Overview: Singapore-based dentist and digital creator who combines dentistry, education, and entertainment through viral YouTube and social media content watched by millions worldwide.
Industry: Healthcare, Dentistry & Digital Content Creation
Professional Experience: Dr. Tristan Peh has close to 20 years of clinical dental experience and specialises in preventive dentistry, including dental cleanings, fillings, and wisdom tooth surgeries. Alongside his dental career, he has built a massive online presence with millions of followers across YouTube, TikTok, and Instagram through educational and ASMR-style dental content.
About him: Dr. Tristan Peh is a Singapore-based dental practitioner and content creator best known for building one of the world’s most recognised dentistry-focused YouTube channels. Passionate about photography and videography since his JC days, he explored multiple interests including real estate and forex trading before eventually combining his love for media creation with dentistry.
During the COVID-19 pandemic, when dental work slowed because of lockdowns, he started sharing dental advice and oral health content online. His engaging and highly visual videos quickly gained traction, eventually growing into a global audience of millions. Today, he is recognised not only as a dentist but also as a trusted educator who makes oral healthcare accessible and entertaining for viewers around the world.
Turning point: A major turning point came during the COVID-19 lockdown period, when dental services were disrupted and Dr. Tristan began posting dental tips and educational content online. What started as simple informational videos on Facebook and TikTok gradually evolved into viral YouTube content. His willingness to experiment, improve continuously, and embrace social media helped him build a massive international audience while differentiating himself from traditional dental practitioners.
What he does now: Today, Dr. Tristan continues practising dentistry at St Andrew’s Dental Surgeons while managing a highly successful online content platform with millions of subscribers and billions of views across social media. His content focuses on oral health education, preventive dentistry, ASMR-style dental videos, and engaging demonstrations that encourage better dental hygiene awareness. He also collaborates with brands and continues growing his global digital presence while balancing clinical work and content creation.
SGVisionaries interview: Meet Dr. Tristan Peh: Dental Practitioner With 5.6 Million Subscribers on YouTube
LinkedIn profile: Dr. Tristan Peh LinkedIn profile
Website: Doctor Tristan Peh YouTube Channel
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