| 2024 | Shirley and David Toomim Family Foundation | 990PF | VP/Secretary/Treasurer | 10 | $30,000 | $0 | View return |
| 2024 | Jewish Federation of Greater Houston | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Certifying Commission in Medical Management Inc | 990 | Director - (Aapl Past Chair) | 0.1 | $0 | $0 | View return |
| 2024 | American Association for Physician Leadership Inc. | 990 | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2023 | Shirley and David Toomim Family Foundation | 990PF | VP/Secretary/Treasurer | 5 | $30,000 | $0 | View return |
| 2023 | Dana Farber Mass General Brigham Cancer Care Inc. | 990 | Trustee (As Of 4/15/24) | 1 | $0 | $648,757 | View return |
| 2023 | Vagabond Players Inc. | 990 | Director | 6 | $0 | $0 | View return |
| 2023 | Certifying Commission in Medical Management Inc | 990 | Director - (Aapl Chair) | 0.1 | $0 | $0 | View return |
| 2023 | American Association for Physician Leadership Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2023 | Huntingdon Valley Country Club | 990 | Treasurer | 4 | $0 | $0 | View return |
| 2023 | Jewish Federation of Greater Houston | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Hillel of Dallas | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 2 | $0 | $0 | View return |
| 2022 | Shirley and David Toomim Family Foundation | 990PF | Vice President/Secretary/T | 5 | $30,000 | $0 | View return |
| 2022 | Certifying Commission in Medical Management Inc | 990 | Director - (Aapl Vice Chair) | 0.1 | $0 | $0 | View return |
| 2022 | Jewish Federation of Greater Houston | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | American Association for Physician Leadership Inc. | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2022 | Vagabond Players Inc. | 990 | Director | 6 | $0 | $0 | View return |
| 2022 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 2 | $0 | $0 | View return |
| 2022 | Huntingdon Valley Country Club | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Shirley and David Toomim Family Foundation | 990PF | Vice President/Secretary/T | 5 | $30,000 | $0 | View return |
| 2021 | Vagabond Players Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2021 | American Thoracic Society Inc. | 990 | Presidential Appointee Until 5/19 | 2 | $0 | $0 | View return |
| 2021 | Jewish Federation of Greater Houston | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | American Association for Physician Leadership Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Katie'S Place of Shippensburg Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2021 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 2 | $0 | $0 | View return |
| 2021 | American Thoracic Society Inc. | 990 | Presidential Appointee Until 5/19 | 2 | $0 | $0 | View return |
| 2020 | Shirley and David Toomim Family Foundation | 990PF | Vice President/Secretary/T | 5 | $30,000 | $0 | View return |
| 2020 | Katie'S Place of Shippensburg Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | American Association for Physician Leadership Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | American Thoracic Society Inc. | 990 | Presidential Appointee | 2 | $0 | $0 | View return |
| 2020 | Vagabond Players Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 2 | $0 | $0 | View return |
| 2019 | Shirley and David Toomim Family Foundation | 990PF | Vice President/Secretary/T | 5 | $30,000 | $0 | View return |
| 2019 | American Association for Physician Leadership Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | American Thoracic Society Inc. | 990 | Presidential Appointee | 1 | $0 | $0 | View return |
| 2019 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 2 | $0 | $0 | View return |
| 2018 | Shirley and David Toomim Family Foundation | 990PF | Vice President/Secretary/T | 5 | $30,000 | $0 | View return |
| 2018 | American Thoracic Society Inc. | 990 | Presidential Appointee | 1 | $0 | $0 | View return |
| 2018 | Shippensburg Public Library | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 2 | $0 | $0 | View return |
| 2017 | Shirley and David Toomim Family Foundation | 990PF | Vice President/Secretary/T | 5 | $30,000 | $0 | View return |
| 2017 | American Thoracic Society Inc. | 990 | Presidential Appointee | 1 | $0 | $0 | View return |
| 2017 | Drew Michael Taylor Foundation | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Society for Leukocyte Biology | 990 | Councilor | 1 | $0 | $0 | View return |
| 2017 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 2 | $0 | $0 | View return |
| 2016 | Shirley and David Toomim Family Foundation | 990PF | Vice President/Secretary/T | 1 | $30,000 | $0 | View return |
| 2016 | Society for Leukocyte Biology | 990 | Councilor | 1 | $0 | $0 | View return |
| 2016 | Drew Michael Taylor Foundation | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | White Meadow Lake Property Owners Association Inc | 990 | 1st Vice President | 3 | $0 | $0 | View return |
| 2016 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 2 | $0 | $0 | View return |
| 2015 | Shirley and David Toomim Family Foundation | 990PF | Vice President/Secretary/T | 1 | $30,000 | $0 | View return |
| 2015 | Society for Leukocyte Biology | 990 | Councilor | 1 | $0 | $0 | View return |
| 2015 | Drew Michael Taylor Foundation | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | White Meadow Lake Property Owners Association Inc | 990 | 1st Vice President | 3 | $0 | $0 | View return |
| 2015 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 2 | $0 | $0 | View return |
| 2014 | Drew Michael Taylor Foundation | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | Society for Leukocyte Biology | 990 | Councilor | 1 | $0 | $0 | View return |
| 2014 | Provincetown Round-Up Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2014 | Houston Achievement Place | 990 | - | 1 | $0 | $0 | View return |
| 2014 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 1 | $0 | $0 | View return |
| 2013 | Shirley and David Toomim Family Foundation | 990PF | Trustee | 1 | $8,000 | $0 | View return |
| 2013 | Drew Michael Taylor Foundation | 990EZ | Member | 1 | $0 | $0 | View return |
| 2013 | Society for Leukocyte Biology | 990 | Councilor | 1 | $0 | $0 | View return |
| 2013 | Houston Achievement Place | 990 | - | 1 | $0 | $0 | View return |
| 2013 | Provincetown Round-Up Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2013 | Shippensburg Area Chamber of Commerce | 990EZ | Sasd Representative | 1 | $0 | $0 | View return |
| 2013 | Liberty Science Center Inc. | 990 | Treasurer/Secretary | 1 | - | - | View return |
| 2012 | Shirley and David Toomim Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |