Doctors, Uncategorized / By Admin DH Catherine P. Ang, M.D. SPECIALTY: Internal MedicineSUBSPECIALTY: NephrologySECRETARY: Ms. MarlynCONTACT NO/S.: 0920-5873938 / 8924-4051 to 65 ext. 309ROOM NO/S.: B-9SCHEDULE: (By appointment only) Mon – 5PM-7PM; Thu – 10AM-12NN HMO Accreditations BenLifeEtiqa (AsianLife)FlexicareInsular Health CareIntellicare/AvegaKaiserLacson & LacsonMaxicareMedAsiaMedicardMedilink XPMedocarePacific CrossPhilCareValuCare Kindly contact the indicated secretary during working hours (Mon-Sat – 9AM-6PM) to schedule an appointment.Clinic schedules and contact numbers are subject to change without prior notice. All Doctors Internists (Internal Medicine Doctors) Nephrologists