Dr. Rachelle is a proud graduate of the University of the Philippines with a degree of Doctor of Dental Medicine in 2007. She then proceeded to obtain valuable clinical experience in implantology and oral surgery in Illinois, USA for three years. During her stay in the US, she also attended various dental courses and trainings in New York University.

After moving back to Manila, Dr. Rachelle underwent training in cosmetic dentistry in the University of the Philippines while working alongside her father, Dr. Roberto Tajonera, in the family practice. Discovering her passion for creating beautiful smiles, she then pursued the specialty of Orthodontics by undergoing an intensive full-time post-graduate training and residency in Orthodontics in her alma mater, the University of the Philippines. Since then, she has been in the exclusive practice of orthodontics while balancing family life with her husband and their two young, wonderful children.

Staying committed to education, she underwent special trainings in Multiloop Edgewise Archwire Technique (MEAW) and in Invisalign treatment. She regularly pursues continuing education to stay current on advancement in orthodontic treatment and technology.

As a specialist, Dr. Rachelle provides orthodontic care for children, adolescents, and adults. She is warm, friendly, and loves building long-term friendships with her patients and their families. She is affiliated with the Association of Philippine Orthodontists and the Philippine Dental Association.