Drs. Maarten de Beer is a passionate clinician, international lecturer, and the co-founder of Karma Dentistry, a global platform dedicated to advancing post-graduate dental education. After graduating from Radboud University Nijmegen in 2015, he focused his clinical career entirely on biomimetic and reconstructive dentistry, committing to the maximum preservation of natural tooth structure through minimally invasive techniques.

Beyond the clinic, Maarten de Beer is widely recognized for his high-end dental photography and meticulous case documentation. Under his well-known social media handle @thedentaldutchman, he shares daily clinical tips, evidence-based insights, and visual inspiration with a global community of dental professionals.

As a speaker, he bridges the gap between scientific theory and practical office reality. He is the creator of the highly acclaimed “Inversion” hands-on course, where he trains dentists worldwide in perfecting isolation techniques. In addition to lecturing, Maarten de Beer serves as an editor for the Dutch dental journal TP and is a regular columnist for Dentista Magazine. His presentations reflect his core philosophy: dentistry practiced with passion, transparency, and an uncompromising dedication to quality.

Drs. Erik-Jan Muts is a highly accomplished prosthodontist, award-winning researcher, and the co-founder of Karma Dentistry, a global platform redefining post-graduate dental education. After graduating from the State University of Groningen in 2013, he quickly distinguished himself in the field, earning prestigious recognition early in his career. In 2023, he officially received his recognized specialty degree in Prosthodontics from the Academie Reconstructieve Tandheelkunde.

As the practice owner of MP3 Tandartsen in Apeldoorn, Netherlands, Erik-Jan Muts focuses his clinical expertise on complex reconstructive, aesthetic, and implant dentistry. He is at the forefront of digital dentistry, seamlessly integrating advanced 3D patient workflows—including CBCT, face scanners, and intra-oral technology—into daily practice. His deep commitment to clinical excellence is also reflected in his research; his systematic review on tooth wear treatment options earned him the renowned Glen P. McGivney Scientific Writing Award in 2015.

An active member of the dental community, Erik-Jan Muts serves on the board of the Dutch Academy of Esthetic Dentistry (DAED) and is an affiliate of the prestigious European Academy of Esthetic Dentistry (EAED). As an international speaker and course director for programs like “Karma. Wear,” he blends cutting-edge digital technology with evidence-based prosthodontics, inspiring clinicians worldwide to elevate their restorative approach.