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Two new cardiologists join Maui Memorial Medical Center

By Staff | Sep 27, 2012


WAILUKU – Dr. Tracy Dorheim and Dr. Kimble Poon have joined Maui Memorial Medical Center as part of the Maui Heart & Vascular program.

Dr. Dorheim is a cardiothoracic surgeon, and Dr. Poon is a cardiologist specializing in electrophysiology.

Dorheim obtained his bachelor’s degree from St. Olaf College in Minnesota. He received his medical degree from the University of Nebraska Medical Center in Omaha.

He performed his residency in general surgery at the University of Oklahoma and in cardiothoracic surgery at the University of Wisconsin. Dr. Dorheim is board-certified with the American Board of Thoracic Surgery.

Dr. Poon is a Harvard graduate who earned his medical degree from Cornell University. He completed his internal medicine residency at UCLA Medical Center, general cardiology fellowship at Harbor-UCLA and electrophysiology fellowship at Kaiser-LAMC.


He brings to Maui a unique skill set of advanced ablations and device therapy, allowing the hospital to offer services that were previously available only in Honolulu.