Welcome to Heath Street Dental!


At Heath Street Dental in Hampstead, we provide high quality dental care in all types of Family Dentistry as well as advanced dental treatments with a focus on Orthodontics and Implants. We maintain strict standards in evidence based care. Our clinicians will always aim to preserve teeth at every opportunity and extend longevity of tooth tissue.
Our aim is to understand the needs of our patients. We ensure your and your children’s treatment is carried out in complete confidence by expertly trained professionals and specialists. We believe in ensuring you are fully informed when making decisions about your care and so your Hampstead dentist will always give you all the options available for your treatment.



Dr Radhika Parekh: Principal Dentist and Dentist with Special Interest in Orthodontics and Paediatric Dentistry

BDS, MJDF RCS (Eng), CertMOS RCS (Eng)
GDC number: 193196 

Dr. Radhika Parekh is the founder and Principal Dentist at Heath Street Dental. She graduated from Kings College London. She then spent time practicing in hospital, and in the community where she treated a vast number of adults as well as children with complex medical histories and dental phobias.

Radhika holds various post-graduate qualifications such as the MJDF with the Royal College of Surgeons of England. She also holds a Certificate in Oral Surgery and a Certificate in Orthodontics. At Heath Street Dental, she focuses on orthodontics (both fixed and removable appliances) as well as all types of family and cosmetic dentistry. She enjoys treating children as well as managing anxious or nervous patients. Radhika regularly visits schools across London to give oral hygiene guidance to children and parents. She believes in preventative treatment and long-term preservation of tooth tissue where possible.

Radhika is a member of the General Dental Council, the British Dental Association and the Royal College of Surgeons of England.


Dr. Ioannis Papadopoulos: Specialist Prosthodontist and Clinical Lecturer in Prosthodontics

DDS, Doctor of Clinical Dentistry (Prosthodontics)

GDC number: 251390

Dr. Ioannis qualified from the Dental School of Athens and moved to London to pursue specialty training in Prosthodontics at the Royal London Dental Hospital. He was awarded his DClinDent degree from Queen Mary University of London with a distinction grade.

At Heath Street Dental, Ioannis is involved in the treatment of complex cases, including placing and restoring dental implants. He is a Clinical Lecturer in Prosthodontics at Queen Mary University of London teaching dentists who are training to become specialists. He is also involved in foundation dentist teaching, lecturing for the London Deanery.

Ioannis attends national and international congresses regularly and has published articles in peer-reviewed journals. He has been awarded several prizes, including the British Society of Prosthodontics Oral Presentation Prize. He is an active member of the International Team for Implantology and the British Society of Prosthodontics.

Feedback from his patients includes that his care of them is excellent and of the highest quality. Ioannis is friendly, detail-oriented, and enthusiastic about his work.


Mr. Ali Amini: Consultant and Specialist Oral & Maxillofacial Surgeon

GMC number: 7080204

Mr Ali Amini is a specialist surgeon of the mouth, jaw and face. He operates as a consultant in the maxillofacial department at the Royal Free Hospital and as a specialist oral surgeon at Heath Street Dental. He is happy to treat any condition the affects the mouth, neck, jaw and face – from impacted wisdom teeth to facial trauma as well as salivary gland stones and complex dental implant surgery. Ali has extensive experience in both the UK and Sweden.

At the practice, Ali carries out all types of tooth extractions, particularly involving wisdom teeth as well as sinus lifts, bone grafting and implant surgery. He also regularly treats patients for facial and jaw pain, that may have developed from facial trauma or bruxism (teeth grinding).

Ali believes in listening to patients and understanding how they feel prior to treating them. Patients can be understandably nervous or anxious prior to tooth extractions but Ali’s supportive chair side manner helps patients feel comfortable and relaxed.


Dr Amelia Voss: General Dentist and Dentist with Special Interest in Oral Surgery


GDC number: 251805

Dr Amelia Voss graduated from the University of Bristol and did further training in a range of different dental specialties within a number of London dental hospitals. Here she further developed her skills in treating anxious and medically compromised patients as well as carrying more complex surgical cases.

In 2016 Amelia gained her MFDS (Membership of the Faculty of Dental Surgery) from the Royal College of Surgeons.

Amelia continues to work part time as a Speciality Dentist and Clinical Tutor in the Oral Surgery department at Kings College Hospital.

Amelia enjoys all aspects of dentistry and is enthusiastic about promoting a preventative and minimally invasive approach to dental care.


Dr Jassar El Jabouri: Dentist with Special Interest In Endodontics

BDS MSCPGDip Public Heath

GDC number: 251163

Dr Jassar El Jabouri is a dentist with Special Interest in Endodontics (Root Canal Treatment). He has over 15 years of experience with extensive clinical and mentoring experience in complex endodontics and cosmetic dentistry using intra-oral cameras (Sopro) and endodontic microscopes (Zeiss and Kaps). He has performed over 5,000 root canal treatments under microscope and mentored over 50 dentists in the past 15 years.

Jassar has been a strong advocate for high ethical standards in dentistry. He is a strong believer that the dental profession holds a special position of trust within society and so it is a dentist’s duty to examine, inform, recommend and treat patients with the utmost integrity.

Dr. Timothy Tse: General Dentist and Dentist with Special Interest in Endodontics

BDS, MFDS RCS, PG Dip (Endo)

GDC number: 228445

Timothy graduated from the University of Manchester with a Bachelor of Dental Surgery. He is dedicated to continued professional development and after successfully completing further examinations has gained membership to the Royal College of Surgeons, ensuring that he provides the highest quality of care.

He has a keen interest in preventative and minimally invasive dentistry and has a strong passion for Endodontics (Root Canal treatment). His dentistry is centred on quality patient care, building on lasting rapport and trust.

Timothy has completed a 2 year Post-Graduate Diploma in Endodontics at King’s College London Dental Institute and was awarded with distinction. Here, Timothy treated more complicated referral patients from General Practice for Root Canal Treatment.

Timothy is fluent in both English and Cantonese (Chinese).

Dr. Narma Thayalasekaran: General Dentist


GDC number: 193156

Dr. Narma graduated from King’s College London and throughout her many years of clinical experience she has worked in London, Oxford, Edinburgh and Dublin. Across these posts she has gained significant experience treating medically compromised patients and managing dental emergencies.

Dr. Narma has a particular interest in offering a prevention focused and minimally invasive approach to dental care. She enjoys spending time with her patients to ensure that they feel comfortable and fully informed about their treatment plans.

Outside of work, Narma loves cooking and running, although her 3 year old likes to ensure she doesn’t get too much ‘free-time’.

Dr. Juanita Paydar: Specialist Orthodontist

BDS, MSc, MOrth

GDC number: 72349

Dr. Juanita Paydar is a specialist orthodontist with 25 years of experience. She qualified as a dentist from Kings College London and also completed her masters in orthodontics at Kings College.

In addition to carrying out fixed braces treatment for adults and children, Juanita has gained additional certifications in lingual braces and clear aligner systems. She is an Invisalign Gold provider.

Juanita loves the cosmetic and creative aspect of orthodontics, and balancing that with the precision and detail of a scientific discipline. She likes to keep her treatments comfortable and uncomplicated. Her aim is for people to smile more, and to be confident when they do.

Outside of practice, Juanita is a qualified yoga instructor and loves photography and kickboxing.

Dr. Ramona Ravikumar: Specialist Periodontist

BDS (ldn), MFDS RCSEd, Gradcert (Advanced Restorative) Sydney, MClinDent (Periodontics), MPerio RCSEd

GDC number: 194201

Dr. Ramona Ravikumar pursued speciality training in Periodontology at Guy’s Dental Hospital following years of gaining clinical experience in general and hospital dentistry. She was awarded the MClinDent degree in Periodontology and Membership in Periodontics’ from the Royal College of Surgeons (Edinburgh).

Ramona is passionate about minimally invasive periodontal surgery, regeneration and periodontal medicine. She is attentive to detail and strives to provide holistic treatment, tailored to the patient.

Ramona enjoys classical music and has been playing the piano from a very young age. She enjoys learning languages and is gym enthusiast.

Dr. Andrew Mawhinney: General Dentist


GDC number: 264663

Andrew graduated from Queens University Belfast and has since worked in Belfast and Dublin

He has a particular interest in working with anxious patients and helping them as they work through their dental journey.

Andrew has attended courses in Facial Aesthetics and has worked in an exclusively Facial Aesthetic Clinic in Dublin providing anti-wrinkle treatments and lip fillers.

Andrew enjoys a healthy lifestyle and he goes to the gym most days. His hobbies include cycling, hiking and playing tennis. He enjoys traveling and has visited many countries.

Dr. Kajal Shah: General Dentist


GDC number: 244204

Dr. Kajal qualified from the University of Manchester and has undertaken further training in Oral and Maxillofacial Surgery at the Royal Surrey County Hospital. She has gained further postgraduate qualifications with a Diploma in Primary Dental Care and MFDS RCS (Royal College of Surgeons).

Dr. Kajal enjoys providing all aspects of dentistry and has a keen interest in oral surgery. She is a dedicated member of the practice and takes pride in providing quality and ethical treatment for her patients. She is qualified in facial rejuvenation procedures and is a provider of muscle relaxing treatment (botulinum toxin). Dr. Kajal is also a certified Invisalign provider.

Outside of dentistry, Dr. Kajal enjoys keeping fit, traveling and skiing during the winter.


Dental Expertise

We have expert clinicians in each field to provide all types of dental treatment in house. Our dentists, specialists and also consultants all work together as a team to ensure your dental needs are covered.


Feel free to come early to your appointment. You can relax in our reception area with a selection of herbal teas and Wi-Fi access. Emergency or out of hours appointments are available.


Please do not hesitate to contact our front desk for all your needs. We are happy to arrange transport, overnight stays or even a discreet service for those who prefer sole access on request.


We use state of the art equipment and the latest techniques to benefit your oral health, increase the lifetime of your restorations and make your visit more enjoyable. We are also a disabled friendly practice.



  • Super quick and amazing treatment for a dental emergency. They’re also open on bank holidays which is awesome and not common. Friendly and reassuring staff that are very communicative and reassuring. Love this!

    Benjamin Lau Avatar Benjamin Lau
  • I'm a new patient to Heath Street having recently changed practice, and was super impressed with my first visit. My Dentist and Nurse were very welcoming, made me feel at ease, and gave me useful and practical advice about my dental hygiene. I'm glad I made the switch to this practice!

    Hugh Broughton Avatar Hugh Broughton
  • Excellent experience with Dr Kajal, she was very thorough, clear and informative around the treatment I required. She did an excellent cleaning treatment and check up. Lovely practice in a convenient location near the tube. I wouldn’t hesitate to go back.

    Keshvi Verma Avatar Keshvi Verma
  • I have been coming to the practice for a few years now and I am so happy I found them. Dr Timothy is a great dentist, very professional, gentle, patient, caring, providing tailored advice, with an incredible memory from one appointment to another, and a great sense of humour too. Dr Jassar helped me go through some of the most worrying dental experiences I have had. As well as being a great professional, he is very understanding and kind, explains each step in detail, and I felt I was in the best hands. The front desk team is super responsive, and communication is great. I cannot say enough good things about the practice. Many thanks to all the team!

    Bee W. Avatar Bee W.
  • I've been going to different dental practices in the area, but this place is the best. Also they are cheaper than I paid elsewhere, and definitely better. Im really pleased with Dr Andrew's work. 5 stars for sure

    Tafi Gashi Avatar Tafi Gashi

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