Jonathan A. Brier, MD


Cardiovascular Disease

Conditions & Treatments

Angina, Arrhythmia, Atrial Fibrillation, Cardiac Arrhythmia, Cardiology, Cholesterol Management, Congenital Heart Disease, Congestive Heart Failure (CHF), Coronary Artery Disease, Echocardiography (EKG), Echodoppler Study, Geriatric Cardiology, Heart Disease, Heart Disease & Women, Holter Monitor, Hypercholesterolemia, Hyperlipidemia, Hypertension (High Blood Pressure), Lipid Management, Mitral valve prolapse, Myocardial Infarction, Non-Invasive Cardiac Testing, Nuclear Cardiology, Nuclear Stress Tests, Preventive Cardiology, Syncope

(203) 747-7300
Accepting New Patients
Telehealth Visits


Jonathan Brier, MD, MS, is a cardiologist who specializes in patient care, as well as nuclear cardiology, which diagnoses and assesses coronary artery disease, and echocardiography, which uses ultrasound waves to investigate the action of the heart. He cared for patients in the greater New Haven area since 1994 in private practice before he joined Yale Medicine.

“Cardiology is the most exciting field with new advances every day,” says Dr. Brier. But while technology gives him great precision in detecting problems, he also believes developing good relationships with patients is key to good care.

“I believe that the best outcomes result from adhering to guideline-directed therapy, but also from taking the time to apply them to individuals, in a caring and personal manner,” Dr. Brier says. “I enjoy seeing progress in the health of my patients and making them feel better.”





Years In Practice


Affiliated With

Yale Medicine


Education & Training


SUNY - Syracuse


Thomas Jefferson Univ Hosp


Thomas Jefferson Univ Hosp


Cooper University

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