Dr Surina Sehgal is a general and cosmetic dentist based in central London, where she has spent close to a decade in practice since qualifying with a BDS from King’s College London. Her clinical focus has always reached beyond the chair – into the link between what we eat, how we live, and the long-term health of our teeth.
She is better known to hundreds of thousands of people as The Foodie Dentist. Across Instagram, where she has built a following of more than 160,000, and an engaged TikTok audience, she has made prevention-first oral health understandable – myth-busting, honest, and free of jargon. Her work has taken her onto national television and radio, bringing everyday dental science to people who would never otherwise sit in a dentist’s chair.
That same instinct brought her to S3. Sensitivity is one of the most common things Surina sees in her patients, and for years the honest answer was that most products calm the nerve or rebuild enamel – rarely both. Surina's mission at S3 has been to give a receommendation to stand behind: the three actions sensitive teeth need, calm, strengthen and protect, in a single daily formula. For a clinician who has spent her career closing the gap between the surgery and everyday life, that is exactly the kind of progress in dental care that Surina is driven by.
