| 2019 – 2020 | Institute of Esophageal and Reflux Surgery, Englewood, United States |
| 2020 | Institute of Esophageal and Reflux Surgery, Denver, United States |
| 2019 | SOFI Center for Esophageal Wellness, Englewood, United States |
| 2013 – 2018 | SurgOne Foregut Institute, Englewood, United States |
| 1996 – 2015 | Swedish Medical Center, Colorado, Englewood, United States |
| 2012 – 2013 | SurgOne, Englewood, United States |
| 2001 | SurgOne P.C., Englewood, United States |