Diana Felner is named as a lobbyist on federal disclosure filings for 3 clients through McKesson Corporation & Its Affiliate U.s. Oncology and 2 other registrants. The most recent filing naming them posted in October 2026. Issues reported include Health Issues, Medicare/Medicaid, Pharmacy and Manufacturing.
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| MCKESSON CORPORATION & ITS AFFILIATE U.S. ONCOLOGY | MCKESSON CORPORATION & ITS AFFILIATE U.S. ONCOLOGY | Q3 2026 | Manufacturing, Medicare/Medicaid, Health Issues |
| THE CARTER CENTER | THE CARTER CENTER | Q1 2025 | Medicare/Medicaid, Health Issues, Budget/Appropriations |
| ROSALYNN CARTER INSTITUTE FOR CAREGIVERS (FKA RCI FOR CAREGIVING) | ROSALYNN CARTER INSTITUTE FOR CAREGIVERS (FKA ROSALYNN CARTER INSTITUTE FOR CAREGIVING) | Q1 2025 | Taxation/Internal Revenue Code, Medicare/Medicaid, Health Issues |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 1 | 1 |
| 2025 | 3 | 3 |
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Diana Felner. See the Capitol Clarity rankings and method.