| 2024 | The Journal of Bone and Joint Surgery Inc | 990PF | Trustee | 2 | $15,000 | $0 | View return |
| 2024 | American Board of Orthopaedic Surgery Inc | 990 | Senior Director (Thru 10/2024) | 2 | $1,768 | $0 | View return |
| 2024 | Orthopaedic Research and Education Foundation | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Rush University Medical Center | 990 | Former Officer | 0 | $595,839 | $0 | View return |
| 2023 | The Journal of Bone and Joint Surgery Inc | 990PF | Chair | 5 | $15,000 | $0 | View return |
| 2023 | American Board of Orthopaedic Surgery Inc | 990 | Senior Director | 2 | $1,733 | $0 | View return |
| 2023 | Orthopaedic Research and Education Foundation | 990 | President | 5 | $0 | $0 | View return |
| 2022 | The Journal of Bone and Joint Surgery Inc | 990PF | Chair | 5 | $27,500 | $0 | View return |
| 2022 | American Board of Orthopaedic Surgery Inc | 990 | Director | 2 | $3,511 | $0 | View return |
| 2022 | Orthopaedic Research and Education Foundation | 990 | President Elect | 5 | $0 | $0 | View return |
| 2021 | The Journal of Bone and Joint Surgery Inc | 990PF | Vice-Chair | 2 | $25,300 | $0 | View return |
| 2021 | American Board of Orthopaedic Surgery Inc | 990 | Director | 2 | $1,123 | $0 | View return |
| 2021 | Orthopaedic Research and Education Foundation | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2021 | Allergy Asthma and Immunology Foundation of N California Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2020 | The Journal of Bone and Joint Surgery Inc | 990PF | Vice-Chair | 2 | $24,500 | $0 | View return |
| 2020 | American Board of Orthopaedic Surgery Inc | 990 | Secretary | 2 | $2,843 | $0 | View return |
| 2020 | The Hip Society | 990 | Immediate Past President | 1 | $0 | $0 | View return |
| 2020 | Orthopaedic Research and Education Foundation | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2019 | The Journal of Bone and Joint Surgery Inc | 990PF | Secretary | 2 | $25,000 | $0 | View return |
| 2019 | American Board of Orthopaedic Surgery Inc | 990 | Secretary | 2 | $1,658 | $0 | View return |
| 2019 | The Hip Society | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Orthopaedic Research and Education Foundation | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2019 | Allergy Asthma and Immunology Foundation of N California Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | Rush University Medical Center | 990 | VP, Research | 40 | $806,204 | $0 | View return |
| 2018 | The Journal of Bone and Joint Surgery Inc | 990 | Secretary | 3 | $20,550 | $0 | View return |
| 2018 | The Hip Society | 990 | 1st Vice President | 1 | $0 | $0 | View return |
| 2018 | Allergy Asthma and Immunology Foundation of N California Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Rush University Medical Center | 990 | VP, Research | 40 | $570,863 | $0 | View return |
| 2017 | The Journal of Bone and Joint Surgery Inc | 990 | Trustee | 3 | $18,000 | $0 | View return |
| 2017 | American Board of Orthopaedic Surgery Inc | 990 | Director | 2 | $500 | $0 | View return |
| 2017 | The Hip Society | 990 | 2nd Vice Pre | 1 | $0 | $0 | View return |
| 2017 | Allergy Asthma and Immunology Foundation of N California Inc. | 990EZ | Vice President | 1 | $0 | - | View return |
| 2016 | Orthopaedic Research and Education Foundation | 990 | Trustee | 5 | $0 | $0 | View return |
| 2016 | The Hip Society | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | American Board of Orthopaedic Surgery Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | The Hip Society | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | American Academy of Orthopaedic Surgeons | 990 | Past President | 1.5 | $37,640 | $0 | View return |
| 2014 | American Association of Orthopaedic Surgeons | 990 | Past-President | 1.5 | $0 | $37,640 | View return |
| 2013 | American Academy of Orthopaedic Surgeons | 990 | President | 7.5 | $124,410 | $0 | View return |
| 2013 | American Association of Orthopaedic Surgeons | 990 | President | 7.5 | $0 | $124,410 | View return |