Arnot Hill Dental Clinic

Arnot Hill Dental Clinic
82-84 Nottingham Road
United Kingdom
Monday08 : 30 18 : 30
Tuesday08 : 30 17 : 00
Wednesday08 : 30 17 : 00
Thursday08 : 30 18 : 30
Friday08 : 30 17 : 00
SaturdayClosed Closed
SundayClosed Closed
Book an appointment

Our services

***We're still OPEN!***

Our July Lockdown update can be read here.

Please note: You must ring/email and not just arrive at the practice. For an emergency out of hours please call your local practice to find the telephone number you will need for your area.

Thank you for your patience.


We’ll ask you for full payment in advance of your check-up/treatment. Deposits may be arranged for treatments over £250. Alternatively, please discuss finance options with us.Thank you in advance for your co-operation.

A warm welcome awaits you at our Arnot Hill Dental Clinic.

The practice has a wealth of professional expertise so you can feel relaxed and confident that your treatment will be exactly as you expect. We understand that many patients feel apprehensive about dental work so we spend time explaining what will happen, how long it will take and how to manage your recovery after the treatment.

We offer a range of treatments and services from hygienist appointments to dental finance.

With on street parking just outside the practice and good bus connections it is easy to get here. Call in today to make an appointment.

Appointments available for NHS or private patients! Call now to get booked in, or request an appointment below.

New Patients You'll get a great first appointment; a welcome pack, a comprehensive check-up, a digital scan, treatment plan & special discounts! Book an appointment
0% Finance We offer a range of financial plans for your oral care through our provider, Tabeo. Book an appointment
Implants We've got the best implant care in the business. At our clinic, we can provide you dental implants. Book an appointment
Hygienists At our clinic we've a range of excellent hygienist treatments. Simply ask at reception! Book an appointment
Clear Braces Either Invisalign or ClearCorrect, Colosseum has the clear brace options for you. Affordable, painless straight teeth! Ask for more info. Book an appointment
Emergency Appointments We understand emergencies happen - at our clinic, we have a dentist on call for emergencies. Book an appointment
NHS Patients We provide care for NHS patients, adults and children! Book an appointment
Private Patients We provide private health care at this clinic! Book an appointment

Our team at Arnot Hill Dental Clinic

Maria Kefaladelis


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Mihai Iliescu


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Gabriel Petraru


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Macarena Arias


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Maria Kefaladelis photo

Maria Kefaladelis


Maria Kefaladelis joined in 1993.

GDC No. 78617

Professional Memberships
– General Dental Council
– British Dental Association

Maria Kefaladelis

Bachelor of Dental Science (1993)

Maria graduated in 1993 from the University of Witwatersrand, Johannesburg. She stayed in Johannesburg and worked as a locum. Then towards the latter half of 1994 she started her own practice as a sole practitioner.

In 2016, Maria and her family relocated to the United Kingdom where she started working for Colosseum Dental at Arnot Hill Dental Clinic.

Maria specialises in aesthetic dentistry, implant supported restorative work and bespoke dental treatments for cancer patients, with particular attention to allergy testing for heavy metal toxicities.

Outside of dentistry, Maria loves spending time with her family.
Mihai Iliescu photo

Mihai Iliescu


Mihai Iliescu joined in 2003.

GDC No. 189124

Professional Memberships
– General Dental Council

Mihai Marius Iliescu

DMD (Romania, 2003) PG CERT Restorative PG DIP Endodontology
Mihai graduated in Romania in 2003. He then relocated to the UK in 2011 where he has been practicing in both NHS and private practices.

Mihai has a special interest in Restorative & Endodontics. Mihai is committed to providing the highest level of dental care and making patients feel relaxed and at ease so that their experience could be as pleasant as possible.

Away from dentistry Mihai enjoys spending time with his family and travelling to different countries.
Gabriel Petraru photo

Gabriel Petraru


Gabriel Petraru joined in 2003.

GDC No. 176867

Professional Memberships
– General Dental Council

Gabriel Petraru
DMD Dental medical degree 2003 (Romania) Master’s degree restorative dentistry 2008 Orthodontic treatment Clear Correct 2019

Gabriel graduated from dentistry in Romania in 2003.

Gabriel then spent a year working in the Maxillofacial Unit providing a comprehensive range of services to correct problems with the face, mouth, teeth and jaws, before opening his own practice in Romania.
Gabriel relocated to the UK in 2009. Gabriel has a special interest in Clear Correct and restorative surgery.

He has an extremely kind gentle and encouraging manner to ensure his patient are as relaxed as possible.

Away from dentistry Gabriel enjoys spending time with his family, going on long walks and traveling. He also has a keen interest in fast cars.
Gabriel speaks English, Romania, French and German.
Macarena Arias photo

Macarena Arias


Macarena Arias joined in 2017.

GDC No. 276739

Professional Memberships
– General Dental Council

Macarena Arias
Graduado en Odontologia Universidad Rey Juan Carlos (Spain, 2017) Aesthetic & Periodontics Masterclass in University College London Professional training in Aesthetic dentistry in UCM
Currently training in an online Master in Periodontology by
Padua University

Magarena graduated from the Rey Juan Carlos University, Spain in 2017.

Since 2017, Magarena has worked for various dental practices, both NHS and private. Magarena continues to keep up to date with training to develop her skills further and is currently training in an online Masters in Periodontology.

Magarena prides herself on making her patients feel at ease. Reassuring her patients with her calm and confident approach to ensure a positive experience is received in the chair and her patients will always want to return and see her again.

Away from dentistry Magarena is a foodie and enjoys watching films. She also enjoys bouldering and spending time in the great outdoors with friends.

Clear Correct

Clear Correct is the revolutionary alternative to old fashioned braces. 

Our aligners are all computer-modelled to ensure accuracy as well as comfort.
Best of all, a Clear Correct aligner is almost invisible, so you'll still be happy to smile while your teeth are a work in progress.

Book your FREE consultation today!

Click the 'Book An Appointment' button on this page and select 'Interested in Clear Braces' while filling in the form. Our Advanced Treatment Co-ordinator will then be in touch with more information and to book in your FREE consultation!


At this practice...

  • We offer digital x-ray services.
  • This practice is wheelchair accessible.
  • We have staff that speak Romanian and Spanish.

Take a look around our practice

Next steps

Found your local practice? Perfect. Next step - book an appointment with us. Click the button below, fill in your details and hit 'Submit'. We'll be in touch soon!

Excellent practice.. Mo is a great dentist.. Very friendly and reassuring you all the time. My son went yesterday for first time and he was treated brilliantly.. defo recommend this dental practice
Joanna Rose - Arnot Hill Dental Clinic

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More about finance

WHITE HOUSE DENTAL CARE LIMITED trading as Arnot Hill Dental Clinic is an Appointed Representative of Tabeo Broker Limited ("Tabeo"). Tabeo is authorised and regulated by the Financial Conduct Authority and entered on the Financial Services Register, reference number 777539. Tabeo is incorporated in England & Wales (registration number 10416530), with its registered office at C/O Fox Williams, 10 Finsbury Square, Finsbury, London EC2A 1AF.