Samuel Hahn, MD,FACC,FSCAI


Cardiovascular Disease, Internal Medicine, Interventional Cardiology

Conditions & Treatments

Adenosine Scans, Alcohol Septal Ablation, Angina, Angioplasty, Arrhythmia, Atrial Fibrillation, Cardiac Arrhythmia, Cardiac Catheterization, Cholesterol Management, Congenital Heart Disease, Congestive Heart Failure (CHF), Coronary Angioplasty, Coronary Artery Disease, Diabetes, Down Syndrome, Echo Holter, Echocardiography (EKG), Echodoppler Study, Geriatric Cardiology, Heart Disease, Heart Disease & Women, Holter Monitor, Hypercholesterolemia, Hyperlipidemia, Hypertension (High Blood Pressure), Lipid Management, Marfan's Syndrome, Mitral valve prolapse, Myocardial Infarction, Nuclear Cardiography, Pulmonary Hypertension, Stent, Stress Tests, Syncope, Thallium Stress Test

(203) 789-6041
Accepting New Patients
Telehealth Visits


Samuel Hahn, MD, is an interventional cardiologist with a special interest in patients with heart failure and heart transplants. He is an associate director of the cardiac catheterization laboratory at Yale New Haven Hospital. 

Dr. Hahn says when he decided to become a doctor, he was following in the footsteps of his mother and grandfather, both of whom were physicians. “I drew great inspiration from them,” he says. But he took a different path to medicine, studying bioengineering in college before entering medical school and then pursuing cardiology. “I saw a natural intersection between engineering and cardiovascular medicine,” he says.

Providing interventional cardiology at Yale is exciting, partly because doctors involved in research partner with industry to offer patients the most advanced treatments available, Dr. Hahn says. An example of this is CardioMEMS™, which he says is now available across all Yale New Haven Health cardiology services. CardioMEMS™ is a device that allows doctors to remotely monitor pulmonary artery pressure in patients with heart failure.

“Heart failure and acute coronary syndromes [heart attacks] are two of the most devastating diagnoses for patients,” Dr. Hahn says. “Fortunately, we have many advanced treatments available that are improving the quality of life for our patients.”





Years In Practice


Affiliated With

Yale Medicine


Yale Cardiology

175 Sherman Ave
2nd Floor
New Haven, CT 06511

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(203) 764-2479

Yale Cardiology

84 North Main Street
Branford, CT 06405

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(203) 483-8314

Yale Cardiology

20 York Street
New Haven, CT 06510

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Cardiology Associates of New Haven, PC

2 Devine St.
North Haven, CT 06473

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Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
(203) 865-8614

Yale New Haven Health Heart and Vascular Center

500 West Putnam Avenue
Suite 350
Greenwich, CT 06830

Get Directions

(203) 622-1872

Education & Training


University of Pennsylvania;Harvard Medical School, Boston, MA


Mass General Hospital, Boston, MA


Mass General Hospital, Boston, MA


Mass General Hospital, Boston, MA

Accepted Insurance

Insurance coverage regularly changes, please contact the doctor’s office directly to verify that your specific insurance plan is accepted.

  • aetna
  • anthem bc/bs
  • berkeley care network
  • cigna healthcare
  • community care network
  • connecticare
  • corvel
  • first health network
  • focus healthcare
  • great west
  • husky
  • medicaid
  • medicare
  • multiplan
  • oxford health plans
  • railroad medicare
  • tricare/champus
  • united healthcare
  • us family health plan
  • wellcare