Fellows
![Connor Callahan, MD](https://cardiothoracicsurgery.wustl.edu/files/2024/07/Callahan_Connor.jpg)
Connor Callahan, MD
Thoracic Surgery Fellow
Residency
Washington University School of Medicine, St. Louis, Missouri
Medical School
Medical College of Wisconsin – Milwaukee, WI
![Jason Gauthier, MD](https://cardiothoracicsurgery.wustl.edu/files/2018/09/Headshot-GAUTHIER-280x386.jpg)
Jason Gauthier, MD
Thoracic Surgery Fellow
Residency
General Surgery, Washington University School of Medicine, St. Louis, Missouri
Medical School
Doctor of Medicine, Tulane University School of Medicine, New Orleans, Louisiana
![Dan Harris, MD](https://cardiothoracicsurgery.wustl.edu/files/2024/07/Harris_Daniel_temp_280x386-280x386.jpeg)
Dan Harris, MD
Thoracic Surgery Fellow
Residency
The John Hopkins Hospital – Baltimore, MD
Medical School
University of Illinois College of Medicine – Urbana, IL
![Meghan Kelly](https://cardiothoracicsurgery.wustl.edu/files/2023/08/Kelly-MResListing-24cpi8x-280x386.jpg)
Meghan Kelly
Thoracic Surgery Fellow
Residency
General Surgery, Washington University School of Medicine, St. Louis, Missouri
Medical School
University of Missouri School of Medicine, Columbia, MO
![Ali Khiabani, MD, MHA](https://cardiothoracicsurgery.wustl.edu/files/2018/09/Headshot-KHIABANI-280x386.jpg)
Ali Khiabani, MD, MHA
Thoracic Surgery Fellow
Residency
General Surgery, Washington University School of Medicine, St. Louis, Missouri
Medical School
Doctor of Medicine, Chicago Medical School, North Chicago, Illinois
![Sujay Kulshrestha, MD](https://cardiothoracicsurgery.wustl.edu/files/2024/07/Kulshrestha_Sujay_temp-280x386.jpg)
Sujay Kulshrestha, MD
Thoracic Surgery Fellow
Residency
Loyola University Medical Center – Chicago, IL
Medical School
University of Chicago Pritzker School of Medicine, Chicago, IL
![Taras Lysyy, MD](https://cardiothoracicsurgery.wustl.edu/files/2024/07/Lysyy_Taras_headshot_750x1000-280x386.jpeg)
Taras Lysyy, MD
Thoracic Surgery Fellow
Residency
Loyola University Medical Center – Chicago, IL
Medical School
University of Chicago Pritzker School of Medicine, Chicago, IL
![Michael Napolitano, MD](https://cardiothoracicsurgery.wustl.edu/files/2023/08/6T3A5006-e1692822422974-280x386.jpg)
Michael Napolitano, MD
Thoracic Surgery Fellow
Residency
Surgery, George Washington University Hospital, Washington, D.C.
Medical School
New York Medical College, Valhalla, NY
![Erin M. Schumer, MD, MPH](https://cardiothoracicsurgery.wustl.edu/files/2022/06/Schumer-280x386.jpg)
Erin M. Schumer, MD, MPH
Mechanical Circulatory Support & Cardiac Transplantation Fellow
Residency
General Surgery, University of Louisville School of Medicine, Louisville, Kentucky
Medical School
Doctor of Medicine, Ohio State College of Medicine, Columbus, Ohio
![Tara Semenkovich, MD, MPHS](https://cardiothoracicsurgery.wustl.edu/files/2018/09/Semenkovich-280x386.jpg)
Tara Semenkovich, MD, MPHS
Thoracic Surgery Fellow
Residency
General Surgery, Washington University School of Medicine- St. Louis, Missouri
Medical School
Doctor of Medicine, Washington University School of Medicine- St. Louis, Missouri
![Melanie Subramanian, MD, MPH](https://cardiothoracicsurgery.wustl.edu/files/2018/09/Headshot-SUBRAMANIAN-280x386.jpg)
Melanie Subramanian, MD, MPH
Thoracic Surgery Fellow
Residency
General Surgery, Washington University School of Medicine, St. Louis, Missouri
Medical School
Doctor of Medicine, Harvard Medical School, Boston, Massachusetts
![Takuya Wada, MD](https://cardiothoracicsurgery.wustl.edu/files/2023/08/Wada-Takuya_Cardio_02-e1697465077218-280x386.jpg)
Takuya Wada, MD
Mechanical Circulatory Support & Cardiac Transplantation Fellow
Residency
Akita University Hospital, Cardiovascular Surgery, Akita, Japan
Medical School
Asahikawa Medical University, Asahikawa, Hokkaido, Japan
![Rodrigo Zea Vera](https://cardiothoracicsurgery.wustl.edu/files/2023/08/Zea-Vera-MD-cropped-2-280x386.jpg)
Rodrigo Zea Vera
Thoracic Surgery Fellow
Residency
General Surgery, Baylor College of Medicine, Houston, TX
Medical School
Universidad Peruana Cayetano Heredia, Facultad de Medicina Alberto Hurtado, Lima, Peru