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Meet the Staff

Meet our staff

Welcome to Kailua Cardiology, where Dr. Maria Markarian and her team expertly diagnose and treat a wide array of heart and vascular conditions.

John Manley

Office Manager & Nurse

John started out his medical career while serving in the military. After retiring from the U.S. Navy, he worked overseas as a nurse for the Department of Defense, eventually landing in Hawaii. He has been with Kailua Cardiology since 2015.

Clinical and front-office team

Kay Hada

Cardiac Ultrasonographer

Andy Nguy

Vascular Ultrasonographer

Breanna Roark

Reception / Medical Assistant

Lilibeth Cato

Medical Assistant

Ready to schedule your appointment?

Request an appointment online, or call the office and speak with our team. If you are a new patient, completing your forms beforehand makes your first visit considerably faster.

Download new patient forms