Book an appointment

Expertise of D. Aaron Guel, MD

6 items. To interact with these items, press Control-Option-Shift-Right Arrow

D. Aaron Guel, MD, is a Board-certified cardiothoracic surgeon with AdventHealth Medical Group Cardiology & Cardiovascular Surgery at Shawnee Mission. 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. He also completed a surgical robotics fellowship through the American Association for Thoracic Surgery Foundation.

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. As an undergraduate student, he was involved in a number of activities, including Latinos Unidos, the Cardinal Key National Honor Society and the university’s wind ensemble and orchestra. He speaks fluent Spanish.

In his free time, Dr. Guel enjoys trying out new restaurants with his wife and listening to live music.

Areas Served
Merriam, KS
Languages Spoken
English, Spanish

University of Texas Southwestern Medical School at Dallas


General Surgery at Allegheny General Hospital

Thoracic Surgery at Allegheny General Hospital

Ages Accepted

Insurances accepted by D. Aaron Guel, MD


The list below is for reference purposes only and is subject to change. Please check with your health plan to confirm that this doctor is included before scheduling an appointment.

62 items. To interact with these items, press Control-Option-Shift-Right Arrow
  • AARP
  • Aetna-Coventry Medicare Individual HMO
  • Aetna-Coventry Medicare Individual PPO
  • Aetna ACA
  • Aetna AdventHealth Employee Plan
  • Aetna Behavioral Health
  • Aetna Better Health-KS Medicaid
  • Aetna HMO-POS
  • Aetna Medicare Group/Retiree HMO/PPO
  • Aetna PPO
  • Aetna Signature Administrators
  • Allwell (Wellcare) Medicare Advantage (KS & MO)
Show More Insurances