Cardiovascular Imaging Team

Shawn M. Ahmad, MD, MBA

Cardiovascular Medicine

Cardiology is among the most dynamic and exciting fields in medicine, and it's a privilege to work with patients to improve their cardiovascular health. My goal is to provide the most cur… Read more

Areas of focus

  • General cardiology
  • Valvular heart disease
  • Transthoracic echocardiography
  • Transesophageal echocardiography, including interventional and intraoperative (TEE)
  • And 3 more areas of focus

Locations

  • Lebanon
  • Windsor

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Salvatore Philip Costa, MD

Cardiovascular Medicine

I help patients get back to active and meaningful lives without the worry of cardiac issues. I enjoy getting to know each patient and discussing what approach makes the most sense for the… Read more

Areas of focus

  • Valvular heart disease
  • Cardiac disease in patients with chronic kidney disease
  • Echocardiography

Locations

  • Lebanon

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Gregory A. Dadekian, MD

Cardiovascular Medicine

My passion is caring for patients with a wide range of cardiovascular conditions by using the most current evidence-based therapies available. Through open communication and developing st… Read more

Areas of focus

  • Coronary artery disease
  • Nuclear cardiology
  • Preventive cardiology
  • Stress testing
  • And 6 more areas of focus

Locations

  • Lebanon

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Armin Helisch, MD

Cardiovascular Medicine

I strive to be a partner for my patients to understand their symptoms and to provide the best treatment. I treat the patient as a whole since atherosclerotic cardiovascular disease is sys… Read more

Areas of focus

  • General cardiology
  • Coronary artery disease and prevention
  • Echocardiography

Locations

  • Lebanon
  • Randolph

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David J. Malenka, MD

Cardiovascular Medicine

My goal is to become a member of your health care team and work with you to make and keep you healthy. I work with you to provide care that is safe and effective while minimizing cost. I … Read more

Areas of focus

  • Adult congenital heart disease
  • Computed tomography (CT) angiography
  • Transesophageal echocardiography
  • Transthoracic echocardiography
  • And 1 more areas of focus

Locations

  • Lebanon

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Terrence D. Welch, MD

Cardiovascular Medicine

Areas of focus

  • General cardiology
  • Echocardiography
  • Structural heart disease
  • Heart failure
  • And 1 more areas of focus

Locations

  • Lebanon

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Eric M. Williams, MD

Cardiovascular Medicine

Locations

  • Lebanon

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