Best Digital Smile Design Doctors Abroad

Dr. Christine Chen is an orthodontist at D4 Dental Clinic in Shanghai. She holds DSD Instructor and DSD Master credentials, certifying her to teach Digital Smile Design workflows. Dr. Chen treats adults and children using clear aligner therapy and fixed orthodontics. She earned a Master’s in Orthodontics from the Shanghai Jiao Tong University School of Medicine.

• Uses Digital Smile Design (DSD) to plan orthodontic outcomes and aesthetics.
• Treats patients using clear aligners and fixed braces to support restorative goals.
• Coordinates tooth movement with veneers or other dental procedures for smile reconstruction.
• Focuses on tooth movement and long-term retention strategies.

Dr. Cristhian Figueroa is an oral rehabilitation specialist at Edificio SOMES in Bucaramanga. He graduated Cum Laude from Universidad Santo Tomas. Dr. Figueroa uses digital 3D Smile Design so patients see results before treatment starts. He uses biomimetic methods to preserve natural tooth structure and materials that mimic enamel.

• Performs High-Suction Prosthesis procedures that create a seal to avoid dental adhesives.
• Uses digital 3D planning for guided dental implant placement and restorations.
• Performs endodontic treatments with rotary instrumentation.
• Is a member of the Colegio Odontologico de Colombia.

Dr. Elaine Niu is a periodontist at D4 Dental Clinic in Shanghai. She manages periodontal stability to support orthodontics and aesthetic restorations. Dr. Niu completed continuing education in periodontal and restorative care at Harvard School of Dental Medicine. She uses Digital Smile Design (DSD) to align gum health with cosmetic goals.

• Treats periodontitis using scaling and root planing.
• Performs gingival recession plastic surgery to restore the gum line.
• Manages periodontal maintenance to protect veneers, crowns, and implants.
• Integrates gum health assessments into orthodontic treatment plans.

Dr. Petar Duchev is the head dentist at his private clinic in Sofia. He is a certified specialist in tooth wear treatment. Dr. Duchev holds a Master's in Implantology from the GIDE program at UCLA, where he graduated second in his class among 180 participants. He uses Digital Smile Design to plan aesthetic restorations.

• Specializes in biomimetic restorative dentistry and dental implantology.
• Member of the American Academy of Cosmetic Dentistry.
• Trained in Switzerland under Prof. Didier Dietschi for total dental rehabilitation.
• Treats complex spinal reconstruction involving tooth abrasion and adhesive direct restorations.