| 2025 | Alabama Academy of Neurology In | 990EZ | Vice-President | 1 | $0 | $0 | View return |
| 2024 | Alabama Academy of Neurology In | 990EZ | Vice-President | 1 | $0 | $0 | View return |
| 2024 | Association of University Professors of Neurology Inc. | 990EZ | 1st Vice Pre | 0.5 | $0 | - | View return |
| 2024 | American Parkinson Disease Assoc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Alabama Academy of Neurology In | 990EZ | Vice-President | 1 | $0 | $0 | View return |
| 2023 | Association of University Professors of Neurology Inc. | 990EZ | 1st Vice Pre | 0.5 | $0 | - | View return |
| 2023 | American Parkinson Disease Assoc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | The American Neurological Association | 990 | Vice President (Until Oct. 2022) | 3 | $0 | $0 | View return |
| 2022 | Association of University Professors of Neurology Inc. | 990EZ | First Vice-President | 0.5 | $0 | $0 | View return |
| 2022 | Alabama Academy of Neurology In | 990EZ | Vice-President | 1 | $0 | $0 | View return |
| 2022 | American Parkinson Disease Assoc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Alabama Academy of Neurology In | 990EZ | Vice-President | 1 | $0 | $0 | View return |
| 2021 | The American Neurological Association | 990 | Vice President (From Oct. 2021) | 3 | $0 | $0 | View return |
| 2021 | Association of University Professors of Neurology Inc. | 990EZ | First Vice-President | 0.5 | $0 | $0 | View return |
| 2021 | American Parkinson Disease Assoc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Association of University Professors of Neurology Inc. | 990EZ | First Vice-President | 0.5 | $0 | $0 | View return |
| 2020 | Alabama Academy of Neurology In | 990EZ | Vice-President | 1 | $0 | $0 | View return |
| 2020 | American Parkinson Disease Assoc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Alabama Academy of Neurology In | 990EZ | Vice-President | 1 | $0 | $0 | View return |
| 2019 | Association of University Professors of Neurology Inc. | 990EZ | Councilor | 1 | $0 | $0 | View return |
| 2019 | American Parkinson Disease Assoc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Alabama Academy of Neurology In | 990EZ | Vice-President | 1 | $0 | $0 | View return |
| 2018 | Association of University Professors of Neurology Inc. | 990EZ | Councilor | 1 | $0 | $0 | View return |
| 2018 | American Parkinson Disease Assoc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | The American Neurological Association | 990 | Director (Till Oct) | 1 | $0 | $0 | View return |
| 2017 | American Parkinson Disease Assoc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | The American Neurological Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | American Parkinson Disease Assoc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | The American Neurological Association | 990 | Director (Nov-Dec) | 0.2 | $0 | $0 | View return |