Drg. Calvin graduated from Faculty of Dentistry, Trisakti University in 2015. After graduating, he served as Assistant Lecturer in Fixed Prosthodontics in Trisakti University and took a Prosthodontics Specialist degree in Padjadjaran University in 2016. Later on, he graduated with a Prosthodontics degree in 2019. He has actively participated in numerous Prosthodontics Seminar including Million Dollar Smile MakeOver by Dr. Apa; Complete Composite Course by Dr. Angelo Putignano; Treatment Planning and Hands on Course by Dr. Mauro Fradeani; and International Indonesian Prosthodontics Meeting. He also became poster presentation speaker in Medan 2nd International Prosthodontics Meeting. Dr. Calvin joined Smileworks Dental Care in 2020 with deep insight into designing dental prosthesis, replacing missing teeth and associated oral structure. His passions include fixed and removable prosthetics, operative dentistry, implant restoration, and dental photography. In his spare time, Dr. Calvin enjoys movies and social life with his friends.