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Weissler-Snir, Adaya, MD, CCEP

Director, Inherited Cardiovascular Disease Program, Hartford HealthCare Heart & Vascular Institute




English, Hebrew

Providing the best care to our patients and their companions requires communicating in a way everyone understands. Interpreter services are available 24 hours a day, 7 days a week, 365 days a year. All spoken languages are available, as well as American Sign Language (AS/L).

Accepting New Patients

Cardiac Electrophysiology

Cardiovascular Medicine

Areas of Expertise
Anderson Fabry Disease, Antiarrhythmic Medications, Aortopathies, Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC), Atrial Fibrillation, Atrial Fibrillation Ablation, Atrial Flutter, Brugada Syndrome, Cardiac Amyloidosis, Cardiac Arrest, Cardiac Arrhythmias, Cardiac Device Infections, Cardiac Pacing, Cardiac Resynchronization Therapy (CRT), Cardiac Sarcoidosis, Cardiomyopathy, Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT), Catheter Ablation, Congestive Heart Failure (CHF), Cryoablation, Dilated Cardiomyopathy (DCM), Early Repolarization Syndrome (ERS), Ehlers-Danlos Syndrome, Emery-Dreifuss Muscular Dystrophy, Friedreich’s Ataxia, Hemochromatosis, Hypertrophic Cardiomyopathy, Implantable Cardiac Defibrillators (ICDs), Implantable Loop Recorders, Infiltrative Cardiomyopathy, Inherited Arrhythmia Syndromes, Inherited Cardiomyopathy, Inherited Cardiovascular Diseases, Inherited Channelopathy, Lead Extraction, Left Ventricular Non-Compaction (LVNC), Loeys-Dietz Syndrome (LDS), Long QT Syndromes, Marfan's Syndrome, Myotonic Dystrophy, Pacemakers, Palpitations, Postural Orthostatic Tachycardia Syndrome (POTS), Premature Ventricular Complexes (PVCs), Restrictive Cardiomyopathy (RCM), Right Ventricular Cardiomyopathy, Short QT Syndrome (SQTS), Sudden Cardiac Death, Supraventricular Tachycardia (SVT), Syncope, Tilt Table Testing, Ventricular Fibrillation (VF), Ventricular Tachycardia (VT)


University of London
University of Toronto
University of Toronto

Tel-Aviv University

Medical School
Sackler School of Medicine, Tel Aviv University

Tel-Aviv University

Professional Organizations

  • Heart Rhythm Society, Member
  • American College of Cardiology, Member
  • European Society of Cardiology, Member


Verified Patient Reviews

5 out of 5 stars

She was a professional-knowledgeable, patient, kind, and very helpful. Thankful that she was willing to take us in and spend time with us. Thank you

5 out of 5 stars

Above and beyond! Really great doctor and staff!

5 out of 5 stars

*Dr. Weissler-Snir is a concerned physician. She listens. She keeps asking about my children who should be tested.

5 out of 5 stars

Doctor is very professional.

5 out of 5 stars

A totally great experience. Sense of humor and kind personality kept me at ease throughout the visit.

5 out of 5 stars

*Dr. Weissler-Snir was great. Communicated very well. Felt like she cared & wanted to make sure I understood everything.

5 out of 5 stars

Kind, patient, & extremely thorough.

5 out of 5 stars

She was great! Descriptive - showed pictures. Made me feel comfortable.

5 out of 5 stars

Dr. Snir is a good doctor, all I can say.

5 out of 5 stars

*Dr. Snir has been caring considerate and kept me up to date and informed about my care - excellent doctor!

Other Reviews from Around the Web


Aetna, Anthem, BCBS Medicare, CarePartners of Connecticut, Cigna Healthcare, Colonial Cooperative Care, Community Health Network of Connecticut, Inc., Connecticare, Connecticare Commercial, Connecticare Medicare, Corvel, Coventry, Essence Healthcare, Evercare, First Health Group Corp., Focus, Harvard Pilgrim, Health Connecticut, Health Direct, Health New England, Healthy Connecticut, Multiplan, Northeast Health Direct, One Health Plan/ Great-West Healthcare, Oxford Health Plans, Prime Health Services, Private Health Care Systems, Inc., Senior Whole Health, United Healthcare, WellCare of Connecticut, Inc.

This information is subject to change at any time. Please check with your insurance provider before scheduling your appointment or receiving services to confirm they are a participating member of the Hartford HealthCare network.