About
Jeffrey S. , is a board-certified cardiologist and Fellow of the American College of Cardiology. He practices as both a general and invasive cardiologist at the Cardiac Institute of the Palm Beaches in Jupiter, Florida. Dr. Fenster personally sees every patient in the office and at the hospital each day. He holds admitting and procedural privileges at Palm Beach Gardens Medical Center and Jupiter Medical Center, performing invasive procedures at both.
Dr. Fenster established the Consortium membership program to preserve his model of solo, independent practice. He believes every patient deserves direct access to their own physician, not a rotating cast of mid-level providers. Consortium members reach him virtually and immediately after hours. He acts as a total healthcare advocate for his patients, inside and outside the hospital. Members call him with questions even when their hospital stay has no cardiac component. That all-in approach defines his philosophy of care.
Certifications
Who is Dr. Fenster right for?
Dr. Fenster is a strong fit for adults who want a single, consistently available cardiologist. Patients managing coronary artery disease, arrhythmias, or cardiovascular risk factors benefit from his general and invasive expertise. He works especially well with patients who want direct physician access and a true advocate during hospital stays. Anyone who values seeing the same doctor at every visit, in the office or the hospital, will find his practice a natural home.
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Frequently Asked Questions
Dr. Fenster practices as both a general and invasive cardiologist. He covers a wide range of cardiovascular care, from prevention and risk management to coronary angiography, angioplasty, and stent placement. He also performs diagnostic testing including nuclear stress testing, echocardiograms, and Cleerly CCTA.
Yes. C. This credential reflects his expertise and standing within the cardiology specialty.
Dr. Fenster sees every patient himself. He does not use nurse practitioners or physician assistants to handle day-to-day patient visits. Every office appointment and every hospital visit involves Dr. Fenster directly.
Yes. Dr. Fenster visits patients at the hospital every day. He holds privileges at Palm Beach Gardens Medical Center and Jupiter Medical Center, and he performs invasive procedures at both locations.
Consortium members have virtually immediate, direct access to Dr. Fenster after hours. This means you can reach him outside of regular office hours for urgent questions or concerns. Note that he may not be available during vacations or weekends when he is not on call.
Yes. Dr. Fenster serves as a total healthcare advocate for his patients. He encourages members to call him with questions even when a hospital admission has nothing to do with the heart. He helps patients navigate their diagnosis and the healthcare system, regardless of the clinical reason for the stay.
Dr. Fenster performs coronary angiography, cardiac catheterization, coronary angioplasty, and stent placement. He carries out these procedures at Palm Beach Gardens Medical Center and Jupiter Medical Center.
Dr. Fenster offers a broad range of in-office diagnostics. These include Cleerly CCTA and calcium scoring, nuclear stress testing, exercise stress echocardiography, standard echocardiograms, EKGs, carotid ultrasound, abdominal ultrasound, holter monitoring, lipid profiles, and coagulation checks.
Doctor profile last updated June 11, 2026