Meet Our Specialists
Dr Israr Razaq
Principal Dentist | Restorative & Cosmetic Dentistry GDC: 193472
Founder of Elegant Smiles, Dr Razaq combines artistry and precision to deliver advanced dental care. A King’s College London graduate (2010), he has extensive training in implantology, orthodontics and cosmetic dentistry.
Finalist: Best Young Dentist (Dentistry Awards 2018)
Winner: Best Dental Treatment Provider in Lincolnshire (2019)
Specialist skills: Full-arch “All-on-4”, zygomatic implants, bone grafting, sinus lifts
Beyond dentistry, he co-founded the Empower & Evolve charity, opening free dental clinics and a maternity unit in Kashmir, while fundraising locally for cancer research and community health projects.
Dr Guy McLellan
Consultant in Oral & Maxillofacial Surgery | GDC: 69883
Dual-qualified as both doctor and dentist, Dr McLellan is one of the UK’s most experienced implant surgeons. With over 20 years’ expertise, he handles the most complex reconstructive cases, including zygomatic and pterygoid implants.
Former Honorary Consultant, Charing Cross Hospital
International lecturer for Nobel Biocare & ADI
Specialist in full-mouth rehabilitation and bone grafting
Dr Andras Iffiu
Specialist Orthodontist GDC: 170143
Graduating with distinction from Semmelweis University in 2005, Dr Iffiu later specialised in orthodontics and gained an MSc in Biomedical Engineering.
Certified provider of Invisalign and Incognito
Member of the British, European & Hungarian Orthodontic Societies
Passionate about photography, Argentine tango and languages (English, French, German, Hungarian)
Dr Ammar Al Hourani
Specialist Endodontist GDC: 177319
Dr Al Hourani qualified from Glasgow Dental School in 2009 and soon pursued his passion for endodontics. He trained at Liverpool Dental School, achieving both a Doctorate in Endodontics (DDSc) and his Membership in Endodontics from the Royal College of Surgeons Edinburgh (MEndo RCS Edin).
Today, he splits his time between private referral clinics and lecturing internationally. Known for his calm, methodical approach, Dr Al Hourani delivers predictable outcomes in root canal and re-treatment cases. Away from work, he lives in London with his two children.
Dr Rishi Patel
Implantologist & Oral Surgeon GDC: 245102
Graduating from the Royal London Dental Hospital in 2013, Dr Patel quickly developed a passion for implantology and oral surgery. In 2015, he became a member of the Faculty of Dental Surgery.
Experienced in single implants through to full-arch cases, bone grafts, block grafts and sinus lifts
Currently completing a Master’s in Dental Implantology
Provides IV sedation to help nervous patients relax during treatment
Friendly and approachable, Dr Patel prides himself on delivering high-quality, long-lasting results that restore both function and confidence.
Dr Rob Stone
Special Interest in Periodontics GDC: 268205
Dr Stone qualified in 2016 from the University of Manchester. Before specialising further, he worked in dental public health research in collaboration with Colgate and taught undergraduate students. He also spent time as a hygienist managing advanced gum disease cases before completing his MSc in Periodontology at the University of Central Lancashire.
Member of the British Society of Periodontology and the American Academy of Periodontology
Experienced in regenerative, resective, flap surgery and recession coverage procedures
Rob’s clinical focus is managing and stabilising gum disease, ensuring patients enjoy long-term periodontal health.
Dr Nadeem Sabir
Implantologist & Oral Surgeon GDC: 244093
Graduating with honours from the University of Manchester in 2013, Dr Sabir went on to earn membership of the Royal College of Surgeons Edinburgh. He has trained under leading figures in implant dentistry and now focuses exclusively on implants and complex surgical cases.
He is also a mentor, helping to train the next generation of implant dentists. Known for his empathetic and approachable manner, Dr Sabir ensures that even the most anxious patients feel comfortable, fully informed and reassured throughout their care.
Dr Dimitra Tsarouchi
Specialist Periodontist GDC: 103982
Dr Tsarouchi graduated from King’s College London in 2006 and completed her specialist training in Periodontology at the Eastman Dental Institute in 2015, where she also gained Membership in Restorative Dentistry.
She has worked in both hospitals and private practice across the UK and Greece, and has held a Clinical Research Fellowship at Queen Mary University.
Dimitra is passionate about helping patients transform their approach to oral hygiene, creating strong gum foundations as the basis for advanced restorative and cosmetic treatments.
Dr Riz Syed
Implantologist & Oral Surgeon GDC: 77092
Since qualifying in 1999 from the Royal London Hospital, Dr Syed has become a recognised leader in implantology. He has trained internationally — from UCLA to Brazil and South Africa — in advanced soft tissue and oral plastic surgery.
Over 17 years’ experience in full-arch “same-day teeth”, transnasal and zygomatic implants
National implant mentor, training hundreds of surgeons across the UK
Visiting surgeon to numerous practices, providing support with complex implant cases
Dr Syed lectures worldwide and is regularly consulted for advanced treatment planning. He is one of the UK’s leading surgeons for patients with severe bone loss requiring advanced implant solutions.
Dr Helen Sloss
Special Interest in Orthodontics GDC: 60606
A Birmingham University graduate (1985), Dr Sloss has decades of experience in general and orthodontic care. In 2010 she completed the Diploma in Primary Care Orthodontics, gaining recognition as a Dentist with Special Interest in Orthodontics.
Provides orthodontic treatment for children, teens and adults at St Catherine’s Dental Practice and local hospitals
Active member of the Lincolnshire Local Dental Committee since 2004
Known for her approachable manner and dedication to building confident smiles
