Capitol Clarity / Lobbyists / O / STEPHEN O'BRIEN md

STEPHEN O'BRIEN md: federal lobbyist

STEPHEN O'BRIEN md is named as a lobbyist on federal disclosure filings for 1 client through Hss | Hospital For Special Surgery. The most recent filing naming them posted in August 2026. Issues reported include Health Issues.

1Clients on filings

1Registrants

1Issue categories

1Years with reports

Former government positions listed

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

Medical Advisor, Ecosystem Development

Clients and registrants

Client	Registrant	Latest	Issues
HSS \| HOSPITAL FOR SPECIAL SURGERY	HSS \| HOSPITAL FOR SPECIAL SURGERY	Q2 2026	Medical/Disease Research/Clinical Labs, Medicare/Medicaid, Health Issues

Activity by year

Year	Clients	Registrants
2026	1	1

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 STEPHEN O'BRIEN md. See the Capitol Clarity rankings and method.