Former Legislator, Dutchess County Legislature

Former Member, Hyde Park Town Board

Senator, New York State Senate, District 41, 2015-2023

Vice Chair, Senate Minority Conference, New York State Senate, 2021-2023

Candidate, New York State Senate, District 41, 2014, 2016, 2018, 2020

Former Chair, Aging Committee, New York State Senate

Former Member, Children and Families Committee, New York State Senate

Former Member, Cultural Affairs, Tourism, Parks and Recreation Committee, New York State Senate

Former Member, Education Committee, New York State Senate

Former Member, Higher Education Committee, New York State Senate

Former Member, Judiciary Committee, New York State Senate

Former Member, Libraries Committee, New York State Senate

Former Member, Mental Health and Developmental Disabilities Committee, New York State Senate

Real Estate Broker/Owner, Serino Realty, 2002-present

Liaison, Supervisor's and Mayor's Association, present