70 North Country Road, Suite 205
Port Jefferson, NY 11777


The physicians and staff at our two cardiology practices, Three Village Cardiology and Careheart Cardiology are committed to providing our patients and their families with comprehensive diagnoses, education and the latest medical treatments for their heart conditions. Our cardiologists are specialists skilled in finding, treating and preventing diseases of the heart and blood vessels.

Whether the cardiologist sees you in the office or in the hospital, he or she will review your medical history and perform a physical examination that may include checking your blood pressure, weight, heart, lungs, and blood vessels. Some problems may be diagnosed by your symptoms and through your examination. You may also need additional tests such as an ECG, X-ray, or blood tests. Other problems will require more specialized testing. Your cardiologist may recommend lifestyle changes or medicine. Each patient's case is unique. At our diagnostic center we utilize state-of-the-art equipment and technology to assist in the diagnosis and treatment plans for our patients' cardiovascular conditions.

Cardiocascular medical services we offer:

  • Abdominal aortic sonography
  • Arrhythmia and pacemaker management
  • Carotid sonography
  • Clinical cardiology
  • Congestive Heart Failure management
  • Diabetes and heart disease
  • Echocardiography, stress echocardiography
  • Exercise testing
  • General cardiology
  • Interventional cardiology
  • Nuclear cardiology
  • Peripheral vascular testing
  • Preventive cardiology

Featured Provider

FProv_0901_2017_Lu Mather Primary Care in Port Jefferson, NY is pleased to welcome Zhongju Lu MD, PhD to the Internal Medicine staff.

Featured Location

Mather Primary Care at Port Jefferson
Harbor View Medical Services, PC
125 Oakland Avenue, Suite 204
Port Jefferson, NY 11777
Phone: (631) 686-1414

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