
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
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 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
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
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 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