Iconic Smiles is a multi-award-winning NHS and private dental group providing   cosmetic dentistry, dental implants, Invisalign clear aligners, braces and smile makeovers   across   Hertfordshire and North London . From our clinics in   Hatfield, Cheshunt, Turners Hill and Friern Barnet , we care for adults and children – from routine check-ups to complex, life-changing treatment.