| 2024 | Kuumbwa Jazz Society | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Lafayette Health Ventures Inc. | 990 | Board Member/Employed Physician | 1 | $0 | $375,779 | View return |
| 2023 | Delaware Foundation for Medical Services Limited | 990 | Chair | 5 | $0 | $0 | View return |
| 2023 | Coastal Volunteers in Medicine | 990EZ | Chairman | 15 | $0 | - | View return |
| 2023 | Kuumbwa Jazz Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Lafayette Health Ventures Inc. | 990 | Board Member/Employed Physician | 1 | $0 | $299,909 | View return |
| 2022 | Kuumbwa Jazz Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Delaware Foundation for Medical Services Limited | 990 | Chair | 5 | $0 | $0 | View return |
| 2022 | Coastal Volunteers in Medicine | 990EZ | Chairman | 20 | $0 | - | View return |
| 2021 | Lafayette Health Ventures Inc. | 990 | Board Member/Employed Physician | 41 | $0 | $365,765 | View return |
| 2021 | Delaware Foundation for Medical Services Limited | 990 | Chair | 5 | $0 | $0 | View return |
| 2021 | Coastal Volunteers in Medicine | 990EZ | Chairman | 20 | $0 | - | View return |
| 2021 | Kuumbwa Jazz Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Lafayette Health Ventures Inc. | 990 | Board Member/Employed Phys | 41 | $0 | $357,310 | View return |
| 2020 | Dominican Santa Cruz Hospital Foundation | 990 | Vice President (Thru 6/30/21) | 1 | $0 | $24,100 | View return |
| 2020 | Kuumbwa Jazz Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Delaware Foundation for Medical Services Limited | 990 | Chair | 5 | $0 | $0 | View return |
| 2020 | Delaware Medical Education Foundation Ltd. | 990EZ | Trustee | 5 | $0 | $0 | View return |
| 2019 | Cedars-Sinai Medical Center | 990 | Staff Phys./Board Member | 60 | $1,135,231 | $0 | View return |
| 2019 | Delaware Medical Education Foundation Ltd. | 990EZ | Trustee | 5 | $0 | $0 | View return |
| 2019 | Kuumbwa Jazz Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Cedars-Sinai Medical Center | 990 | Board Member/Staff Phys. | 60 | $1,070,859 | $0 | View return |
| 2018 | Lafayette Health Ventures Inc. | 990 | Board Member/Employed Phys | 41 | $0 | $295,816 | View return |
| 2018 | Dominican Santa Cruz Hospital Foundation | 990 | Board Member | 1 | $0 | $25,050 | View return |
| 2018 | Delaware Medical Education Foundation Ltd. | 990EZ | Trustee | 5 | $0 | $0 | View return |
| 2018 | Kuumbwa Jazz Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Cedars-Sinai Medical Center | 990 | Board Member/Staff Phys. | 60 | $1,178,924 | $0 | View return |
| 2017 | Lafayette Health Ventures Inc. | 990 | Board Member/Employed Phys | 1 | $0 | $278,748 | View return |
| 2017 | Dominican Santa Cruz Hospital Foundation | 990 | Secretary | 1 | $0 | $34,710 | View return |
| 2017 | Kuumbwa Jazz Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Delaware Medical Education Foundation Ltd. | 990EZ | Trustee | 5 | $0 | $0 | View return |
| 2016 | Cedars-Sinai Medical Center | 990 | Board Member/Staff Phys. | 60 | $1,134,996 | $0 | View return |
| 2016 | Lafayette Health Ventures Inc. | 990 | Board Member/Employed Phys | 1 | $0 | $278,333 | View return |
| 2016 | Dominican Santa Cruz Hospital Foundation | 990 | Board Member | 1 | $0 | $29,530 | View return |
| 2016 | Delaware Medical Education Foundation Ltd. | 990EZ | Trustee | 5 | $0 | $0 | View return |
| 2016 | Kuumbwa Jazz Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Delaware Foundation for Medical Services Limited | 990 | Advisory Member | 5 | $0 | $0 | View return |
| 2015 | Cedars-Sinai Medical Center | 990 | Board Member/Staff Phys. | 60 | $990,584 | $0 | View return |
| 2015 | Lafayette Health Ventures Inc. | 990 | Board Member/Employed Phys | 40 | $0 | $278,777 | View return |
| 2015 | Dominican Santa Cruz Hospital Foundation | 990 | Board Member | 1 | $0 | $14,370 | View return |
| 2015 | Kuumbwa Jazz Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Society of Neurointerventional Surgery | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Delaware Foundation for Medical Services Limited | 990 | Board Member | 5 | $0 | $0 | View return |
| 2014 | Cedars-Sinai Medical Center | 990 | Board Member/Staff Phys. | 60 | $955,101 | $0 | View return |
| 2014 | Lafayette Health Ventures Inc. | 990 | Board Member/Employed Phys | 40 | $0 | $295,234 | View return |
| 2014 | Dominican Santa Cruz Hospital Foundation | 990 | Board Member | 1 | $0 | $27,015 | View return |
| 2014 | Delaware Foundation for Medical Services Limited | 990 | Board Member | 5 | $0 | $0 | View return |
| 2014 | Society of Neurointerventional Surgery | 990 | Second Past President | 1 | $0 | $0 | View return |
| 2013 | Cedars-Sinai Medical Center | 990 | Board Member/Staff Phys. | 60 | $865,287 | $0 | View return |
| 2013 | Lafayette Health Ventures Inc. | 990 | Board Member/Employed Phys | 40 | $269,282 | $1,620 | View return |
| 2013 | Dominican Santa Cruz Hospital Foundation | 990 | Board Member | 1 | - | $18,583 | View return |
| 2013 | Delaware Foundation for Medical Services Limited | 990 | Board Member | 5 | $0 | $0 | View return |
| 2013 | Society of Neurointerventional Surgery | 990 | Immediate Past President | 1 | $0 | $0 | View return |
| 2013 | Kuumbwa Jazz Society | 990 | Board Member | 2 | $0 | $0 | View return |