Maria Anastacia De Asis, M.D. Department of Obstetrics & Gynecology Contact Number: Schedule: Tuesday and Thursday 3:00 pm to 5:00 pm Clinic address: Room 417 4th Floor, Medical Arts Building Riverside Medical Center, Inc. B.S. Aquino Drive, Brgy. 5 Bacolod City, Neg. Occ. 6100 Obstetrics – Gynecology Ultrasound