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º¬Ð߲ݴ«Ã½ Langone Provider

James Horowitz, MD

º¬Ð߲ݴ«Ã½ Langone Provider
  • Specialties: Cardiology, Critical Care
  • Treats: Adults
  • Language: English
  • Phone: 212-263-7300
View Locations

As the medical director of the Cardiac Intensive Care Unit at º¬Ð߲ݴ«Ã½ Langone Health, I am dedicated to providing comprehensive and compassionate care to my patients. My approach integrates advanced medical techniques with a patient-first philosophy, ensuring each individual xreceives the highest standard of care tailored to their specific needs.

I specialize in both cardiology and critical care, focusing on managing complex cardiac conditions in critically ill patients. My expertise includes overseeing the Critical Care Cardiology Track, where I guide the development of innovative treatments and protocols aimed at improving patient outcomes in the intensive care setting.

With extensive experience in the field, I bring a unique skill set to my role, combining advanced clinical knowledge with a commitment to education. As the assistant program director for Pulmonary and Critical Care Medicine, I am involved in training the next generation of specialists, emphasizing the importance of a collaborative approach to patient care.

My journey into medicine was inspired by a desire to make a significant impact on patient lives through critical care and cardiology. Completing my medical training with a focus on these specialties, I was driven by the dynamic and challenging nature of the field. At º¬Ð߲ݴ«Ã½ Langone, I am proud to collaborate with a team of dedicated professionals, ensuring our patients receive coordinated and seamless care.


Conditions and Treatments

For Adults
Conditions
  • abnormal heart rhythms
  • acute coronary syndrome
  • angina
  • aortic valve disease
  • aortic valve insufficiency
  • aortic valve stenosis
  • aortoiliac occlusive disease
  • arteriosclerosis
  • atherosclerosis
  • atrial fibrillation & atrial flutter
  • bradycardia
  • cardiac disease in pregnancy
  • carotid artery disease
  • carotid stenosis
  • cerebrovascular disorder
  • chest pain
  • chronic venous insufficiency
  • claudication
  • congestive heart failure
  • coronary artery disease
  • dilated cardiomyopathy
  • endothelial dysfunction
  • fainting
  • heart attack
  • heart disease
  • heart murmur
  • heart muscle disease
  • heart throbbing
  • heart tumor
  • high blood pressure
  • high cholesterol level
  • hypertrophic cardiomyopathy
  • inflammation of the heart valve
  • inflammation of the membrane surrounding the heart
  • ischemic cardiomyopathy
  • lipid disorders
  • lipid metabolism
  • metabolic syndrome
  • mitral valve prolapse
  • mitral valve regurgitation
  • mitral valve stenosis
  • myocardial disease
  • myocarditis
  • obesity
  • occlusive vascular disease
  • peripheral vascular disease
  • rapid heartbeat
  • renal artery stenosis
  • renal vascular disorder
  • rheumatic heart disease
  • sarcoidosis
  • ventricular arrhythmias
  • ventricular fibrillation
  • ventricular tachycardia (VT)
View All Conditions and Treatments
Learn more about conditions we treat at º¬Ð߲ݴ«Ã½ Langone:
Aortic Valve Disease , Aortoiliac Occlusive Disease , Atrial Fibrillation & Atrial Flutter , Bradycardia , Carotid Artery Disease , Chronic Venous Insufficiency , Coronary Artery Disease , High Blood Pressure , Hypertrophic Cardiomyopathy , Lipid Disorders , Obesity , Renal Artery Stenosis , Sarcoidosis , Ventricular Arrhythmias

Positions
  • Associate Professor,
  • Assistant Chief of Service, Division of Cardiology, Department of Medicine
  • Assistant Program Director, Pulmonary Disease/Critical Care Medicine Fellowship
  • Director, Medical Unit 15 CCU, Kimmel Pavilion
Education and Training
  • Fellowship, º¬Ð߲ݴ«Ã½ Grossman School of Medicine, Cardiology Critical Care Medicine, 2018
  • Fellowship, New York Weill Cornell Med Ctr, Cardiovascular Disease, 2011
  • Residency, New York Weill Cornell Med Ctr, Internal Medicine, 2008
  • MD from University of Pennsylvania, 2005

Is this your profile?

This provider accepts the following insurance plans.

View All Accepted Plans This list of insurances changes regularly, and insurance plans listed may not be accepted at all office locations for this provider. Before your appointment, please confirm with your insurance company that this provider accepts your insurance.

James Horowitz, MD does not accept insurance.

Locations and Appointments

º¬Ð߲ݴ«Ã½ Critical Care Associates

550 1st Avenue, 14th Floor, New York, NY 10016

Phone

212-263-7300

Fax

646-501-0150

Interests

Pulmonary Embolism, Cardiac Arrest, Critical Care Cardiology, Cardiogenic Shock , Mechanical Circulatory Support

  • Suh, Caleb T; Owyang, Clark G; Shepard, Lindsay; Yang, Betty; Morgan, Ryan W; Rolston, Daniel M; Counts, Catherine R; Scquizzato, Tommaso; Horowitz, James; Shvilkina, Tatyana; Berg, Katherine; Parnia, Sam; Alilou, Sanam; Swarts, Catherine; Coute, Ryan A; Ammar, Lama A; Herring, William C; Lederer, Thomas; Araos, Joaquin; Abella, Benjamin S; Dezfulian, Cameron; Perman, Sarah M; Teran, Felipe

    Journal of the American Heart Association. 2026 May 06; e049950

  • Senman, Balimkiz; Sinha, Shashank; Truesdell, Alexander G; Safiriyu, Israel; Drakos, Stavros; Dupont, Allison; Basir, Mir Babar; Miller, P Elliott; Rali, Aniket S; Bennett, Courtney; Tehrani, Behnam; Cowger, Jennifer; Hall, Shelley A; Rosner, Carolyn; Hackmann, Amy E; Wang, David E; Papolos, Alexander I; Kadosh, Bernard S; Vallabhajosyula, Saraschandra; Ferri, Michelle; Kochar, Ajar; Gage, Ann; Horowitz, James M; Katz, Jason N; ,

    American heart journal. 2025 Nov 22; 107310

  • Jaffe, Ian S; Ren, Yulan; Tran, Linh; Yuriditsky, Eugene; Gonzales, Anelly M; Patel, Jignesh K; Shahnawaz, Samia; Horowitz, James; Bloom, Ben; Pradhan, Deepak; Kulstad, Erik; Jarman, Heather; Tong, Nam; Thomas, Matthew; Chan, Louisa; Page, Valerie; Deakin, Charles; Perkins, Gavin D; Yu, Chang; Parnia, Sam

    Resuscitation. 2025 Nov 07; 110885

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