| 2024 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $343,964 | $0 | View return |
| 2023 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $355,390 | $0 | View return |
| 2022 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $343,928 | $0 | View return |
| 2021 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $347,896 | $0 | View return |
| 2021 | Plant-Based Prevention of Disease Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2020 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $347,278 | $0 | View return |
| 2020 | Plant-Based Prevention of Disease Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $313,157 | $0 | View return |
| 2019 | Plant-Based Prevention of Disease Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Plant-Based Prevention of Disease Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Plant-Based Prevention of Disease Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $321,174 | $0 | View return |
| 2018 | Plant-Based Prevention of Disease Inc. | 990EZ | Incomingdirectr | 1 | $0 | - | View return |
| 2017 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $345,068 | $0 | View return |
| 2016 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $333,431 | $0 | View return |
| 2015 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $318,462 | $0 | View return |
| 2014 | Iha Health Services Corporation | 990 | Trustee; Chair; Physician | 50 | $326,428 | $0 | View return |