Our Team

Dr Michalitsa (Millie) Argyriadou

Lead Cosmetic Dentist and Practice Owner

Dr Michalitsa (Millie) Argyriadou

Lead Cosmetic Dentist and Practice Owner
DDS, MSc, MSc, Elite Invisalign® Provider


  • Dental Degree: DMD, DDS
  • MSc (Conservative Dentistry) UCL Eastman Dental Institute
  • MSc (Endodontics) UCL Eastman Dental Institute
  • Certified Elite Invisalign Provider
  • Certified Botulinum Toxin (Botox®) and Dermal Fillers Provider


Millie has two Masters Degrees and has dedicated over 20 years’ experience to the art and science of enhancing a person’s smile and oral health.

Being able to improve the quality of life, confidence and happiness of my patients through cosmetic and reconstructive dentistry has been the greatest privilege of my life.”

Dr Millie has spent her entire life immersed in caring for dental patients. She grew up in Patra, Greece, where her mother is a general dentist. Her sister is a specialist dentist (qualified in oral medicine and special care dentistry), and her brother-in-law is the director of UCL Eastman Dental Institute and a professor of oral medicine. Millie represents the fourth generation of dental professionals in her family. Millie is extremely proud of her history and the reputation of her family as leaders in the dental field. Her mission is to provide excellence in dentistry with the highest level of service in an enjoyable environment for her patients, staff, and dentists.

Dr Millie obtained her degree in dentistry in 2001 and is committed to keeping up-to-date with the latest techniques; and continues to undertake various postgraduate courses. She has successfully completed the prestigious degree of Master of Science in Conservative Dentistry at UCL Eastman Dental Institute and furthered her understanding of occlusion and restorative dentistry. She then continued an intensive two-year speciality-training program, where she obtained her degree of Master of Science in Endodontics (root canal filling and microsurgery) again at the UCL Eastman Dental Institute. She is a certified Elite Invisalign® Provider, and she also provides procedures for both functional and aesthetics, including wrinkle-reducing injections and skin rejuvenation after completing her foundation and advanced training in facial aesthetics.

Dr Millie is an extremely caring dentist and takes enormous pride in her work. She provides dentistry of the highest standard and believes in pain-free treatment, clinical excellence and superb service. She is extremely experienced in dealing with simple to complex treatments.

Dr Millie is a widely known cosmetic and restorative dentist. Her portfolio features hundreds of Invisalign® and smile-makeover minimal invasive cases, entirely tailor-made. The majority of treatments she performs are complex, yet the challenging cases are her main speciality. Her care focuses on cosmetic treatments (Smile make-over, porcelain veneers, composite bonding), Invisalign (awarded Elite Invisalign® Provider), full mouth rehabilitation due to tooth wear and occlusion problems, implant restorations, root canal treatments, facial aesthetics and teeth whitening. Millie also developed a special interest in tooth whitening, undertaking extensive research on this subject as part of her MSc(s) studies.

Dr Millie’s philosophy of practice is to provide relationship-based, patient-centred, and comprehensive care in her dentistry. As part of her commitment to delivering high-quality dentistry to patients, Millie continues to travel worldwide to further her dental education and attends various study groups and courses throughout the year, updating her knowledge on all aspects of dentistry. Millie is greatly liked and respected by her team, patients and colleagues.

In her spare time, Dr Millie relaxes by cycling, swimming, sailing, playing tennis and travelling in old cars.


Professor Stephen Porter

Associate Dentist


Professor Stephen Porter

Associate Dentist

Professor Stephen Porter is Institute Director and Professor of Oral Medicine at UCL (at the world-renowned Eastman Dental Institute).

Oral Medicine

He has a national and international reputation in research and a wealth of experience in Oral Medicine – the medical management of disorders of the mouth and surrounding structures, including pain of the face and mouth.

Professor Porter is a member of the Faculty of Dental Surgery of the Royal College of Surgeons. He is also Honhourary Consultant in Oral Medicine in UCLHT NHS Eastman Dental Hospital. He has published more than 450 scholarly works. Including articles in the scientific journals The British Medical Journal, The British Dental Journal and The Journal of the American Dental Association.

Research and Career

Stephen Porter is Professor of Oral Medicine and Head of the Division of Maxillofacial Medical Diagnostic & Surgical Sciences at UCL Eastman Dental Institute. He was appointed as Director of the UCL Eastman Dental Institute in 2008.

His research focused on identifying, diagnosing and preventing pre-cancer and cancer of the mouth. He’s also established treatments that lessen the adverse effects of cancer therapy. His research has reported several firsts including reporting the impact of AIDS and HIV disease on the mouth. He also discovered the immunogenetic basis of aggressive periodontitis. He reported the viral cause of Kaposi’s sarcoma (HHIV-8) in the mouth of some immune deficient patients. Moreover, his work has described the oral disease of scleroderma and its impact on oral health.


  • Honorary Doctorate of Medicine, University of Gothenburg, 2011
  • Menzies Campbell Medal, Royal College of Surgeons of England, 2015
  • Edward Leo Sheridan Medal, Royal College of Surgeons of Ireland, 2020
Dr George at bespoke Dental Fulham

Mr George Xirogiannis

Specialist Periodontist

Dr George at bespoke Dental Fulham

Mr George Xirogiannis

Specialist Periodontist
DipDS Athens 2003

Specialist Periodontist based in London.

  • Doctorate in Dental Surgery (DDS) from the University of Athens, Greece.
  • MSc in Periodontology from Queen Mary University, London.
  • Registered Specialist with the GDC.
George’s Practice includes:
  • Dental Implants (Replacing a single tooth, multiple teeth, all teeth)
  • Bone Augmentation
  • Sinus Lift
  • Non-surgical and Surgical Periodontal Procedures
  • Gum Graft Surgery (root coverage)
  • Soft tissue deformities management
  • Regenerative procedures
  • Dental crown lengthening (gummy smile, aesthetic, functional)
  • Extraction and complex teeth extractions


George Xirogiannis is a dedicated Specialist Periodontist based in London. He earned his Doctorate in Dental Surgery from the University of Athens, Greece in 2003. He was awarded a Masters Degree in Peridontology from Queen Mary University, London in 2008. Following completion of this traingin, he was offered a part-time teaching position at the “Queen Mary, University of London” which held for 2 years. George is a registered Specialist with the GDC.

Dr-Eleni-Besi wisdom tooth extraction specialist

Dr Eleni Besi

Oral Surgery

Dr-Eleni-Besi wisdom tooth extraction specialist

Dr Eleni Besi

Oral Surgery
DipDS Thessaloniki 2010

Eleni is a Senior Lecturer & Consultant Oral Surgeon at Barts and The London School of Medicine and Dentistry.

Her practice includes:

  • complex teeth extractions (including wisdom teeth, ectopic teeth in adults and children);
  • surgical procedures to assist orthodontic treatment (including expose and bond of canines, implant placement and bone augmentation/grafting);
  • management of cyst, soft tissue biopsies;
  • IV sedation; and
  • treating facial pain.


Following her graduation with honours from the Aristotle University of Thessaloniki Greece in 2010, she worked and trained at Brighton and Sussex University Hospitals, at the Eastman Dental Institute, UCL and at the Edinburgh Dental Institute, NHS Lothian (where she completed her specialist training in Oral Surgery in 2018). Following the completion of her training she was appointed as an NHS Consultant in the same hospital.


She has completed a Masters in Oral and Maxillofacial Surgery from the prestigious Eastman Dental Institute, UCL and a Doctorate in Dental Surgery in stem cells for bone and nerve regeneration from Edinburgh University alongside her NHS training. Her current job involves teaching and supervision of trainee dentists at various levels alongside her clinical work as a Consultant Oral Surgeon.

Publications and Academic Recognition:

Eleni has a broad experience of clinical teaching and research in Oral Surgery. She has multiple publications in peer review journals and has presented her work internationally. She teaches postgraduate NHS and university trainees, and is an external examiner both nationally and internationally. Eleni has represented prestigious organisations such as the British Association of Oral Surgeons and the Association of British Academic Oral and Maxillofacial Surgeons.