medical Care Due to COVID-19 Pandemic (Cambridge Publishing, 2022); Clinical Cases of Electrosonography in Patients with Acute Chest Pain, in Cardiac Electrosonography (Springer Nature, 2023); Cardiac Amyloidosis and Aortic Stenosis, in Cardiac Amyloidosis (Springer, 2025).
  • Oral presentations at Israel Heart Society conferences: GP IIb/IIIa inhibitors in STEMI transfer for primary PCI (2013); serial six-minute walk distance in ambulatory heart failure patients (2018). Poster: Efficacy and Safety of the GuideLiner Catheter (2017).
  • Ongoing research: cardiac rehabilitation outcomes in the modern era; statins for primary prevention in the elderly; thrombosis during COVID in New York.

"Every patient arrives with a unique story. Combining the most advanced technology in the world with a human approach, listening and close accompaniment is the key to the most successful treatment and to your peace of mind."

Complex Cardiac Catheterization
Unique skills in performing exceptionally complex catheterizations, intended for the most challenging and difficult patients.
Urgent and Planned Catheterization
Routine performance of urgent, life-saving catheterizations, alongside planned (ambulatory) catheterizations, at the highest level of skill.
Advanced Catheterization Technologies
Use of the newest and most revolutionary technologies in the field of catheterization.
General Cardiology
A senior cardiologist and international expert in cardiac catheterization, bringing extensive experience, technological innovation and a personal approach to every patient.

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