Medical
![Dennis L Barbour, MD, PhD](https://sites.wustl.edu/barbourlab/files/2004/07/Barbour_2022-280x386.jpg)
Dennis L Barbour, MD, PhD
- Phone: 1-314-935-7548
- Fax: 1-314-935-7448
- Email: dbarbour@wustl.edu
Professor
Department of Biomedical Engineering
MD, PhD, Johns Hopkins, 2003
BEE, Georgia Institute of Technology, 1995
![Default image](https://sites.wustl.edu/barbourlab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Chad Donahue
Chad worked in the lab Spring 2013 as a biomedical engineering MD/PhD rotation student.
![Paul Gamble, MD](https://sites.wustl.edu/barbourlab/files/2012/06/PaulGamble-280x386.jpg)
Paul Gamble, MD
Paul worked in the lab Summer 2012 as a medical student.
He went on to a career in medical entrepreneurship.
![Ammar Hawasli, MD, PhD](https://sites.wustl.edu/barbourlab/files/2013/06/AmmarHawasli-280x386.png)
Ammar Hawasli, MD, PhD
Doctor of Medicine and Philosophy in Neuroscience, 2009
Ammar investigated the origins of oscillatory activity in human brain networks.
He went on to become a neurosurgeon in private practice.
![Default image](https://sites.wustl.edu/barbourlab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Jason Komp
Jason worked in the lab during the Summer of 2007 as an MD/PhD rotation student
![Danish Nagda](https://sites.wustl.edu/barbourlab/files/2016/06/DanishNagda-280x386.jpg)
Danish Nagda
Doctor of Medicine, 2014
Danish explored automated methods of hearing assessments.
He went on to become a healthcare entrepreneur.
![Default image](https://sites.wustl.edu/barbourlab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
David Rubins
David worked in the lab during Fall 2010 as a medical student on noise encoding in auditory cortex.
![Default image](https://sites.wustl.edu/barbourlab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Amir Shanechi
Amir worked in the lab during Spring 2009 as a medical student.
![Default image](https://sites.wustl.edu/barbourlab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Sarah Smith
Sarah worked in the lab during Summer 2013 as an MD/PhD rotation student in biomedical engineering.
![John Vaszari, MD](https://sites.wustl.edu/barbourlab/files/2008/06/JohnVaszari-280x386.jpg)
John Vaszari, MD
Doctor of Medicine, 2010
John worked in the lab as a Medical/Masters student from Summer 2008 through Fall 2008.