| 2022 | American Association of Neurological Surgeons Inc | 990 | Aans Past President (Until 4/24/23) | 5 | $0 | $0 | View return |
| 2022 | American Association of Neurosurgeons Inc. | 990 | Aans Past President (Until 04/24/23) | 5 | $0 | $0 | View return |
| 2021 | American Association of Neurosurgeons Inc. | 990 | Aans Past President | 5 | $0 | $0 | View return |
| 2021 | American Association of Neurological Surgeons Inc | 990 | Aans Past President | 5 | $0 | $0 | View return |
| 2020 | American Association of Neurological Surgeons Inc | 990 | Aans President-Elect | 5 | $0 | $0 | View return |
| 2020 | American Association of Neurosurgeons Inc. | 990 | Aans President | 5 | $0 | $0 | View return |
| 2019 | American Association of Neurological Surgeons Inc | 990 | Aans President-Elect | 5 | $1,301 | $0 | View return |
| 2019 | Neurosurgery Research and Education Foundation | 990 | Director | 2.5 | $0 | $1,301 | View return |
| 2019 | American Association of Neurosurgeons Inc. | 990 | Aans President-Elect | 5 | $0 | $1,301 | View return |
| 2019 | Neurosurgery Research and Education Foundation | 990 | Chair | 2.5 | $0 | $1,040 | View return |
| 2018 | American Association of Neurological Surgeons Inc | 990 | Aans Vice-President (Until 4/17/19) | 5 | $1,040 | $0 | View return |
| 2018 | American Association of Neurosurgeons Inc. | 990 | Aans Vice President (Until 4/17/19) | 5 | $0 | $1,040 | View return |
| 2017 | American Association of Neurological Surgeons Inc | 990 | Aans Vice President | 5 | $2,471 | $0 | View return |
| 2017 | American Association of Neurosurgeons Inc. | 990 | Aans Vice President | 5 | $0 | $2,471 | View return |
| 2017 | Neurosurgery Research and Education Foundation | 990 | Chair | 2.5 | $0 | $2,471 | View return |
| 2017 | Neuropoint Alliance Inc | 990 | Director | 0.5 | $0 | $2,471 | View return |
| 2017 | Neurosurgery Research and Education Foundation | 990 | Vice Chair | 2.5 | $0 | $689 | View return |
| 2016 | American Association of Neurological Surgeons Inc | 990 | Director-At-Large (Until 4/26/17) | 5 | $689 | $0 | View return |
| 2016 | Neuropoint Alliance Inc | 990 | Director | 0.5 | $0 | $689 | View return |
| 2016 | American Association of Neurosurgeons Inc. | 990 | Director-At-Large (Until 4/26/17) | 5 | $0 | $689 | View return |
| 2015 | Neurosurgery Research and Education Foundation | 990 | Vice Chair | 2.5 | $0 | $0 | View return |
| 2015 | American Association of Neurosurgeons Inc. | 990 | Director-At-Large | 5 | $0 | $0 | View return |
| 2015 | American Association of Neurological Surgeons Inc | 990 | Director-At-Large | 5 | $0 | $0 | View return |
| 2015 | Neurosurgery Research and Education Foundation | 990 | Vice Chair | 2.5 | $0 | $0 | View return |
| 2014 | American Association of Neurosurgeons Inc. | 990 | Director-At-Large | 5 | $0 | $0 | View return |
| 2014 | American Association of Neurological Surgeons Inc | 990 | Director-At-Large | 5 | $0 | $0 | View return |
| 2013 | Neurosurgery Research and Education Foundation | 990 | Director | 2.5 | $0 | $0 | View return |