Capitol Clarity / Lobbyists / B / Brian Branton

Brian Branton: federal lobbyist

Brian Branton is named as a lobbyist on federal disclosure filings for 2 clients through McKesson Corporation & Its Affiliate U.s. Oncology and 1 other registrant. The most recent filing naming them posted in October 2026. Issues reported include Health Issues, Medicare/Medicaid, Pharmacy and Manufacturing.

2Clients on filings

2Registrants

6Issue categories

2Years with reports

Former government positions listed

Filers must list covered executive or legislative branch positions held. As filed:

Chief of Staff, Congressman Polis; Chief of Staff, Congressman Sestak; Legislative Director, Congressman Wu; Legislative Counsel, Congressman Holt; Legislative Assistant, Congresswoman Mink
Chief of Staff, Congressman Jared Polis

Clients and registrants

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
NOVO NORDISK INC.	NOVO NORDISK INC.	Q1 2025	Medicare/Medicaid, Health Issues, Copyright/Patent/Trademark

Activity by year

Year	Clients	Registrants
2026	1	1
2025	2	2

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 Brian Branton. See the Capitol Clarity rankings and method.