ACDS - Key Persons


Agnes D. Manzanillo

Bio: Dr. Agnes Manzanillo is a resident General Dentistry practitioner. She has a sincere desire to create a healthy smile for all of her patients, while making them feel comfortable in a pleasant environment. She obtained her Doctor of Dental Medicine degree from Centro Escolar University in 2011. She joined the 9th Dentsply Student Clinician's Thesis Contest in 2010 and was first runner-up. She actively joins dental missions to serve disadvantaged patients. She also attended an Orthodontic study club in 2014 to supplement her clinical knowledge. Dr. Agnes is keen on continuing her education by attending seminars and lectures. Dr. Agnes is usually involved in implant cases with Dr. Leo De Castro at ACDS, and is instrumental in providing premium treatment.

Cristina L. Medina

Job Titles:
  • Clinic Manager and General Dentist
Bio: Dr. Cristina Medina is a Clinic Manager and General Dentist. She believes in treating patients with her gentle nature to put them at ease. Dr. Tina graduated Doctor of Dental Medicine from the University of the Philippines in 1981.

Dr. Leo De Castro

Job Titles:
  • Implant Dentistry Specialist

Sandra D. Samonte

Bio: Dr. Sandra Samonte is a resident General Dentistry practitioner. She believes that the health and safety of the patients should be the top priority. Dr. Sandy graduated Doctor of Dental Medicine, cum laude from the University of the East in 2011, and placed 10th in the Dental Licensure Examination that year. To further her education, she successfully completed the Hospital Dentistry Training at the University of the Philippines - Philippine General Hospital in 2012. She attended the Filipino Orthodontic study club in 2013 and the Philippine Society of Periodontology Workshop in 2016 to enhance her clinical comprehension. She is a member of the Philippine Society of Periodontology.