| 2024 | Western Surgical Association | 990 | Abs | 5 | $0 | $0 | View return |
| 2024 | Educause | 990 | Director | 1.3 | $0 | $0 | View return |
| 2023 | The Illinois Surgical Society Inc | 990EZ | Trustee | 0 | $0 | $0 | View return |
| 2023 | Western Surgical Association | 990 | Abs | 5 | $0 | $0 | View return |
| 2023 | American Thyroid Association Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Educause | 990 | Director | 1.3 | $0 | $0 | View return |
| 2022 | The Illinois Surgical Society Inc | 990EZ | President | 0 | $0 | $0 | View return |
| 2022 | The Peter and Georgia Angelos Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | Western Surgical Association | 990 | Abs | 5 | $0 | $0 | View return |
| 2022 | Fond Du Lac Tribal and Community College Foundation | 990 | Board | 1 | $0 | $0 | View return |
| 2022 | Educause | 990 | Director | 1.3 | $0 | $0 | View return |
| 2021 | The Peter and Georgia Angelos Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2021 | The Illinois Surgical Society Inc | 990EZ | President Elect/Vice Pres | 0 | $0 | $0 | View return |
| 2021 | Southwestern Surgical Congress | 990 | Representative | 1 | $0 | $0 | View return |
| 2021 | Chicago Surgical Society | 990EZ | Recorder | 1 | $0 | $0 | View return |
| 2020 | Chicago Surgical Society | 990EZ | Recorder & Membership Chair | 1 | $0 | $0 | View return |
| 2020 | The Illinois Surgical Society Inc | 990EZ | President Elect/Vice Pres | 0 | $0 | $0 | View return |
| 2020 | Greater Baltimore Committee Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | The Peter and Georgia Angelos Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2020 | The Baltimore Orioles Foundation Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Southwestern Surgical Congress | 990 | Representative | 0 | $0 | $0 | View return |
| 2019 | Greater Baltimore Committee Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | The Peter and Georgia Angelos Foundation | 990PF | President | 10 | $0 | $0 | View return |
| 2019 | Southwestern Surgical Congress | 990 | Representative | 0 | $0 | $0 | View return |
| 2019 | The Baltimore Orioles Foundation Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Chicago Surgical Society | 990EZ | Recorder | 1 | $0 | $0 | View return |
| 2018 | Chicago Surgical Society | 990EZ | Membership Chair | 1 | $0 | $0 | View return |
| 2018 | The Baltimore Orioles Foundation Inc | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2017 | Greater Baltimore Committee Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | American Assoication of Endocrine Surgeons | 990 | Immediate Past President | 1 | $0 | $0 | View return |
| 2016 | Greater Baltimore Committee Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Center Plaza Foundation Inc C/O Downtown Partnership of Baltimore | 990PF | President | 1 | $0 | $0 | View return |
| 2016 | American Assoication of Endocrine Surgeons | 990 | President | 5 | $0 | $0 | View return |
| 2015 | Greater Baltimore Committee Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | University of Baltimore Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | American Association of Endocrine Surgeons Foundation | 990EZ | Secretary And Treasurer | 5 | $0 | $0 | View return |
| 2015 | Center Plaza Foundation Inc C/O Downtown Partnership of Baltimore | 990PF | President | 1 | $0 | $0 | View return |
| 2015 | American Assoication of Endocrine Surgeons | 990 | President Elect | 5 | $0 | $0 | View return |
| 2014 | Society of University Surgeons Inc. | 990 | Ethics & COI | 0 | $0 | $0 | View return |
| 2014 | University of Baltimore Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Greater Baltimore Committee Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | American Association of Endocrine Surgeons Foundation | 990EZ | Secretary And Treasurer | 0 | $0 | $0 | View return |
| 2014 | Center Plaza Foundation Inc C/O Downtown Partnership of Baltimore | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2013 | Greater Baltimore Committee Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | American Association of Endocrine Surgeons Foundation | 990EZ | Director | 0 | $0 | $0 | View return |
| 2013 | University of Baltimore Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |