Administrative Heads

RIESHIA P. VALE, MAEd

RIESHIA P. VALE, MAEd

Branch Director

director.montevista@ddosc.edu.ph

Purok 4, San Jose, Montevista, Davao de Oro

09268225243

Leah R. Guirigay, Ed.D
Administrative Officer V
Gina L. Hitgano, LPT, MBA
Gender and Development Section Head
Lovelene Joy L. Mejarito, RN, MAN
Health Services Section Head
Hope M. Tambuli
General Services Section/Procurment Section/Supply and Property Management Section Head
Margarita Candido
Records Section Head
Mark Anthony G. Balaba, LPT
Campus Safety Management Section Head
Lady Roxanne A. Vallecer, MPsy, RPm
Human Resource Management Section Head
Genelyn G. Poquita
Cashiering Section Head

Academic Heads

RIESHIA P. VALE, MAEd

RIESHIA P. VALE, MAEd

Branch Director

director.montevista@ddosc.edu.ph

Purok 4, San Jose, Montevista, Davao de Oro

09268225243

Loraine Jane B. Bañares-Cubio, MAED
Academic Services Unit Head
April G. Samson, LPT
Registrar Services Section
Kimberly Losanoy
Laboratory Section
Jolina Maureen N. Pacatang, MIS
Library Services Section
Anjanette M. Paña, MAED-TSS
NSTP Section
Arnel T. Serentas, MAED (BEED PH)
Academic Departments
Ester G. Clarabal, MAED (BSED PH)
Academic Departments
Jade Vincent D. David, LPT, MBA (BSE Dean)
Academic Departments

Montevista Branch

Email: director.montevista@ddosc.edu.ph

Phone: 09268225243

Location: Purok 4, San Jose, Montevista, Davao de Oro

Academic Calendar A.Y. 2026-2027

Date Activity Name
August 10, 2026-December 11, 2026 - 18 WeeksFirst Semester
December 14, 2026-January 1, 2027 - 2 WeeksChristmas Vacation
January 18, 2027-May 21, 2027- 18 WeeksSecond Semester
May 25, 2027 to June 05, 2027- 2 WeeksSemestral Break
June 7, 2027-July 19, 2027- 6 WeeksOff Semester
FIRST SEMESTER AY 2026-2027 (AUGUST-DECEMBER 2026)
June 02-14, 2026Releasing of the Admission Test Result
ENROLLMENTENROLLMENT
July 20-23, 2026Enrollment for Incoming First Year Students (All Programs)
July 27-28, 2026Enrollment of Fourth Year Students (BSE)
July 29-30, 2026Enrollment of Third Year Students (All Programs)
August 04, 2026Faculty Orientation
August 3-4, 2026Enrollment of Second Year Students (All Programs)
August 5-6, 2026Enrolment of Fourth Year Students (TED), Returnees, Transferees, and Irregular Students (All Programs)
August 10, 2026Classes Start in All Levels
August 10-13,2026Adding and Dropping of Courses in all levels
August 24, 2026Students General Orientation
August 26, 2026Acquaintance Party /Club Day/Senior Citizen's Day
August 31, 2026Buwan ng Wika
September 1, 2026Sci-Math Month Celebrations
September 7, 2026Academic Development Webinars for Students/3rd Quarter Moral Recovery Program/Sci-Math Month Celebrations
September 15-19, 2026Preliminary Examinations
September 30, 2026Civil Service Month Celebrations
October 1, 2026National Indigenous Peoples Month
October 5, 2026Anti-Smoking, Volunteer Act & Environmental Education Act Awareness/Elderly Filipino Day Celebration/ World Teacher's Day
October 8, 2026National Mental Health Month Webinar Series/National Statistics Month Celebrations
October 12, 2026National Statistics Month Celebrations
October 13-15, 2026Intramurals
October 27-29, 2026Midterm Examinations
November 4, 2026Fire and Earthquake Symposium / Violence Against Women and Children and Special Protection of Children Against Abuse, Exploitation & Discrimination and Anti-Hazing Symposium / Safe Space Act for Faculty and Students
November 9, 2026Filipino Values Month/4th Quarter Moral & Spiritual Upliftment Program
November 18, 2026Anti-Sexual Harassment, Crime Prevention, Drug Awareness, Anti-Bullying, Gender and Development, Cyber Security and Data Privacy Symposium
December 1, 2026International Day of PWD/ Sensitivity on Person's with Disability Symposia/ Services for PWD's
December 8-10, 2026Final Examinations
December 11, 2026Last Day of Class for First Semester
January 06, 2027Deadline for Submission of Grades
SECOND SEMESTER AY 2026-2027 (JANUARY - MAY 2027)
ENROLLMENTENROLLMENT
January 6, 2027Enrollment for Fourth Year (All Programs)
January 7, 2027Enrollment for Third Year (All Programs)
January 11, 2027Enrollment for Second Year (All Programs)
January 12, 2027Enrollment for First Year (All Programs)
January 12, 2027Faculty Orientation/Faculty Retooling
January 13, 2027Enrolment for Returnees and Transferees
January 18, 2027Classes Start in All levels
January 18-22, 2027Adding & Dropping of Courses in All Levels
January 25, 2027Students General Re-Orientation
January 27-29-February 1-5, 2027Career Guidance/School Promotion
February 9, 2027Application for Graduation
February 11, 2027National Arts Month
February 18, 2027Valentines Day Celebration
February to March 2027Schedule for Application for Admission Examination
February 22-25, 2027Preliminary Examination
March 04, 2027Violence Against Women and Children and Special Protection of Children Against Abuse, Exploitation & Discrimination and Anti-Hazing Symposium
March 01, 2027Schedule for Initial Deliberation of Graduating Students/1st Quarter Moral & Spiritual Upliftment Program
March 08, 2027Founding Anniversary and Bulawan Festival
March 15, 2027Fire Prevention Month Orientation/Earthquake Symposium/Sensitivity on persons with Psychological Disability Symposium
March 18, 2027Students Day
April 1, 2027National Literature Month/Araw ni Balagtas
April 5-9, 2027Mid-Term Examination
April 13-14, 2027Education Day
April 14, 2027Anti-Smoking, Volunteer Act & Environmental Education Act Awareness/Teenage Prenancy Awareness Symposium/Financial Literacy Month
April 15, 2027Seminar and Workshop for Peer Counselor/Anti-Sexual Harassment, Crime Prevention, Drug Awareness and Anti-Bullying Symposia
April 19-23, 2027Admission Test
April 26-27, 2027Entrepreneurship Day
April 29-30, 2027Local CSC Election
May 3-7, 17-21, 2027Final Examination
May 3-4, 2027Final Examination for Graduating
May 17-21,2027Final Examination for Non-Graduating
May 03-06, 2027Signing of Student Clearance Form (Graduating and Non-Graduating)
May 10, 2027Fiduciary Fund Presentation /Post Orientation/2nd Quarter Moral & Spiritual Upliftment Program
May 11, 2027National Heritage Month/Volunteerism Month/Webinar College-wide Orientation on Research Ethics Review
May 20-21,2027PESLA / LEGS/Career Webinars
May 21, 2027Last Day of Class for Second Semester
May 24, 2027Students' Research Congress
May 24, 2027Schedule for Final Deliberation of Graduating Students
May 25-27, 2027Faculty Retooling
May 28, 2027Job Fair
Deadline for Submission of Grades
May 17, 2027*Graduating
June 04, 2027DDOSC Charter Day
June 09, 2027*Non-Graduating
RECOGNITION & GRADUATION
June 17, 2027Laak Extension
June 21, 2027Montevista Branch
June 24, 2027New Bataan Branch
June 28, 2027Maragusan Branch
June 30, 2027Main Campus
RECOGNITION & GRADUATION
June 1-3, 2027Enrolment in All Levels
June 7-10, 2027Adding & Dropping of Courses in All Levels
June 7, 2027Classes Start in All Levels
June 18, 2027Araw ng Montevista
July 21, 2027Preliminary Examination
July 05, 2027Mid-Term Examination
July 19, 2027Final Examination/Last Day of Class for Off Semester
July 30, 2027Deadline for Submission of Grades

Montevista News Articles

Administrative Heads

JAY MARK D. BANTAYAN, MSc

JAY MARK D. BANTAYAN, MSc

Branch Director

director.maragusan@ddosc.edu.ph

Maragusan (San Mariano), Davao de Oro

Princess May Q. Falconi, LPT
Quality Assurance Unit Head
Daryl H. Tabigue, CPA, LPT, CHRA, MBA
Administrative and Finance Services Unit Head & Ecological Solid Waste Management Coordinator
Rhiza C. Tubato
Health Services Section Head
Lee M. Serot
General Services Section/Procurment Section/Supply and Property Management Section Head
Ritchel A. Deloria, LPT, MBA
Section Head-Production Services Section
Lecil O. Comaling, RN
Health Services Section Head
Vanessa T. Compas, MPM
Student Affairs and Servives Unit Head
Sarah Jean A. Gerundio, MSc., R. Agr.
Research and Development Section Head
Meriam C. Rimando, Head
Cashiering Section Head
Nathalia Nova E. Lugayao, L.Agr.,CHRA
HR Counterpart Head
Nick Alvin G. Asidoy
Extension Services Division Head

Academic Heads

JAY MARK D. BANTAYAN, MSc

JAY MARK D. BANTAYAN, MSc

Branch Director

director.maragusan@ddosc.edu.ph

Maragusan (San Mariano), Davao de Oro

Kei D. Inansugan, MAEd
Academic Services Unit Head
Marcelino F. Cuyab, PhD
BSE Dean
Rholey R. Picaza, PhD
Program Head BEED
Princess Luise D. Picaza, PhD
Program Head BSED
Imogene L. Landuay, MExEd
Program Head BSA
Zyra Mae C. Torino, LPT
Registrar Services Section Head
Nimrod B. Briones, LPT
NSTP Coordinator
Maribeth B. Saludo, LPT, MBA
Laboratory In-Charge
Michael T. Samson, MLIS
Library Services Section Head

Maragusan Branch

Email: director.maragusan@ddosc.edu.ph

Location: Maragusan (San Mariano), Davao de Oro

Academic Calendar A.Y. 2026-2027

Date Activity Name
August 10, 2026-December 11, 2026 - 18 WeeksFirst Semester
December 15, 2026-January 1, 2027 - 2 WeeksChristmas Vacation
January 18, 2027-May 21, 2027- 18 WeeksSecond Semester
May 24, 2027 to June 04, 2027- 2 WeeksSemestral Break
June 7, 2027-July 19, 2027- 6 WeeksOff Semester
FIRST SEMESTER AY 2026-2027 (AUGUST-DECEMBER 2026)
June 02-13, 2026Releasing of the Admission Test Result
ENROLLMENTENROLLMENT
July 20-23, 2026Enrollment for Incoming First Year Students
July 27-28, 2026Enrollment of Fourth Year Students (BSE, BSA, BSC)
July 29-30, 2026Enrollment of Third Year Students
August 04, 2026Faculty Orientation
August 3-4, 2026Enrollment of Second Year Students
August 5-6, 2026Enrolment of Fourth Year Students (TED), Returnees, Transferees, and Irregular Students (All Programs)
August 10, 2026Classes Start in All Levels
August 10-13,2026Adding and Dropping of Courses in all levels
August 14, 2026Students General Orientation
August 27, 2026 Acquaintance Party/Club Day/Senior Citizen's Day/Buwan ng Wika
September 1, 2026Sci-Math Month Celebrations
September 4, 2026Academic Development Webinars for Students/3rd Quarter Moral Recovery Program/Sci-Math Month Celebrations
September 14-18, 2026Preliminary Examinations
September 30, 2026Civil Service Month Celebrations
October 2, 2026 National Indigenous Peoples Month
October 5, 2026 Anti-Smoking, Volunteer Act & Environmental Education Act Awareness/Elderly Filipino Day Celebration/ World Teacher's Day
October 9, 2026 National Mental Health Month Webinar Series/National Statistics Month Celebrations
October 26-30, 2026Midterm Examinations
November 4, 2026Fire and Earthquake Symposium / Violence Against Women and Children and Special Protection of Children Against Abuse, Exploitation & Discrimination and Anti-Hazing Symposium / Safe Space Act for Faculty and Students
November 6, 2026Filipino Values Month/4th Quarter Moral & Spiritual Upliftment Program
November 17, 2026 Anti-Sexual Harassment, Crime Prevention, Drug Awareness, Anti-Bullying, Gender and Development, Cyber Security and Data Privacy Symposium
November 17-20, 2026 Intramurals
December 1, 2026 International Day of PWD/ Sensitivity on Person's with Disability Symposia/ Services for PWD's
December 7-11, 2026Final Examinations
December 12, 2026Last Day of Class for First Semester
January 05, 2027Deadline for Submission of Grades
SECOND SEMESTER AY 2026-2027 (JANUARY - MAY 2027)
ENROLLMENTENROLLMENT
January 6, 2027Enrollment for Fourth Year
January 7, 2027Enrollment for Third Year
January 11, 2027Enrollment for Second Year
January 12, 2027Enrollment for First Year
January 12, 2027Faculty Orientation/Faculty Retooling
January 13, 2027Enrolment for Returnees and Transferees
January 18, 2027Classes Start in All levels
January 18-21, 2027Adding & Dropping of Courses in All Levels
January 22, 2027Students General Re-Orientation
January 27-29-February 1-5, 2027Career Guidance/School Promotion
February 11, 2027National Arts Month
February 15-16, 2027 Agriculture Day & Farmers Forum
February to March 2027Schedule for Application for Admission Examination
February 22-26, 2027Preliminary Examination
March 01, 20271st Quarter Moral & Spiritual Upliftment Program
March 04, 2027Violence Against Women and Children and Special Protection of Children Against Abuse, Exploitation & Discrimination and Anti-Hazing Symposium
March 05, 20271st Quarter Moral & Spiritual Upliftment Program
March 08, 2027Founding Anniversary and Bulawan Festival
March 09, 2027Schedule for Initial Deliberation of Graduating Students
March 15, 2027Application for Graduation
March 18, 2027Students' Day
March 19, 2027Fire Prevention Month Orientation/Earthquake Symposium/Sensitivity on persons with Psychological Disability Symposium
April 5-9, 2027Mid-Term Examination
April 1, 2027National Literature Month/Araw ni Balagtas
April 8, 2027Anti-Smoking, Volunteer Act & Environmental Education Act Awareness/Teenage Prenancy Awareness Symposium/Financial Literacy Month
April 13-14, 2027Education Day
April 15, 2027Seminar and Workshop for Peer Counselor/Anti-Sexual Harassment, Crime Prevention, Drug Awareness and Anti Bullying Symposia
April 24-25 and May 8-9, 2027Admission Test
April 26-27, 2027Entrepreneurship Day
April 29-30, 2027Local CSC Election
May 3-7, 17-21, 2027Final Examination
May 3-4, 2027Final Examination for Graduating
May 17-21,2027Final Examination for Non-Graduating
May 03-06, 2027Signing of Student Clearance Form (Graduating and Non-Graduating)
May 7, 20272nd Quarter Moral & Spiritual Upliftment Program
May 11, 2027National Heritage Month/Volunteerism Month/Webinar College-wide Orientation on Research Ethics Review
May 20-21,2027PESLA / LEGS/Career Webinars
May 21, 2027Last Day of Class for Second Semester
May 24, 2027Schedule for Final Deliberation of Graduating Students/ Students' Research Congress
May 25-27, 2027Faculty Retooling
May 28, 2027Job Fair
Deadline for Submission of Grades
May 17, 2027*Graduating
June 04, 2027DDOSC Charter Day
June 08, 2027*Non-Graduating
RECOGNITION & GRADUATION
June 17, 2027Laak Extension
June 21, 2027Montevista Branch
June 24, 2027New Bataan Branch
June 28, 2027Maragusan Branch
June 30, 2027Main Campus
RECOGNITION & GRADUATION
June 1-3, 2027Enrolment in All Levels
June 7-10, 2027Adding & Dropping of Courses in All Levels
June 7, 2027Classes Start in All Levels
June 18, 2027Preliminary Examination
July 2, 2027Mid-Term Examination
July 19, 2027Final Examination/Last Day of Class for Off Semester
August 3, 2027Deadline for Submission of Grades

Administrative Heads

WENDY MAE W. DULOS, MBA

WENDY MAE W. DULOS, MBA

Branch Director

director.newbataan@ddosc.edu.ph

Purok 1, Cabinuangan, New Bataan, Davao de Oro

09071896547

ERNAN S. LEAL, MBA
Administrative Officer V
JYTZIL MAE LAURON, LPT
Gender and Development Section Head
VIVIEN LOU P. TABERNA, RN
Health Services Section Head
NEIL A. BALILI, LPT
General Services Section/Procurment Section/Supply and Property Management Section Head
LOUIE CARLO T. DELOS REYES
Records Section Head
DARRYN LOUIE C. SUSADA
Campus Safety Management Section Head
CHRISTINE S. HANDUMON
Human Resource Management Section Head
LEOLYN DENMAR A. SUMANGIT
Cashiering Section Head

Academic Heads

WENDY MAE W. DULOS, MBA

WENDY MAE W. DULOS, MBA

Branch Director

director.newbataan@ddosc.edu.ph

Purok 1, Cabinuangan, New Bataan, Davao de Oro

09071896547

GABRELE D. CUBERO, EDD
Academic Services Unit Head
CHRISTIAN JADE GADOGDOG, MPA
Student Affairs and Services Unit Head
LOUIE CARLO T. DELOS REYES
Registrar Services Section
JAYRICK MANLAWI, LPT
Laboratory Section
NOVIE JAY S. OCTAVIANO, RL
Library Services Section
MARY JANE I. AGANG, MEEM
NSTP Section
ROBEGIN C. CAMPOMAYOR, DBM (BSE)
Academic Departments
GABRELE C. CUBERO, EDD (BEED)
Academic Departments
MARIANNE R. MATA , PHD (BSED)
Academic Departments

New Bataan Branch

Email: director.newbataan@ddosc.edu.ph

Phone: 09071896547

Location: Purok 1, Cabinuangan, New Bataan, Davao de Oro

Academic Calendar A.Y. 2026-2027

Date Activity Name
August 10, 2026-December 11, 2026 - 18 WeeksFirst Semester
December 15, 2026-January 1, 2027 - 2 WeeksChristmas Vacation
January 18, 2027-May 21, 2027- 18 WeeksSecond Semester
May 24, 2027 to June 04, 2027- 2 WeeksSemestral Break
June 7, 2027-July 19, 2027- 6 WeeksOff Semester
FIRST SEMESTER AY 2026-2027 (AUGUST-DECEMBER 2026)
June 02-13, 2026Releasing of the Admission Test Result
June 18, 2026Founding Anniversary of New Bataan
ENROLLMENTENROLLMENT
July 20-23, 2026Enrollment for Incoming First Year Students
July 27-28, 2026Enrollment of Fourth Year Students (BSE, BEED, BSED)
July 29-30, 2026Enrollment of Third Year Students
August 04, 2026Faculty Orientation
August 3-4, 2026Enrollment of Second Year Students
August 5-6, 2026Enrolment of Fourth Year Students (TED), Returnees, Transferees, and Irregular Students (All Programs)
August 10, 2026Classes Start in All Levels
August 10-13,2026Adding and Dropping of Courses in all levels
August 14, 2026Students General Orientation
August 26-27, 2026Sci-Math Month Celebrations/National Statistics Month Celebration
September 1, 2026Sci-Math Month Celebrations
September 4, 2026Academic Development Webinars for Students/3rd Quarter Moral Recovery Program/Sci-Math Month Celebrations
September 14-18, 2026Preliminary Examinations
September 30, 2026Civil Service Month Celebrations
October 5, 2026Anti-Smoking, Volunteer Act & Environmental Education Act Awareness
October 8, 2026World Teacher's Day
October 9, 2026National Mental Health Month Webinar Series
October 23, 2026National Indigenous Peoples Month Celebration
October 26-30, 2026Midterm Examinations
November 4, 2026Fire and Earthquake Symposium / Violence Against Women and Children and Special Protection of Children Against Abuse, Exploitation & Discrimination and Anti-Hazing Symposium / Safe Space Act for Faculty and Students
November 5, 2026Fire and Earthquake Symposium
November 6, 2026Filipino Values Month/4th Quarter Moral & Spiritual Upliftment Program
November 12, 2026Anti-Sexual Harassment, Crime Prevention, Drug Awareness, and Gender and Development Symposium
November 17-19, 2026Intramural Week Celebration
November 26, 2026Cyber Security and Data Privacy Symposium
December 1, 2026International Day of PWD/Sensitivity on Person's with Disability Symposium and Services for PWD's/Elderly Filipino Day Celebration
December 10, 2026Teenage Pregnance Awareness/HIV-AIDS Awareness
December 7-11, 2026Final Examinations
December 12, 2026Last Day of Class for First Semester
January 05, 2027Deadline for Submission of Grades
SECOND SEMESTER AY 2026-2027 (JANUARY - MAY 2027)
ENROLLMENTENROLLMENT
January 6, 2027Enrollment for Fourth Year
January 7, 2027Enrollment for Third Year
January 11, 2027Enrollment for Second Year
January 12, 2027Enrollment for First Year
January 12, 2027Faculty Orientation/Faculty Retooling
January 13, 2027Enrolment for Returnees and Transferees
January 18, 2027Classes Start in All levels
January 18-21, 2027Adding & Dropping of Courses in All Levels
January 22, 2027Students General Re-Orientation
January 27-29-February 1-5, 2027Career Guidance/School Promotion
February 11, 2027National Arts Month Celebration
February 15, 2027Valentines Day Celebration
February to March 2027Schedule for Application for Admission Examination
February 22-26, 2027Preliminary Examination
March 04, 2027Violence Against Women and Children and Special Protection of Children Against Abuse, Exploitation & Discrimination and Anti-Hazing Symposium
March 05, 20271st Quarter Moral & Spiritual Upliftment Program
March 08, 2027Founding Anniversary and Bulawan Festival
March 09, 2027Schedule for Initial Deliberation of Graduating Students
March 15, 2027Application for Graduation
March 17-18, 2027Students' Day Celebration
March 19, 2027Fire Prevention Month Orientation/Earthquake Drill and Symposium
April 5-9, 2027Mid-Term Examination
April 1, 2027National Literature Month/Araw ni Balagtas
April 8, 2027Anti-Smoking and Volunteer Act & Environmental Education Act Awareness
April 13-14, 2027Education Day
April 14, 2027Anti-Smoking, Volunteer Act & Environmental Education Act Awareness/Teenage Prenancy Awareness Symposium/Financial Literacy Month
April 15, 2027Seminar and Workshop for Peer Counselor/Anti-Sexual Harassment, Crime Prevention, Drug Awareness and Anti-Bullying Symposia/Sensitivity on persons with Psychological Disability Symposium
April 16, 2027Financial Literacy Month Celebration
April 24-25 and May 8-9, 2027Admission Test
April 26-27, 2027Entrepreneurship Day
April 29-30, 2027Local CSC Election
May 3-7, 17-21, 2027Final Examination
May 3-4, 2027Final Examination for Graduating
May 17-21,2027Final Examination for Non-Graduating
May 03-06, 2027Signing of Student Clearance Form (Graduating and Non-Graduating)
May 7, 20272nd Quarter Moral & Spiritual Upliftment Program
May 11, 2027Webinar College-wide Orientation on Research Ethics Review
May 14, 2027College Ball
May 19, 2027National Heritage Month/Volunteerism Month
May 20-21,2027PESLA / LEGS/Career Webinars
May 21, 2027Last Day of Class for Second Semester
May 22-23, 2027Leadership Seminar and Training
May 24, 2027Schedule for Final Deliberation of Graduating Students/ Students' Research Congress
May 25-27, 2027Faculty Retooling
May 28, 2027Job Fair
Deadline for Submission of Grades
May 17, 2027*Graduating
June 04, 2027DDOSC Charter Day
June 08, 2027*Non-Graduating
RECOGNITION & GRADUATION
June 17, 2027Laak Extension
June 21, 2027Montevista Branch
June 24, 2027New Bataan Branch
June 28, 2027Maragusan Branch
June 30, 2027Main Campus
RECOGNITION & GRADUATION
June 1-3, 2027Enrolment in All Levels
June 7-10, 2027Adding & Dropping of Courses in All Levels
June 7, 2027Classes Start in All Levels
June 18, 2027Preliminary Examination
July 2, 2027Mid-Term Examination
July 19, 2027Final Examination/Last Day of Class for Off Semester
August 3, 2027Deadline for Submission of Grades

Laak Extension Class

MERRY ANN M. DESUCATAN, MSc

MERRY ANN M. DESUCATAN, MSc

Coordinator

merryann.desucatan@ddosc.edu.ph

Purok 5, Poblacion, Laak, Davao de Oro