Dr. Janina Cristina Tayag-Atotubo is a graduate of University of the Philippines, Manila with a degree in Doctor of Dental Medicine in 2003. She had her Post-graduate Residency Training Program in Pediatric Dentistry at the Pediatric Dentistry Center Philippines in Fe del Mundo Medical Center. Dr. Nina finished her 2-year Advanced Education in Pediatric Dentistry (AEPD) training program in 2015. She is a member of the International Association of Pediatric Dentistry (IAPD), Pediatric Dentistry Association of Asia (PDAA) Philippine Pediatric Dental Society, Inc. (PPDSI).