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Welcome to {my}dentist, High Street, Berkhamsted Dentist located in Berkhamsted

Accepting New patients

Our services at a glance

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Opening times

09:00 - 18:00
09:00 - 18:00
09:00 - 18:00
09:00 - 18:00
09:00 - 15:00
09:00 - 13:00
Sunday Closed


Telephone: 01442 874657
Email: Click here to send an email


301 High Street, Berkhamsted, HP4 1AJ.

About {my}dentist, High Street, Berkhamsted

Welcome to {my}dentist Berkhamsted. We are a 4-surgery practice with 6 clinicians offering a variety of NHS, private and {my}options treatments including implants, dentures, take home teeth whitening, facial aesthetics and short term orthodontic solution using Invisalign and Clear Correct. Within our team we have Dr Gerhardus van Deventer who has a special interest in implants, oral surgery, wisdom teeth removal and soft tissue surgery. We also have Dr Kalliopi Koutsou and Dr Susan Sher in our practice, with Kalliopi offering a variety of aesthetic treatments and Susan offering facial aesthetics. Dr Isha Sran and Dr Dorota Palfi are our clear aligner specialists with Isha also offering facial aesthetics. Our practice is a 10 minute walk from Berkhamsted train station and there is bus stop opposite the practice plus parking available in the side streets around our practice. If you have any questions or would like to book in for a consultation the team would love to hear from you. We welcome all patients to our practice and ensure all individuals are treated with the utmost care and attention from our highly skilled staff. We look forward to seeing you soon.


Please note that due to the remaining Covid safety procedures we still have fewer appointments available than before the pandemic. Our practice teams across the country are working hard to fit everyone in as quickly and as safely as possible, including those who need urgent dental help and people who want to schedule their regular check-ups. Please be assured that we are doing everything we can to support you and please continue to be kind to our teams.

Protective measures in practice
Our first priority is always the wellbeing of our patients and colleagues. We have made some changes in our practices to ensure your safety. Please read our safety information ahead of your next visit

Click here to read our guide to Managing dental problems at home during Covid-19 Patient safety - What a visit to us will be like during Covid-19

What our patients say

  • NHS Choices 5 out of 5

    "From the reception staff to my individual dentist I have had nothing but a professional, helpful and quality service. Where reasonably urgent treatment is needed (fractured tooth / loss of a filling) I have always been able to see a dentist within a few hours and treatment provided right away or within a couple of days. Similar satisfaction is echoed by my family"

    Reviewed on 31/05/2019

  • Google 5 out of 5

    "Got an appointment within 24 hrs to have a tooth extracted. Pain free extraction done in 10 mins. Friendly receptionist and very professional dentist."

    Reviewed on 08/03/2019

  • Google 5 out of 5

    "Great personal and professional treatment today at MyDentist, Berkhamsted. Such lovely care from Dentist, Kalliopi Katsou and her assistant, Neave."

    Reviewed on 23/04/2019

  • NHS Choices 5 out of 5

    "I am always happy with the treatment I receive from my dentist. However, on this occasion she was outstanding. I had fallen in the road, hurrying to catch a train for a day out with friends and damaged both front teeth. I rang My Dentist on the train. Receptionist so kind and sympathetic and gave me appointment for the next day. I expected to just have the rough edges filed down as a temporary measure but half an hour later my teeth had been filed and filled and were as good as new. X ray taken to check the teeth. I was so delighted. I had no idea treatments like this existed on the NHS. . I was imagining crowns and tortuous procedures but this was so simple and I didn’t feel a thing. I am not the bravest of patients and my mouth is so small. Dentist so calm and reassuring. She was amazing. The whole team are."

    Reviewed on 13/10/2018

  • Google 4 out of 5

    "I find the dentist are really good here. Parking is difficult here though, as it is all along this part of town."

    Reviewed on 18/09/2017

  • Google 5 out of 5

    "I only have a positive experience with this dentist. Receptionists are always very polite, friendly and helpful. My dentist is very professional and good at her job. She is good with my children and we never felt rushed. Would definitely recommend!"

    Reviewed on 30/03/2018

  • Google 5 out of 5

    "Very friendly staff at reception and a dentist who is great with my children. We're always greeted with a smile and there is always a lot of laughter around the place."

    Reviewed on 05/12/2018

  • NHS Choices 5 out of 5

    "When I needed a appointment for a painful problem I had with my tooth that had broken the Reception staff was very helpful and polite and fitted me in quickly. The dentist and nurse was very professional and informed me of what she was doing and the costing. I felt I was treated with respect and treated well."

    Reviewed on 28/06/2018

Have you been to {my}dentist, High Street, Berkhamsted? We want to hear from you. Tell us about your experience at our practice so we can better improve our services to you.

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  • Dental implants

    Dental implants

    Replace your missing teeth or finally get rid of those troublesome dentures. For more information call
    01442 874657

  • Dental Hygiene


    Our professional hygienist services offer unique oral hygiene guidance. For more information call
    01442 874657

  • Straight teeth

    Straight teeth

    Transform your smile with clear, invisible braces for straighter teeth. For more information call
    01442 874657

  • Tooth whitening

    Teeth whitening

    Improve the appearance of your teeth with our world class whitening systems. For more information call
    01442 874657

Our treatments and costs

  • NHS
  • {my}options affordable dentistry
  • Private dentistry

NHS treatments and costs

To see if you are exempt from paying for NHS dental treatments please click here.

Providing NHS Dentistry

{my}options - affordable private treatment

{my}options is unique to mydentist. Whether you want a check-up, an urgent appointment, treatment or even a complete smile makeover, you can get the smile you have always dreamed of at a price you can afford. With a range of early morning, evening and weekend appointments you can be seen at a time that suits you. With {my}options, you’ll have priority appointments when you need them most, and no long waiting lists.

  • No long waiting lists
  • Flexible appointment times

Find out more about {my}options here

get the smile you have
always dreamed of at a price
you can afford
Options people image

Affordable dentistry

Dental Care plan’s from only £7.75 per month

Our dental plan is designed with you in mind; covering all the costs of your regular check-ups and hygiene appointments, as well as offering a discount on any dental treatment you may require*.

Spread the cost of your routine dental care with our Dental Plan; the best way to maintain healthy teeth and gums.

Find out more here

Ask at reception to apply.

*Discount applies to treatments provided by your dentist.

What are the benefits?

  1. Healthier teeth and gums
  2. Saves you money
  3. Spreads the cost
  4. Provides peace of mind with insurance included
  5. Exclusive discount on many treatments at the practice

Meet the team at {my}dentist, High Street, Berkhamsted

Your clinicians

  • Dr.Dorota Palfi Qualified from: Lek Stom Poland, 2001 GDC No: 103309
    Dorota graduated from the Medical University in Warsaw, Poland in 2001. She moved with her family to the UK in 2006 and began work in a general practice in Wales where she quickly picked up the nuances of British dentistry. She moved to Hertfordshire in 2010 and began work at her current practice, {my}dentist Berkhamsted. Dorota is qualified in Denture Excellence and Clear Correct aligners in addition to all general dentistry treatments. Dorota is committed to good quality dentistry and, as a caring and friendly dentist, she is extremely good with children. In her free time, she enjoys spending time with her family and friends, travelling and walking.
  • Dr.Gerhardus van Deventer Qualified from: BChD Stellenbosh South Africa , 1997 GDC No: 74200
    Gerry graduated from the University of Stellenbosh, South Africa in 1997. After relocating to the UK, he worked in sedation referral practices in London and Kent, where he gained substantial experience in Oral Surgery. In 2009 he was accepted by the University of Central Lancashire to study for an MSc in Oral Surgery which he successfully completed. In 2014, Gerry completed a Post Graduate Diploma in Implantology also at UCLAN. Gerry is recognised as a dentist with special interest in Oral Surgery by the Kent and Medway Area Team and the scope of his Oral Surgery experience include surgical extractions, extraction of retained roots, wisdom teeth removal and soft tissue surgery, exposures, Frenectomies and Apicectomies as well as implant related surgeries. Gerry is a member of the British Association of Oral Surgeons and the International Team for Implantology (ITI). He currently shares his workload between General Dentistry, Oral Surgery and Implantology.
  • Dr.Isha Sran Qualified from: BDS Newcastle United Kingdom, 2005 GDC No: 85718
    Isha graduated from Newcastle University in 2005. She has worked as an associate dentist in private and general practices which has given her a wealth of experience in general dentistry. Isha qualified in Denture Excellence in 2017, Invisalign Go clear aligners in 2018, composite fillings and Facial Aesthetics in 2020. Isha is very keen to expand her facial aesthetic patient base and is also currently looking at other areas of dentistry in which to specialise. Isha is a dedicated and considerate dentist who is very popular with her patients. In her spare time, Isha enjoys watching live music and live comedy, country walks, yoga and spending time with her friends.
  • Dr.Kalliopi Koutsou Qualified from: DDS Greece, 2009 GDC No: 213508
    Kalliopi graduated as a dentist from Aristotle’s University in Greece. After that she worked as an associate dentist for private practices and the Greek army. She relocated to the UK and worked as an associate dentist while studying for an MSc degree in Restorative dentistry. Kalliopi completed her Masters degree in Restorative Dental Practice in the acknowledged Eastman Dental Institute (UCL) in 2017 with Distinction and was given the Dean’s List award. She offers a variety of aesthetic dental treatments such as composite restorations and veneers and can provide Invisalign Go which allows discreet movement of the teeth. Her special interest is treating worn teeth and minimally invasive dentistry. In her free time she loves practicing yoga and spending time with her family.
  • Dr.Susan Sher Qualified from: BDS Witwatersrand South Africa, 1988 GDC No: 64203
    Susan graduated from the University of Witwatersrand, South Africa in 1988. After relocating to the UK in 1989, she worked in general practice in Hertfordshire, where she gained substantial experience in general dentistry. Since 2004, Susan has had a special interest in facial aesthetics (most particularly non-surgical wrinkle correction and cosmetic dermal fillers) and in July and August of that year, she successfully completed training courses that fully qualified her in the use of injected fillers. Susan continues to increase her knowledge in facial aesthetics and is a member of the International Academy of Advanced Facial Aesthetics (IAAFA). Susan currently shares her workload between General Dentistry and facial aesthetics.
  • Ms.Zoe Hunt Qualified from: CEB Cert in Dental Hygiene United Kingdom, 1979 GDC No: 1946
    Zoe qualified as a hygienist at the Royal Navy's Dental Training School, HMS Nelson, Portsmouth in 1979. She has worked in both NHS and private practices in London and the south east. She was the Staff Hygienist at the UCH Dental Hospital in London and was a tutor at KCH London between 1982 and 1993. She moved to Berkhamsted in 1993 and has worked in general practices ever since. In addition to her work as a dental hygienist, Zoe has also worked as a peripatetic music teacher with local schools. In her spare time, Zoe likes walking, reading and playing the piano.

Dental professionals must be registered with the GDC and meet high standards. Find us on the register: www.gdc-uk.org

Last updated: Tuesday, 09 November 2021