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Interventional Cardiology in Downey, California

Data updated monthly · Last refresh September 2026

2 Interventional Cardiology providers practice in Downey. Listings are drawn from federal public records and are not endorsements.

Interventional Cardiology providers in Downey

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Katrine Zhiroff, M.D.
Downey, CA · $2,404 in drug and device payments (2025) · (562) 977-1690
Dr. Paul Yoshino, M.D.
Downey, CA · $1,089 in drug and device payments (2025) · Telehealth · (562) 869-1511

Conditions Interventional Cardiology providers in Downey, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Interventional Cardiology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Interventional Cardiology providers are in Downey, California?

There are 2 Interventional Cardiology providers with active NPI records practicing in Downey, according to federal NPPES data refreshed monthly.

What conditions do Interventional Cardiology providers in Downey treat?

Interventional Cardiology providers in Downey commonly treat coronary artery disease, heart attack, blocked arteries, stent placement, angioplasty and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Downey Interventional Cardiology across California

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.