| 2024 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2024 | American Academy of Dermatology Inc. | 990 | Board Director | 0.77 | $0 | $0 | View return |
| 2024 | American Academy of Dermatology | 990 | Board Director | 0.23 | $0 | $0 | View return |
| 2023 | American Academy of Dermatology Inc. | 990 | Board Director | 0.19 | $5,000 | $0 | View return |
| 2023 | American Academy of Dermatology | 990 | Board Director | 0.06 | $0 | $5,000 | View return |
| 2023 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2023 | The North American Hair Research Society | 990 | Board Member (Non-Voting) | 0.5 | $0 | $0 | View return |
| 2022 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2022 | The North American Hair Research Society | 990 | Board Member (Non-Voting) | 0.5 | $0 | $0 | View return |
| 2022 | American Academy of Dermatology | 990 | Board Director | 0.06 | $0 | $0 | View return |
| 2022 | American Academy of Dermatology Inc. | 990 | Board Director | 0.19 | $0 | $0 | View return |
| 2021 | The North American Hair Research Society | 990 | Immediate Past-President | 0.5 | $0 | $0 | View return |
| 2021 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2021 | American Academy of Dermatology | 990 | Board Director | 0.06 | $0 | $0 | View return |
| 2021 | American Academy of Dermatology Inc. | 990 | Board Director | 0.19 | $0 | $0 | View return |
| 2020 | The North American Hair Research Society | 990 | Immediate Past-President | 0.5 | $0 | $0 | View return |
| 2020 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2019 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2019 | The North American Hair Research Society | 990 | Immediate Past-President | 0.5 | $0 | $0 | View return |
| 2018 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2018 | The North American Hair Research Society | 990 | President | 2 | $0 | $0 | View return |
| 2017 | Dermatology Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | The North American Hair Research Society | 990EZ | President | 2 | $0 | $0 | View return |
| 2017 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2016 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2016 | Dermatology Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | The North American Hair Research Society | 990EZ | President | 2 | $0 | $0 | View return |
| 2015 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2015 | The North American Hair Research Society | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | The North American Hair Research Society | 990EZ | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | Cicatricial Alopecia Research Foundation | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2013 | The North American Hair Research Society | 990EZ | Secretary/Treasurer | 1 | $0 | $0 | View return |