| 2025 | Witherspoon Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Witherspoon Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | The Marc Foundation | 990 | Treasurer | 0.25 | $0 | $0 | View return |
| 2024 | Marc Community Resources Inc. | 990 | Treasurer | 0.25 | $0 | $0 | View return |
| 2023 | Witherspoon Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The Speranza Foundation | 990 | Trustee | 0 | $0 | $0 | View return |
| 2023 | Arizona Petroleum Marketers Association Scholarship Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | Partners in Recovery LLC | 990 | Treasurer | 0.25 | $0 | $0 | View return |
| 2023 | Village at Oasis Park - Phase II Inc. | 990 | Treasurer | 0.25 | $0 | $0 | View return |
| 2023 | Marc Community Resources Inc. | 990 | Treasurer | 0.25 | $0 | $0 | View return |
| 2023 | The Marc Foundation | 990 | Treasurer | 0.25 | $0 | $0 | View return |
| 2023 | Village at Oasis Park - Phase I Inc. | 990 | Treasurer | 0.25 | $0 | $0 | View return |
| 2023 | Copa Health Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | East Valley Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Speranza Foundation | 990 | Trustee | 0 | $0 | $0 | View return |
| 2022 | Witherspoon Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Village at Oasis Park - Phase II Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2022 | Arizona Petroleum Marketers Association Scholarship Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2022 | Village at Oasis Park - Phase I Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2022 | Partners in Recovery LLC | 990 | Treasurer | 0.25 | $0 | $0 | View return |
| 2022 | Copa Health Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | East Valley Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Witherspoon Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Marc Foundation | 990 | Director From 5/2021 | 2 | $0 | $0 | View return |
| 2021 | Marc Community Resources Inc. | 990 | Member From 5/2021 | 2 | $0 | $0 | View return |
| 2021 | The Speranza Foundation | 990 | Trustee | 0 | $0 | $0 | View return |
| 2021 | Arizona Petroleum Marketers Association Scholarship Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2020 | Witherspoon Institute Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | East Valley Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Speranza Foundation | 990 | Trustee | 0 | $0 | $0 | View return |
| 2020 | Copa Health Inc. | 990 | Member From 5/2021 | 2 | $0 | $0 | View return |
| 2020 | Arizona Petroleum Marketers Association Scholarship Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2020 | Village at Oasis Park - Phase I Inc. | 990 | Director From 5/2021 | 2 | $0 | $0 | View return |
| 2020 | Partners in Recovery LLC | 990 | Member From 5/2021 | 2 | $0 | $0 | View return |
| 2020 | Village at Oasis Park - Phase II Inc. | 990 | Director From 5/2021 | 2 | $0 | $0 | View return |
| 2019 | Witherspoon Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Speranza Foundation | 990 | Trustee | 0 | $0 | $0 | View return |
| 2019 | Arizona Petroleum Marketers Association Scholarship Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2018 | The Speranza Foundation | 990 | Trustee | 0 | $0 | $0 | View return |
| 2018 | Witherspoon Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Arizona Petroleum Marketers Association Scholarship Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2017 | Witherspoon Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Speranza Foundation | 990 | Trustee | 0 | $0 | $0 | View return |
| 2016 | Witherspoon Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Speranza Foundation | 990 | Trustee | 0 | $0 | $0 | View return |
| 2015 | Witherspoon Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | La Casa De Buena Salud Inc. | 990 | Physician | 40 | $199,992 | $0 | View return |