Department of Science and Technology
DOST Main Building, General Santos Avenue, Brgy. Central Bicutan, Taguig, Metro Manila, Philippines
Trunkline: (+632) 8837 2071
For more detailed requests and inquiries, please send your concerns to This email address is being protected from spambots. You need JavaScript enabled to view it.
Executive Offices
| Office Name | Tel No. | Email Address | Contact Person |
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Office of the Secretary (OSEC)
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(02) 8837 2071 loc. 4000
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Dr. Renato U. Solidum, Jr.
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Office of the Undersecretary for Scientific and Technical Services (OUSEC-STS)
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(02) 8837 2071 loc. 3000
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Ms. Maridon O. Sahagun
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Office of the Undersecretary for Research and Development (OUSEC-RD)
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(02) 8837 2071 loc. 3040
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Dr. Leah J. Buendia |
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Office of the Undersecretary for Regional Operations (OUSEC-RO)
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(02) 8837 2071 loc. 3060
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Engr. Sancho A. Mabborang |
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Office of the Undersecretary for Special Concerns (OUSEC-SC)
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(02) 8837 2071 loc. 3020 | This email address is being protected from spambots. You need JavaScript enabled to view it. |
Dr. Teodoro Gatchalian |
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Office of the Assistant Secretary for Administration and Legal Affairs (OASEC-ALA)
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(02) 8837 2071 loc. 3050 |
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Dr. Diana L. Ignacio |
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Office of the Assistant Secretary for Technology Transfer, Communications, and Commercialization (OASEC-TTCC)
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(02) 8837 2071 loc. 3010
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Mr. Napoleon K. Juanillo, Jr., PhD |
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Office of the Assistant Secretary for Development Cooperation (OASEC-DC)
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(02) 8837 2071 loc. 3030
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This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Rodolfo J. Calzado, Jr. |
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Office of the Assistant Secretary for Countryside Development (OASEC-CD)
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(02) 8837 2071 loc. 4041
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This email address is being protected from spambots. You need JavaScript enabled to view it. | Engr. Maria Teresa Bien De Guzman |
Administrative and Legal Service (ALS)
| Office Name | Tel No. | Email Address | Contact Person |
| Administrative and Legal Service (ALS) | (02) 8837 2071 loc. 1010 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Atty. Angely P. Medalle-Alviar |
| General Services Division (GSD) | (02) 8837 2071 loc. 1030 / 1111 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Jhoven G. Litana |
| Building and Grounds Maintenance Unit (BGMU) | (02) 8837 2071 loc. 1030 / 1111 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Jhoven G. Litana |
| General Services Section (GSS) | (02) 8837 2071 loc. 1030 / 1111 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Jhoven G. Litana |
| Collection and Disbursement Section (CASHIER) | (02) 8837 2071 loc. 1050 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Jhoven G. Litana |
| Property and Supply Section (PROPERTY) | (02) 8837 2071 loc. 1060 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Engr. Vernadeth M. Cahibaybayan |
| Records Management Section | (02) 8837 2071 loc. 1070 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Jhoven G. Litana |
| Motor Pool Unit | (02) 8837 2071 loc. 1080 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Michael Q. America |
| Legal Division | (02) 8837 2071 loc. 1020 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Atty. Shiela O. Valino |
| Personnel Division | (02) 8837 2071 loc. 1090 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Marissa G. Ceneta |
| Procurement Management Division | (02) 8837 2071 loc. 2150 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Dunn Alfredo A. Celestial |
Financial and Management Service (FMS)
| Office Name | Tel No. | Email Address | Contact Person |
| Financial and Management Service (FMS) | (02) 8837 2071 loc. 1210 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Dir. Racquel P. Alvendia |
| Accounting Division | (02) 8837-2071 loc. 1230 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Helen V. Gianan |
| Budget Division | (02) 8837-2071 loc. 1220 | This email address is being protected from spambots. You need JavaScript enabled to view it. / This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Elisa V. Corpuz |
| Management Division | (02) 8837-2071 loc. 1240 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Rosella B. Dolor |
Planning and Evaluation Service (PES)
| Office Name | Tel No. | Email Address | Contact Person |
| Planning and Evaluation Service (PES) | (02) 8837 2071 loc. 2010 | This email address is being protected from spambots. You need JavaScript enabled to view it. / This email address is being protected from spambots. You need JavaScript enabled to view it. | Dir. Cezar R. Pedraza |
| Policy Development and Planning Division (PDPD) | (02) 8837 2071 loc. 2020 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Dr. Roel A. Sancho |
| Program Coordination and Monitoring Division (PCMD) | (02) 8837 2071 loc. 2030 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Elizabeth P. Alladel |
| Science and Technology Resources Assessment and Evaluation Division (STRAED) | (02) 8837 2071 loc. 2040 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Terencia B. Abarquez |
| Information Technology Division (ITD) | (02) 8837 2071 loc. 2222 / 2050 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Rogelio N. Roasa Jr. |
Internal Audit Service (IAS)
| Office Name | Tel No. | Email Address | Contact Person |
| Internal Audit Service (IAS) | (02) 8837 2071 loc. 4010 / (02) 8837 7495 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Robert Paulo T. Lumbatan |
| Management Audit Division (MAuD) | (02) 8837 2071 loc. 4020 / 837-7495 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Mr. Robert Paulo T. Lumbatan |
| Operations Audit Division (OpAD) | (02) 8837 2071 loc. 4030 / 837-7495 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Olivia S. Tabasa |
Other DOST-CO Offices
| Office Name | Tel No. | Email Address | Contact Person |
| Department of Legislative Liaison Office (DLLO) | (02) 8837 2071 loc. 2160 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Dir. Lita S. Suerte-Felipe |
| DOST Gender and Development Program (DOST-GAD) | (02) 8837 2071 loc. 2120 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Maria Fe Singson |
| DOST Human Resource Development Program (Non-Degree) | (02) 8837 2071 loc. 3000 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Maridon O. Sahagun |
| Science Foundations Unit (SFU) | (02) 8837 2071 loc. 2170 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Engr. Melvin P. Jusi |
| National Committee on Biosafety of the Philippines (NCBP) | (02) 8837 2071 loc. 2190 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Maria Lorelie U. Agbagala |
| Special Projects Division (SPD) | (02) 8837 2071 loc. 2100 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Armela K. Razo |
| Disaster Risk Reduction and Climate Change Unit (DRRCCU) | (02) 8837 2071 loc. 2210 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Maria Lynn P. Melosantos |
| Non-DOST Application for Magna Carta for S&T Personnel in Government (R.A. 8439) | (02) 8837 2071 loc. 3050 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Dr. Diana L. Ignacio |
Regional Offices
| Office Name | Tel No. | Email Address | Contact Person |
| Regional Office Cordillera Administrative Region (CAR) | (074) 422 0981 / 422 0979 (Tech) |
This email address is being protected from spambots. You need JavaScript enabled to view it. | Dr. Nancy A. Bantog |
| Department of Science and Technology - Regional Office No. I | (072) 888 3399 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Dr. Teresita A. Tabaog |
| Department of Science and Technology - Regional Office No. II |
(078) 396 0763 / |
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Dr. Virginia G. Bilgera |
| Department of Science and Technology - Regional Office III | (0915) 600 8378 / (0933) 818 3316 |
This email address is being protected from spambots. You need JavaScript enabled to view it. | Dr. Julius Caesar V. Sicat |
| Department of Science and Technology - National Capital Region (NCR) | (02) 8683 7790 to 99 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Engr. Romelen T. Tresvalles |
| Department of Science and Technology - Regional Office No. IV-A (CALABARZON) |
(049) 536 4997 / |
This email address is being protected from spambots. You need JavaScript enabled to view it. | Ms. Emelita P. Bagsit |
| Department of Science and Technology - Regional Office No. IV-B (MIMAROPA) | (02) 8837 2071 loc. 2092 / 2093 | This email address is being protected from spambots. You need JavaScript enabled to view it. / This email address is being protected from spambots. You need JavaScript enabled to view it. |
Dr. MA. Josefina P. Abilay |
| Department of Science and Technology - Regional Office No. V | (052) 742 0911 |
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Mr. Rommel R. Serrano |
| Department of Science and Technology - Regional Office No. VI | (033) 330 1565 / 320 0907 loc. 100 (ORD), loc. 103 (TO), loc. 102 (Admin) / 508 6739 (ORD) |
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Engr. Rowen R. Gelonga |
| Department of Science and Technology - Regional Office NIR | (035) 421-2100 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Engr. Rowen R. Gelonga |
| Department of Science and Technology - Regional Office No. VII |
(032) 418 9032 / |
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Dr. Tristan L. Abando |
| Department of Science and Technology - Regional Office No. VIII |
(053) 832 8978 / |
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| Department of Science and Technology - Regional Office No. IX | (062) 991 1024 / 9921114 |
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Mr. Martin A. Wee |
| Department of Science and Technology - Regional Office No. X | (088) 858 3931 to 33 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Dr. Romela N. Ratilla |
| Department of Science and Technology - Regional Office No. XI |
(082) 227 5672 / |
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Dr. Anthony C. Sales, Ceso III |
| Department of Science and Technology - Regional Office No. XII | (083) 826 0114 | This email address is being protected from spambots. You need JavaScript enabled to view it. | Engr. Sammy P. Malawan |
| Department of Science and Technology - Regional Office No. XIII (Caraga) | (085) 342 5684 / 342 5345 (Admin) / 342 9053 (ORD) / 341 9551 (Tech) |
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Engr. Noel M. Ajoc |










