| 2024 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2023 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2023 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2023 | Martin Luther King Jr Community Medical Foundation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2022 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2022 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2022 | Martin Luther King Jr Community Health Foundation | 990 | Board Secretary (Thru 4/19/23) | 2 | $0 | $0 | View return |
| 2022 | Martin Luther King Jr Community Medical Foundation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2021 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2021 | Martin Luther King Jr Community Medical Foundation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2021 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2021 | California Hospital Medical Center Foundation | 990 | Board Member (Thru 6/30/22) | 1 | $0 | $0 | View return |
| 2021 | Martin Luther King Jr Community Health Foundation | 990 | Board Secretary | 2 | $0 | $0 | View return |
| 2020 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2020 | California Hospital Medical Center Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Martin Luther King Jr Community Health Foundation | 990 | Board Secretary | 2 | $0 | $0 | View return |
| 2020 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2020 | Martin Luther King Jr Community Medical Foundation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2019 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2019 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2019 | Martin Luther King Jr Community Health Foundation | 990 | Board Secretary | 2 | $0 | $0 | View return |
| 2018 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2018 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2018 | Martin Luther King Jr Community Health Foundation | 990 | Board Secretary | 2 | $0 | $0 | View return |
| 2018 | California Hospital Medical Center Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2017 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2017 | Martin Luther King Jr Community Health Foundation | 990 | Board Secretary | 2 | $0 | $0 | View return |
| 2017 | California Hospital Medical Center Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | California Hospital Medical Center Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | National Committee for Quality Assurance | 990 | Board Member Until 12/31/16 | 2 | $0 | $0 | View return |
| 2016 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2016 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2016 | California Hospital Medical Center Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Martin Luther King Jr Community Health Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2015 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2015 | National Committee for Quality Assurance | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2015 | California Hospital Medical Center Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | National Committee for Quality Assurance | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2014 | California Hospital Medical Center Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2014 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2013 | National Committee for Quality Assurance | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | Robert and Lisa Margolis Family Foundation | 990PF | President/CEO | 0 | $0 | - | View return |
| 2013 | Council of Accountable Physican Practices | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Martin Luther King Jr Los Angeles Healthcare Corporation | 990 | Board Member | 3 | $0 | $0 | View return |
| 2013 | California Hospital Medical Center Foundation | 990 | Board Member | 1 | - | $0 | View return |