D. Aaron Guel, MD

Cardiothoracic Surgeon

* Member of the AdventHealth Medical Group

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D. Aaron Guel, MD, is a board-certified cardiothoracic surgeon with AdventHealth Cardiovascular Surgery at Orlando. After earning his medical degree from the University of Texas Southwestern Medical Center, Dr. Guel completed a combined general and cardiothoracic surgery residency at Allegheny General Hospital in Pennsylvania. Before joining AdventHealth in 2022, Dr. Guel worked as a cardiothoracic surgeon at the University of Tennessee Medical Center in Knoxville. Prior to medical school and residency, he served as director of clinical research at Valley Retina Institute in Texas. His administrative appointments have included service as both the research chairman and the event chairman for the United to Serve Annual Health Fair at the University of Texas Southwestern Medical Center. Dr. Guel enjoys serving his community and has given his time and expertise to numerous health screenings and topical health fairs.

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