| 2025 | Winterline Foundation Glenn Conrad Executive Director | 990EZ | Director | 1 | $0 | $0 | View return |
| 2024 | Virginia Pace Alliance Inc | 990EZ | Treasurer | 4 | $0 | - | View return |
| 2024 | CDC Physicians Organization Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Leonard Crosenberg Renal Research Foundation | 990 | Chair | 1 | $0 | $0 | View return |
| 2024 | Minority Organ and Tissue Transplant Education Program of Cleveland Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Community Dialysis Center | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Winterline Foundation Glenn Conrad Executive Director | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | Virginia Pace Alliance Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Winterline Foundation Glenn Conrad Executive Director | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Minority Organ and Tissue Transplant Education Program of Cleveland Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | CDC Physicians Organization Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Leonard Crosenberg Renal Research Foundation | 990 | Chair | 1 | $0 | $0 | View return |
| 2023 | Winterline Foundation Glenn Conrad Executive Director | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Community Dialysis Center | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Leonard Crosenberg Renal Research Foundation | 990 | Chair | 1 | $0 | $0 | View return |
| 2022 | CDC Physicians Organization Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Community Dialysis Center | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Minority Organ and Tissue Transplant Education Program of Cleveland Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Winterline Foundation Glenn Conrad Executive Director | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | Leonard Crosenberg Renal Research Foundation | 990 | Chair | 1 | $0 | $0 | View return |
| 2021 | Community Dialysis Center | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Miami Township Community Improvement Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Minority Organ and Tissue Transplant Education Program of Cleveland Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | CDC Physicians Organization Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Community Dialysis Center | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | CDC Physicians Organization Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Minority Organ and Tissue Transplant Education Program of Cleveland Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2020 | Leonard Crosenberg Renal Research Foundation | 990 | Chair | 1 | $0 | $0 | View return |
| 2020 | Miami Township Community Improvement Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Community Dialysis Center | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | CDC Physicians Organization Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | CDC Physicians Organization Inc. | 990 | Chair | 6 | $0 | $0 | View return |
| 2018 | Minority Organ and Tissue Transplant Education Program of Cleveland Inc | 990EZ | Chair | 1 | $0 | $0 | View return |
| 2018 | Community Dialysis Center | 990 | Chair | 6 | $0 | $0 | View return |
| 2017 | Community Dialysis Center | 990 | Chair | 6 | $0 | $0 | View return |
| 2017 | CDC Physicians Organization Inc. | 990 | Chair | 6 | $0 | $0 | View return |
| 2017 | Chagrin Realty Inc | 990 | Chair | 1 | $0 | $0 | View return |
| 2016 | CDC Physicians Organization Inc. | 990 | Chair | 6 | $0 | $0 | View return |
| 2016 | Community Dialysis Center | 990 | Chair | 6 | $0 | $0 | View return |
| 2016 | Chagrin Realty Inc | 990 | Chair | 1 | $0 | $0 | View return |
| 2016 | Minority Organ and Tissue Transplant Education Program of Cleveland Inc | 990EZ | Chair | 1 | $0 | $0 | View return |
| 2015 | Minority Organ and Tissue Transplant Education Program of Cleveland Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2015 | Community Dialysis Center | 990 | Chair | 6 | $0 | $0 | View return |
| 2015 | CDC Physicians Organization Inc. | 990 | Chair | 6 | $0 | $0 | View return |
| 2015 | Chagrin Realty Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Community Dialysis Center | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | Leonard Crosenberg Renal Research Foundation | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | CDC Physicians Organization Inc. | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | Minority Organ and Tissue Transplant Education Program of Cleveland Inc | 990EZ | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | Chagrin Realty Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2013 | Minority Organ and Tissue Transplant Education Program of Cleveland Inc | 990EZ | Vice Chair | 1 | $0 | $0 | View return |
| 2013 | CDC Physicians Organization Inc. | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2013 | Leonard Crosenberg Renal Research Foundation | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2013 | Community Dialysis Center | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2013 | The Historical Society of Trappe Collegeville and Perkiomen Valley Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Chagrin Realty Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2013 | Achievement Centers for Children | 990 | Trustee | 0 | $0 | $0 | View return |