Our Team

Dr Chetan Mistry

GDC: 177957

Dr Lucas Bockmann

GDC: 274990

Dr Clifford Sim

GDC: 258832

Dr Anastasia Zygkridi

GDC: 274418

Dr Thelma Cavallini

GDC: 180911

Dr Krishan Varma

GDC: 113646

Dr Gregory Broughall

GDC: 153811

Dr Michael Goodman

GDC: 244628

Jonathan Bardell

GDC: 244478

Michelle Jones

GDC: 167456

Chetan Mistry

As owner and Clinical Director of Mola Dental, Dr Mistry is affectionately known as “Chet” by his patients and prides himself on providing the very best care.
Having graduated in 2009 from the University of Sheffield, Chet spent the early part of his career at practices in Chesterfield and Doncaster before joining the practice under the previous ownership of Centre For Dentistry. In 2020 Chet took over the practice and rebranded it to Mola Dental with the aim to build on an already great reputation to make it the best dental practice in Sheffield.
Chet’s clinical interests are in general and cosmetic dentistry. He is currently due to graduate from the University of Central Lancashire in 2021 with an MSc In Endodontology which will allow him accept referrals from other general dentists for the provision of complex root canal treatments which will potentially allow him to save teeth which others can’t.
In my spare time I enjoy keeping fit, watching sport and spending time with friends and family.

“I enjoy helping patients achieve healthy, beautiful smiles that they can be proud of and as the owner of the practice provide patients with the best caring experience of a dental practice they have ever had. “

Lucas Bockmann

After qualifying in Brazil back in 2017, Lucas spent a year studying at the prestigious University of Sydney before coming to the UK to work.

Lucas is a dedicated and passionate about delivering high quality dental care to his patients with a particular emphasis on making patients comfortable and at ease at every stage of their journey at Mola Dental .
His clinical interests centre around general and cosmetic dentistry allowing him to create healthy, beautiful smiles for the patients he cares for.

“I consider good communication is key to the provision of high quality dental care and like to take time to understand the patients’ needs and desires as well as all the potential options so that the patient can receive the care they deserve”.

During his spare time Lucas enjoys socialising with friends, watching Netflix and exploring more of the UK.

Clifford Sim

After obtaining my qualification from the University of Sheffield, I went on to work in practices in Rotherham, Sheffield and Nottingham performing general dentistry. In between these posts , I spent a year in Oral and Maxillofacial Surgery in Wakefield and obtained a diploma from the Royal College of Surgeons.

I enjoy attending dental courses where I have learnt a lot from some of the best dentists in the country. I believe in constant learning and being up to date with the latest developments and technologies in dentistry.  My ethos is based around preventative dentistry and being minimally invasive using concepts of modern adhesive dentistry. I also believe in educating my patients around all aspects of their oral health.

I perform all aspects of general dentistry including teeth straightening using Invisalign, which I find is a great way to transform someone’s smile when used in combination with teeth whitening and composite bonding, whilst being minimally invasive.

Outside of work I enjoy playing football, photography, and walks with my dog.

Anastasia Zygkridi

Anastasia qualified as a general dentist from Aristotle University of Greece and she is dedicated to providing the highest quality care to patients, who want to gain a confident and healthy smile. 

She has a keen interest in Restorative and Preventive Dentistry and she is a certified Clear Aligners provider, using the Smilelign invisible orthodontic system. She is passionate about helping nervous patients overcome their fears in a gentle and professional manner. Her aim has been to listen to patients’ concerns, make them feel at ease and focus on their needs, providing them with the highest standards of dental care.

In her spare time, Anastasia enjoys travelling, running and playing tennis

Thelma Cavallini

Thelma is passionate about providing beautiful and healthy smiles, bringing back patient’s aesthetic, function and, as a result, quality of life. She is general dentist with special interest in endodontics (root canal treatment) and restorative dentistry.

Thelma’s career began when she qualified as a Dentist from the Universidade Paulista- Brazil in 2000. She then augmented her dentistry skills through a full programme of postgraduate education in Endodontics in Brazil (2004). In 2015 she completed a MBA course in Management in Healthcare system and in 2016 she was also awarded a Integrated Masters Degree in Endodontics (Portugal).

With  20 years of experience in private Dentistry industry, Thelma has been providing Invisalign, cosmetic dentistry (including composite bonding, veneers and mini smile makeovers) as well as general dentistry.

Krishan Varma

Dr Varma qualified from Manchester University in 2007, and was awarded the Diploma of Membership of the Joint dental Faculties of the Royal College of Surgeons in 2010. He then completed an MSc in Dental Implantology at UCLAN, and has expanded his skills and knowledge internationally at some of the worlds leading dental centres, including Harvard University in Boston, the Kois Centre in Seattle, and the Urban bone regeneration institute in Hungary.

He now limits his practice to the field of implantology and he has successfully placed and restored over 2000 implants. He is a visiting implant surgeon in several practices in the north and midlands regularly treating a range of dental implant cases from single tooth to full mouth rehabilitations, immediate implants, bone and sinus grafting, and mentors other dentists placing or restoring Straumann implants. He has a keen interest in the use of the latest digital technologies to improve treatment outcomes for his patients.

He is an active member of the Association if Dental Implantology (ADI), the International Team for Implantology (ITI) and the Society for the Advancement of Anaesthesia in Dentistry (SAAD).

He is known for his caring and compassionate approach, especially with nervous patients. He wants you to feel relaxed from the moment you arrive and uses his gentle, calm manner to make your treatment journey as comfortable as possible

‘Dental implants are a fantastic treatment option which have improved the lives of millions of people around the world. The treatments we can offer, give you natural looking, secure teeth which can help you to regain your confidence and comfort with smiling and eating and in many cases can be life changing.’

Gregory Broughall

Greg has been working as a dentist with a special interest in oral surgery for two years here at Mola Dental.

Having qualified from the University of Sheffield in 2008, Greg moved to Derbyshire, which is near where he carried out his vocational training.

Greg developed an interest in oral surgery having spent more than three years at Mansfield and Chesterfield hospitals, as a staff grade clinician.

Greg assesses and treats people who are referred in for various oral surgery procedures here at Mola Dental.

At home Greg likes to spend time with his wife, Kerry and young family.

Mike Goodman

Michael qualified from the University of Sheffield in 2013. At the start of his career, he quickly understood how important periodontal health was for his patients. In 2017 he completed the short course for Periodontics at the Royal College of Surgeons London. In the same year he joined the British Society of Periodontology. In 2019, Michael started his MSc in Periodontology at the Eastman Dental Institute London.  

Michael appreciates fully, healthy gums means healthy body. He is an excellent communicator and strives to motivate his patients to the highest level. He believes a positive patient attitude is key to successfully treating periodontal disease. Michael offers a wide range of periodontal treatments including surgery. Michael is happy to accept referrals from general dentists and hygienists.
Michael likes to keep himself very active. He is often walking with his partner and dog in the peak district. He enjoys camping, climbing and has an allotment. He and his partner spend many holidays in South East Asia and has recently started Thai Boxing.