| 2024 | Hss Properties Corporation | 990 | Member/Attending Physician | 0.2 | $0 | $163,533 | View return |
| 2024 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2024 | Emergency Department Practice | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Sama Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | New York Society for the Relief of The | 990 | Member/Assoc Attending Physici | 22.97 | $165,101 | $0 | View return |
| 2023 | Hss Properties Corporation | 990 | Member/Assoc Attending Physici | 0.2 | $0 | $165,101 | View return |
| 2023 | The Hospital for Special Surgery Fund Inc | 990 | Member/Assoc Attending Physici | 0.2 | $0 | $165,101 | View return |
| 2023 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2023 | Sama Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2022 | Sama Family Foundation | 990PF | Director | 10 | $0 | $0 | View return |
| 2021 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2021 | Sama Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Sama Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2019 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2018 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2017 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2016 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2015 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2014 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2013 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2012 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2011 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |
| 2010 | National Spine Research Foundation | 990PF | Director Secretary | 0 | $0 | $0 | View return |