The Team

With many staff at Flint and Flint Dental Surgeons, we provide both specialist and general dental care under one roof enabling us to offer a unique service to our patients.

Our staff undergo regular training and continued professional education to ensure that all members of the team are up to date with new dental treatments, health and safety and cross infection control procedures. Our dedicated dental nurses have vast experience in both general dental care and specialist dental services such as dental implant and restorative procedures having worked both in the hospital environment and private dental practice for many years.

Dr Brendan F Flint BDS MMedSci

Brendan Graduated from University of Newcastle upon Tyne and was awarded a merit in Restorative Dentistry along with the James Sopwith prize in Conservative Dentistry . He also has a Masters Degree in Restorative Dentistry with Periodontal specialty and accepts referrals from many dentists in Sheffield, Chesterfield, Derbyshire and surrounding areas for both periodontal and dental implant treatments. GDC 71842

Mr Robert Dyas BDS PGCertEd MMedSci FCGDent FDS RCS FICD,Fellow ITI

Robert is an oral surgeon working in specialist practice also he is dental clinical director of ProDentalCPD. He was recipient of a Welcome Trust Research Training Fellowship. Robert is a Fellow of the Royal College of Surgeons (FDS RCS England), Fellow of the ITI (International Team for Implantology), Fellow of the College of General Dentistry (CGDent) and Fellow of the International College of Dentists. GDC 61685

Dr Claire Williams BDS, MSc, MFDS, MOrthRCS

Claire joined our practice in 2020. Claire qualified from Newcastle University in 2004, and also trained as a Specialist Orthodontist there, obtaining her qualifications in 2010. Claire lives in Derbyshire, and her main hobbies are fell running, tennis, cycling and enjoying the great outdoors. GDC 83526

Dr Michael Stokes BDS

Michael graduated from Sheffield Dental School in 1999 and is dedicated to providing high quality general dental care. He has special interests in cosmetic dentistry, including advanced denture construction and is also a certified Invisalign provider. He is committed to furthering his knowledge and is currently undertaking postgraduate sedation training. GDC 76148

Dr Andrew Caldeira BDS MFDS RCS PGCert Healthcare Ed PGCert Aesthetic Medicine

Andrew graduated from the University of Sheffield and was awarded the James E Swindells Prize in General Dental Practice. He is a full member of the British Academy of Cosmetic Dentistry and has a special interest in aesthetic dentistry and medicine. GDC 177994

Dr. Dimitri Boutsias BSc(Dent), BDS, MClinDent(Prosthodontics)(Kings College, London)

Dr. Dimitri Boutsias BSc(Dent), BDS, MClinDent(Prosthodontics)(Kings College, London) is a dental surgeon with a special interest in implant placement and their restoration. He has dental and science degrees from the Witwatersrand School of Dentistry, South Africa. He also holds a Masters degree in Clinical Dentistry (Prosthodontics) from Kings College, London. He completed his American National Board Dental Examination whilst on a student exchange program at Harvard University. Dr. Boutsias has published numerous research articles in world renowned dental and science journals. Fluent in English and Greek, Dr. Boutsias is able to communicate with his patients on a personal as well as professional level. He is kind, gentle and soft spoken and empathetic to the needs of his patients. Dr. Boutsias spends a lot of time discussing various treatment options and educating his patients on good oral hygiene. Dr. Boutsias is currently registered as a dental practitioner with the British Dental Council, and a member of the Association of Dental Implantology (ADI). GDC 250772


Dr Justine V Allsopp BDS

Justine graduated from University of Sheffield and was awarded the prize in Orthodontics and Paediatric dentistry. She completed a two year modular orthodontic course along with a clinical attachment at the Department of Orthodontics, Chesterfield Hospital. Justine also has a special interest cosmetic dentistry. GDC 71895

Dr Ian Birch BDS MSc (endo)

Ian qualified from Manchester Dental School and had a high level of interest in all aspects of root canal therapy for many years and is a member of the British Endodontic Society. He has a special interest in endodontics (root canal treatment) and utilising the very latest equipment and techniques he obtains excellent results. Ian uses a stereo microscope along with digital radiography as a matter of course. He accepts referrals from dentists for the treatment of dental infections and root canal treatments from South Yorkshire. Ian also has a special interest cosmetic dentistry. Ian also has a Masters Degree in Endodontics (root canal treatments and associated procedures), ensuring our patients receive the very latest and most up to date treatment. GDC 69429

Dr Coralie E Hobbs, BDS, PGDipOrtho

Coralie is from a family of dentists, her sister, parents and grandfather are all dentists too. Coralie qualified from the University of Sheffield in 2017 having received the James Holmes Gardner memorial prize for orthodontics. She then proceeded to undertake a postgraduate diploma in orthodontics through ACE, achieving a distinction. She is currently in her final year of a Masters in Restorative dentistry at the University of Birmingham. Coralie enjoys doing all aspects of dentistry, but particularly enjoys improving the appearance of teeth at the same time as fixing their health. She has a passion for prevention, and strives to provide patients with a clear explanation of the situation in their mouth. In her spare time she enjoys walking her two dogs with her husband in the Peak District. GDC 271674’

Dr Simon Manian BDS(hons) MSc(Endo) PGCert(Health Education)

Simon graduated from the University of Sheffield with honours in 2009, and went on to complete his Masters Degree in Endodontics in 2018, for which he was awarded a distinction, from the University of Central Lancashire. Simon enjoys being able to provide high quality dental treatment for his patients and accepts referrals for endodontic root canal treatments, which he provides utilising a dental operating microscope. Simon has a PGCert in healthcare education, and also works part-time as a specialty dentist at the Charles Clifford Dental Hospital in the department of Endodontics. Simon is a member of the British Endodontic Society, and has provided hands-on endodontic training sessions and lectures for many dental practitioners over the years. In his spare time, Simon is a keen amateur photographer and enjoys exploring the peak district. GDC 179076

Practice Staff

Practice Manager: Neil Irvine. Assistant Manager: Linsay Roberts Duty Managers: Stacey Allen, Emily Staniforth, Grace Glossop