Our mission is total commitment to the delivery of optimal and informative care to our patients within a professional and considerate atmosphere for all members of the

Emerson Cardiovascular community.

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Welcome. Thanks to improved diagnostic tools, treatment and prevention strategies, today many people live well despite a diagnosis of heart disease. We offer our patients the most current skills needed to manage the full range of cardiovascular disease, including heart attack, heart failure, hypertension and arrhythmias.

by phone: 978-287-8767

Diagnostic Testing

Emerson Cardiovascular offers the following diagnostic tests for our patients:

  • Electrocardiogram
  • Echocardiogram
  • Stress Tests
  • Ambulatory monitoring

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Emerson Cardiovascular offers the following treatments for our patients:

  • Cardiac Cathertization
  • Angioplasty
  • Bypass Surgery
  • Electrophysiology Procedures
  • Prevention — primary/secondary

Dr. Stephen Dyda

Dr. Dyda is the Medical Director of Emerson Cardiovascular Associates, Chief of the Cardiology Service at Emerson Hospital and Director of Nuclear Cardiology. He received his degree from the University of New England … Read more

Dr. Stephen Dyda

Dr. Benjamin Tillinger

Dr. Tillinger is board-certified in cardiovascular medicine, nuclear cardiology, echocardiography and internal medicine. He is the Director of Echocardiography laboratories at Emerson Cardiovascular Associates… Read more

Dr. Benjamin Tillinger.

Dr. Kay Lee Kim

Dr. Kim is board-certified in clinical cardiac electrophysiology, cardiovascular disease, echocardiography, nuclear cardiology and internal medicine. Her clinical interests include the treatment of arrhythmias and cardiac… Read more

Dr. Kee Lay Kim.

Dr. Jonathan Greene

Dr. Greene is board-certified in cardiovascular disease, adult echocardiography, vascular ultrasonography, cardiovascular computed tomography (CT) and nuclear cardiology. His clinical interests include the diagnosis… Read more

Dr. Jonathan Greene

Dr. David Kahan

Dr. Kahan is board certified in cardiovascular disease and interventional cardiology. His clinical interests include coronary disease, hypertension, valvular disease and preventive cardiology.
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David Kahan, MD

Meredith Palusci, NP

Meredith Palusci is a board-certified adult gerontology acute care nurse practitioner and also holds a Master of Science degree in nursing. She provides cardiology care for both inpatients and outpatients. Read more

Meredith Palusci, NP

Alicia Habeshian, FNP-C

Alicia Habeshian is a board-certified family nurse practitioner. She has more than 20 years of both inpatient and outpatient experience, along with work within the cardiac catheterization and electrophysiology lab. Read more

Alicia Habeshian, NP


If you suspect that you or someone else is having a heart attack, call 911 — the emergency response number — to alert emergency medical services staff who can begin lifesaving treatment as soon as they arrive at your location.

We are committed to your health and safety. For more information please read about our Commitment to Safety