- Estibaliz Castillero, PhD (January 2013 – June 2016)
- Robert Sorabella, MD (July 2013 – July 2015)
- Marc Najjar, MD (July 2013 – July 2015)
- Laura Guglielmetti, MD (October 2014 – September 2015)
- Nathaniel Langer, MD (July 2014 – July 2016)
- Benjamin Van Boxtel, MD (July 2015 – July 2016)
