| 2025 | Dallas Asian American Youth Orchestra | 990 | Corporate/Foundation Development | 1 | $0 | $0 | View return |
| 2024 | North American Technician Excellence Inc | 990 | Chairman (Outgoing 2024) | 2 | $0 | $0 | View return |
| 2024 | Viet Dreams | 990 | President & CEO | 5 | $0 | $0 | View return |
| 2024 | Dallas Asian American Youth Orchestra | 990 | Professor | 1 | $0 | $0 | View return |
| 2024 | Church of Voviology | 990 | Chairperson Of Board | 5 | $0 | $0 | View return |
| 2024 | Northwood Choral Music Boosters Inc. | 990 | Co-President | - | $0 | $0 | View return |
| 2023 | Community Health Center of Snohomish County | 990 | Pharm. Services Director | 40 | $193,948 | $0 | View return |
| 2023 | Perkiomen Valley Ice Hockey Club | 990EZ | President | 10 | $0 | $0 | View return |
| 2023 | North American Technician Excellence Inc | 990 | Chairman (Incoming 2023) | 2 | $0 | $0 | View return |
| 2023 | Church of Voviology | 990 | Chairperson Of Board | 5 | $0 | $0 | View return |
| 2023 | Wilmington-New Castle Pediatric Association Inn | 990PF | Board Member | 2 | $0 | $0 | View return |
| 2023 | Viet Dreams | 990 | President & CEO | 5 | $0 | $0 | View return |
| 2022 | Community Health Center of Snohomish County | 990 | Pharmacy Services Director | 40 | $184,658 | $0 | View return |
| 2022 | Perkiomen Valley Ice Hockey Club | 990EZ | Vice-President | 1 | $0 | $0 | View return |
| 2022 | Wilmington-New Castle Pediatric Association Inn | 990PF | Board Member | 2 | $0 | $0 | View return |
| 2022 | Viet Dreams | 990EZ | President & CEO | 5 | $0 | - | View return |
| 2022 | North American Technician Excellence Inc | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2022 | Church of Voviology | 990 | Chairperson Of Board | 5 | $0 | $0 | View return |
| 2021 | Wilmington-New Castle Pediatric Association Inn | 990PF | Board Member | 2 | $0 | $0 | View return |
| 2021 | North American Technician Excellence Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Viet Dreams | 990EZ | President & CEO | 5 | $0 | - | View return |
| 2020 | Viet Dreams | 990EZ | President & CEO | 5 | $0 | - | View return |
| 2020 | North American Technician Excellence Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Wilmington-New Castle Pediatric Association Inn | 990PF | Board Member | 2 | $0 | $0 | View return |
| 2019 | North American Technician Excellence Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Wilmington-New Castle Pediatric Association Inn | 990PF | Board Member | 2 | $0 | $0 | View return |
| 2019 | Viet Dreams | 990EZ | President & CEO | 5 | $0 | - | View return |
| 2019 | Museum of the Republic of Vietnam | 990EZ | President | 0 | $0 | - | View return |
| 2019 | Sacramento Vietnamese Medical Dental and Pharmacy Association | 990EZ | Co-President | 5 | $0 | $0 | View return |
| 2018 | North American Technician Excellence Inc | 990 | Trustee From 10/2018 | 2 | $0 | $0 | View return |
| 2018 | Viet Dreams | 990 | President & CEO | 5 | $0 | $0 | View return |
| 2018 | Sacramento Vietnamese Medical Dental and Pharmacy Association | 990EZ | Co-President | 5 | $0 | $0 | View return |
| 2017 | Viet Dreams | 990EZ | President & CEO | 5 | $0 | - | View return |
| 2017 | Wilmington-New Castle Pediatric Association Inn | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2017 | Beta Beta of Sigma Nu Inc | 990EZ | Commander | 2 | $0 | - | View return |
| 2016 | World Health Ambassador | 990EZ | Advisory Board | 1 | $0 | $0 | View return |
| 2016 | Wilmington-New Castle Pediatric Association Inn | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2016 | Viet Dreams | 990EZ | President & CEO | 5 | $0 | - | View return |
| 2016 | Beta Beta of Sigma Nu Inc | 990EZ | Recorder | 2 | $0 | - | View return |
| 2016 | World Health Ambassador | 990EZ | Advisory Board | 1 | $0 | $0 | View return |
| 2015 | Unmc Physicians (990) | 990 | Director | 30 | $282,857 | $291,818 | View return |
| 2015 | Wilmington-New Castle Pediatric Association Inn | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2015 | Friends of Hickam | 990EZ | Director | 2 | $0 | $0 | View return |
| 2015 | Viet Dreams | 990EZ | President & CEO | 5 | $0 | - | View return |
| 2015 | World Health Ambassador | 990EZ | Advisory Board | 1 | $0 | $0 | View return |
| 2014 | Unmc Physicians (990) | 990 | Director | 30 | $346,825 | $243,063 | View return |
| 2014 | Friends of Hickam | 990EZ | Director | 2 | $0 | $0 | View return |
| 2013 | Unmc Physicians (990) | 990 | Director | 30 | $266,668 | $196,297 | View return |
| 2013 | Perkiomen Valley Aquatic Club | 990EZ | Boys Rep | 1 | $0 | $0 | View return |