COVID-19 and flu vaccines are now available. Find out how to get them at a location near you.

Meet the Northwest Suburbs Patent Foramen Ovale Team

Northwestern Medicine offers comprehensive, multidisciplinary care for PFO. Our team of interventional cardiologists specializes in a minimally invasive PFO closures.

Primary Specialty: Interventional Cardiology

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COVID-19 and flu vaccines are now available. Find out how to get them at a location near you.

Meet the Northwest Suburbs Patent Foramen Ovale Team

Elizabeth M. Retzer, MD

Primary Specialty: Interventional Cardiology

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