Nestor Salubre Marquizo

Nestor Salubre Marquizo holds the position of Punong Barangay in Barangay Upper Patag, a barangay in the municipality of Sison, serving the 2023 - 2026 term. As Punong Barangay, Nestor leads the elected Sangguniang Barangay and represents the community's local government unit.

The Punong Barangay is the chief executive of the barangay, the smallest and most local unit of government in the Philippines. Duties under Section 389 of RA 7160 include enforcing barangay ordinances, organising and leading an emergency response team, calling and presiding over sessions of the Sangguniang Barangay, maintaining public order through the Lupong Tagapamayapa (peace council), and supervising the delivery of basic services to residents.

Barangay Upper Patag is one of 12 barangays in the municipality of Sison, in the province of Surigao Del Norte, in the Caraga region of the Philippines. According to the 2020 Census of Population and Housing, Barangay Upper Patag had a population of 772 residents — the constituency that Nestor serves as Punong Barangay. Surigao Del Norte is classified as a 2nd by the Bureau of Local Government Finance.

Barangay officials in the Philippines are elected during the synchronised Barangay and Sangguniang Kabataan Elections (BSKE). Nestor currently holds office under the mandate established by the October 30, 2023 BSKE. The next BSKE, at which this position will again be contested, is scheduled for Monday, November 2, 2026.

The Sangguniang Barangay — which Nestor Salubre Marquizo leads — is the legislative body of a Philippine barangay. It passes barangay ordinances and resolutions, approves the annual barangay budget, and exercises oversight over the barangay's programmes and projects. Its composition includes the Punong Barangay, seven kagawads, the SK Chairperson, a Secretary, and a Treasurer, all accountable directly to residents.