Adult Congenital Heart Disease Program Team

Thomas B. Johnson, MD

Pediatric Cardiology

Areas of focus

  • Evaluation of infants and children with suspected heart disease
  • Congenital heart disease in children and adults
  • Adult congenital heart disease
  • Echocardiography

Locations

  • Dover
  • Manchester
  • Nashua

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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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