Our Doctors
Ma. Balerrie R. Letrero, MD
Pediatrics
Contact Info
​
Clinic
​
Room 205
​
Building
​
Main Building
​
Contact No.
​
254-1111 local 2005
​
Clinic Schedule
​
Monday, Wednesday and Friday 9:00am to 4:00pm
Tuesday and Thursday 9:00am to 2:00pm
Saturday 9:00am to 12:00pm
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Ma. Belinda Letrero Mesoga, MD
Obstetrics & Gynecology
Contact Info
Clinic Room 205
Building Main Building
Contact No. 254-1111 local 2005
​
Clinic Schedule
Monday 10:00am to 12:00pm
Wednesday 10:00am to 12:00pm
Saturday 1:00pm to 3:00pm
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Maria Cartini O. Cruz, MD
Radiology / Ultrasound
Contact Info
​
Clinic
​
Radiology Dept.
Building Main Building
Contact No. 254-1111
​
Clinic Schedule
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Maria Elizabeth Regala, MD
Radiology / Ultrasound
Contact Info
Clinic Radiology Dept.
Building Main Building
Contact No. 254-1111
​
Clinic Schedule
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Maria Lourdes S. Badion, MD
Vascular and Interventional Radiology
Contact Info
Clinic Radiology Dept.
Building Main Building
Contact No. 254-1111
​
Clinic Schedule
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Madeline G. Andal, MD
Anesthesiology
Contact Info
Clinic 13th Floor Operating Room
Building MAB
Contact No. 254-1111
​
Clinic Schedule
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Margaret Go Chan, MD
Obstetrics And Gynecology / Minimally Invasive Surgery
Contact Info
Clinic Room 261
Building Main Building
Contact No. 254-7456 / 254-1111 local 2061
​
Clinic Schedule
Monday to Saturday 9:00am to 1:00pm
​
​About the Doctor
Doctor Of Medicine—Feu Nrmf, Obsterics And Gynegcology, Cghmc, Gynecologic Endoscopy/Minimally Invasive Surgery (Taiwan)
​
Specialty Board
Philippine Obstetrical, Gynocological Society (Pogs) - Fellow; Phil Society Of Gynecologic Endoscopy-Member; Asia-Pacific Association For Gynecologic Endscopy; And Minimally Invagive Therapy (Apage) Member
​
Specialty Society
HMO Accreditation
Eastwest, Cocolife, Asianlife, Intellicare, Medicard, Maxicard, Maxicare, Philicare, Valuecare, Madasia, Medocare
Maria Aleli Manauis Macababbad, MD
Obstetrics & Gynecology
Contact Info
Clinic 5th Floor Womens Healthcare Center
Building Main Building
Contact No. 254-1111 local 5073 / 5059
​
Clinic Schedule
Monday, Tuesday, Thursday and Friday 10:00am to 4:00pm
Wednesday and Saturday 9:00am to 1:00pm
​
​About the Doctor
Doctor Of Medicine: Fareastern Univerity, Niscanor Reyes Med Foundation Institute Of Medicine; Bs Medical Technology Feu-Nrmf-Im Residency Training, Metropolitan Medical Center
​
Specialty Board
Diplomate, Philippine Obstetrical And Gynecological Society
​
Specialty Society
HMO Accreditation
Medicard, Intellicare, Avega, Hmi, Asianlife, General Assurance Corp., Eastwest, Medasia, Valuecare, Cocolife, Fortune, Medocare, Philcare, Hppi
Maria C. Cabuquit, MD
Rehab Medicine
Contact Info
Clinic 4th Floor Physical Therapy and Rehab Medical Dept.
Building Main Building
Contact No. 254-1111 local 4052 /4053
​
Clinic Schedule
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Maria Chona Manganti Khoso, MD
Pediatrics
Contact Info
Clinic Room 216
Building Main Building
Contact No. 254-1111 local 2016
​
Clinic Schedule
Monday, Wednesday and Friday 1:00pm to 4:00pm
​
​About the Doctor
Our Lady Of Fatima University, College Of Medicine
​
Specialty Board
Diplomate Phil Pediatric Society
​
Specialty Society
HMO Accreditation
​
Maria Irene T. Chua, MD
General Surgery
Contact Info
Clinic Room 228
Building Main Building
Contact No. 254-1111 local 2028
​
Clinic Schedule
Monday to Friday 9:00am to 11:00am
​
​About the Doctor
Our Lady Of Fatima University, College Of Medicine
​
Specialty Board
​
Specialty Society
HMO Accreditation
Medicard, Cocolife, Insular Life
Maria Purificacion B. Capellan, MD
Mammography / Ultrasound
Contact Info
Clinic Radiology Dept.
Building Main Building
Contact No. 254-1111
​
Clinic Schedule
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Marianne C. Sy, MD
Internal Medicine – Adult Clinical And Interventional Cardiology
Contact Info
Clinic Room 285
Building Main Building
Contact No. 254-1111 local 2037
​
Clinic Schedule
Monday to Saturday 9:00am to 12:00pm
​
​About the Doctor
Pre Med: Bs. Biology Acce-Ust, Med: Ust
​
Specialty Board
Fpcp, Fpcc, Member Pscc1
​
Specialty Society
HMO Accreditation
Intellicare, Avega, Cocolife, Valuecare, Pacificross, Medicard, Lacsm&Lacsm, Generali, Eastwest
Marianne Joyce Go, MD
Pediatrics
Contact Info
Clinic Ext. 17
Building Main Building
Contact No. 254-1111 local 2127
​
Clinic Schedule
Monday to Friday 11:00am to 5:00pm
Saturday (by appointment)
​
​About the Doctor
Ust
​
Specialty Board
Diplomate, Philippine Pediatric Society
​
Specialty Society
HMO Accreditation
​
Marietta T. Tan, MD
Internal Medicine - Pulmonary
Contact Info
Clinic Room 220
Building Main Building
Contact No. 254-1111 local 2039
​
Clinic Schedule
Monday to Friday 2:00pm to 4:00pm
Saturday 10:00am to 1:30pm
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Marilyn Torres Uy, MD
Obstetrics & Gynecology
Contact Info
Clinic Ext. 4
Building Main Building
Contact No. 254-1111 local 2112
​
Clinic Schedule
Monday and Friday 9:00am to 5:00pm
Saturday (by appointment)
​
​About the Doctor
Bs Zoology-Feu, Obstetrics & Gynecology (Ob-Gyne) Residency: Metropolitan Hospital
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Mark Henry Y. Joven, MD
Internal Medicine – Endocrinology, Diabetes & Metabolism / Geriatric Medicine
Contact Info
Clinic Room 1526
Building MAB
Contact No. 254-1111 local 1526
​
Clinic Schedule
Tuesday and Thursday 2:00pm to 6:00pm
​
​About the Doctor
Md—Ust; Internal Medicine—Univerity Of Hawaii, Usa; Endocirnology—Creighton Univerity, Nebraska, Usa; Geriatric Medicine—Mayo Clinic, Minnesota, Usa
​
Specialty Board
Diplomate, Philippine College Of Physician; Diplomate, American Board Of Internal Medicine; Certified In Internal Medicine, Endocrinology; Diabetes & Metabolism, Geñatric Medicine
​
Specialty Society
HMO Accreditation
Valuecare, Intellicare, Avega, Maxicare
Martha Lu Bolaños, MD
Adult & Pediatric Neurology
Contact Info
Clinic Room 219
Building Main Building
Contact No. 254-1111 local 2019
​
Clinic Schedule
Monday, Wednesday and Friday 2:00pm to 5:00pm
​
​About the Doctor
Medical School Uermmmc 1989
​
Specialty Board
Fellow, Phil Neurologycal Association; Fellow, Child Neurology Society, Philippines
​
Specialty Society
HMO Accreditation
​
Mary Belly Gan Chao, MD
Dermatology
Contact Info
Clinic Ext. 6
Building Main Building
Contact No. 2565053 / 254-1111 local 2115
​
Clinic Schedule
Monday to Saturday 10:30am to 3:00pm
(expect Wednesday)
​
​About the Doctor
University Of The Philippines—Bs Pre Medicine, Univerity Of The Philippines—Philippine General Hospital—Doctor Of Medicine, Dermatology Training / Preceptorship With Dr. Vermen Verallo
​
Specialty Board
Philippine Dermatological Society, American Academy Of Dermalogy
​
Specialty Society
HMO Accreditation
Medicard, Intellicare, Cocolife, Asianlife, Kaiser, Medasia, Star, Valuecare, Insular, Phicare, Eastwest, Hmi, Medicare, Lacson, Caritas, Flexicare, Fortune, Generali, Getwell, Medilink, Medicareplus, Bluecross, Maxicare
Mary Grace S. Sy, MD
Obstetrics & Gynecology
Contact Info
Clinic Room 207
Building Main Building
Contact No. 254-1111 local 2128
​
Clinic Schedule
Monday, Wednesday and Friday 8:00am to 10:00am
Monday, Tuesday and Wednesday 2:00pm to 3:30pm (by appointment) / 5:30pm (by appointment)
​
​About the Doctor
Metropolitan Medical Center—Residency Training (2010-2013), Uermmmc—Medicine (2003-2007), Medical Center Manila—Internship (2007)
​
Specialty Board
​
Specialty Society
HMO Accreditation
Medicard, Valuecare, Cocolife, Insular, Caritas, Asianlife, Intellicare
Mary Jane S. Mallillin, MD
Otorhinolaryngology Head And Neck Surgery
Contact Info
Clinic 5th Floor ENT Center
Building Main Building
Contact No. 254-1111 local 5062 / 5065
​
Clinic Schedule
Monday, Wednesday and Friday 1:00pm to 4:00pm
Saturday 10:00am to 12:00pm
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Mary Jane Tanchee Ngo, MD
Internal Medicine - Endocrinology, Diabetes, Osteoporosis, Metabolism
Contact Info
Clinic Room 276
Building Main Building
Contact No. 254-1111 local 2078
​
Clinic Schedule
Tuesday and Thursday 10:00am to 1:00pm
Saturday 2:00pm to 5:00pm
​
​About the Doctor
Medical School-Ust, Residency In Interal Medicine– Metropolitan Medical Center, Felloship In Endocrinology—Univerity Of Sto Tomas Hospital
​
Specialty Board
Fellow Of Pcp, Philippine College Of Physician; Fellow Of Psedm, Philippine Society Of Endocirnology, Diabetes, Metabolism
​
Specialty Society
HMO Accreditation
Intellicare, Valuecare, Medicard, Medasia
Mary Mildred D. Delos Santos, MD
Neurology
Contact Info
Clinic Room 283
Building Main Building
Contact No. 254-7432 / 254-1111 local 2083
​
Clinic Schedule
Monday and Thursday 11:00am to 2:00pm
Tuesday 2:00pm to 4:00pm
Wednesday and Saturday 11:00am to 1:00pm
​
​About the Doctor
Faculty Of Medicine And Surgery University Of Sto. Tomas, Residency Training Dept. Of Neurology And Psychiatry, University Of Sto. Tomas Hospital
​
Specialty Board
Philippine Regulatory Commision 1997, Philippine Neurological Association 2002
​
Specialty Society
HMO Accreditation
​
Maybelline Yu Chua, MD
Pediatrics
Contact Info
Clinic Room 212
Building Main Building
Contact No. 254-1111 local 2012
​
Clinic Schedule
Tuesday and Thursday 2:00pm to 5:00pm
Saturday 1:00pm to 3:00pm
​
​About the Doctor
Ust
​
Specialty Board
Fellow, Philippine Pediatrics Society
​
Specialty Society
HMO Accreditation
Lacson / Lacson, Medicard, Cocolife, Avega, Intellicare, Insular
Melanie Pauline Chao Lo, MD
Dermatology
Contact Info
Clinic Ext. 6
Building Main Building
Contact No. 254-1111 local 2115 / 256-5053
​
Clinic Schedule
Monday and Friday 1:00am to 6:00pm
Wednesday 9:00am to 12:00pm
​
​About the Doctor
University Of Santo Tomas Hospital: Bs Biology Accelerated, Ust Faculty Of Medicine: Doctor Of Medicine, Ust Hospital Dept. Of Dermatology: Residency Training, University Of Louiseville Ky, Usa: Preceptorship Of Dermatology (Prof. J. Callen), National Skin Care Singapore: Dermatology Fellowship
​
Specialty Board
Philippine Dermtological Society, American Acedemy Of Dermatology, International Member, Internation Society Of Dermatology—Member
​
Specialty Society
HMO Accreditation
Asianlife, Avega, Intellicare, Bluecross, Cocolife, Eastwest, Flexicare, Fortune Care, Generali, Getwell, Hmi, Hppi, Insular, Kaiser, Lacson&Lacson, Maxicare, Medasia, Medicard, Medicare Plus, Medilink, Optimum, Medocare, Philcare, Star, Valuecare
Melissa Co Sia, MD
Internal Medicine - Cardiology
Contact Info
Clinic Room 200
Building Main Building
Contact No. 254-1111 local 2000
​
Clinic Schedule
Monday, Wednesday and Friday 1:00pm to 5:00pm
Saturday 1:00pm to 4:00pm
Tuesday and Thursday 10:00am to 4:00pm
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Michael A. Matignas, MD
Anesthesiology
Contact Info
Clinic 13th Floor Operating Room
Building MAB
Contact No. 254-1111
​
Clinic Schedule
​
​About the Doctor
​
Specialty Board
​
Specialty Society
HMO Accreditation
​
Michael L. Ortiz, MD
Internal Medicine – Medical Oncology
Contact Info
Clinic Room 257
Building Main Building
Contact No. 254-1111 local 2057
​
Clinic Schedule
Tuesday 1:00pm to 4:00pm
Thursday 1:00pm to 4:00pm
​
​About the Doctor
Bs Medical Technology, Doctor Of Medicine, Internal Medicine—Metropolitan Medical Center, Medical Oncology Fellowship—St. Luke’S Medical Center
​
Specialty Board
Fellow Philippine College Of Physician, Fellow Philippine Society Medical Oncology
​
Specialty Society
HMO Accreditation
Intellicare, Medicard, Valuecare, Maxicare, Cocolife
Myra S. Tan, MD
Internal Medicine -Pulmonology
Contact Info
Clinic Room 215
Building Main Building
Contact No. 254-1111 local 2015
​
Clinic Schedule
Monday, Wednesday and Friday 9:00am to 12:00pm
​
​About the Doctor
Feu- Nrmf
​
Specialty Board
Fellow, Phil. College Of Physicians; Diplomate, Phil. College Of Chst
​
Specialty Society
HMO Accreditation
Medicard, Intellicare, Avega