Blue dentist chair

What makes us different

At One One Nine Family Dental, we are committed to providing our community in Streatham and the surrounding areas with the highest quality of care. That ethos extends to our building, our team and our comprehensive range of treatments.

Why choose us?

At One One Nine Family Dental we’re passionate about providing quality dental care and extensive services for the whole community, and we welcome both NHS and private patients.

As well as focusing on prevention and maintaining excellent oral health, we can provide a wide breadth of elective treatments, including cosmetic procedures.

Our highly qualified team

At One One Nine Family Dental, our team is committed to postgraduate education and between them hold a host of qualifications which enhance their skills and experience. Our highly qualified team includes dentists who have special interests in key areas including:

Meet the team

We take the stress out of dentistry

At One One Nine Family Dental, we want to make visiting your Streatham dentist a pleasure, not a chore. With our focus on preventive care and hygiene, we’ll support you to aim to get your oral health in top condition. And by equipping our experienced team with the latest dental technology, we promise that when you do require treatment, we will make it as comfortable and quick as possible. Finally, with our payment plans and finance options, we make it easy for you to afford the best possible care and enjoy a smile you can be truly proud of.

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The patient journey

At One One Nine Family Dental, we make it our mission to ensure every patient has a relaxed, calm and positive experience at our practice. From the moment you step through our door to the moment you leave and beyond, you should expect nothing less than the highest standard of care from a warm and welcoming team. If you’re a new patient, we thought it would be useful to outline what you can expect from being a patient at One One Nine Family Dental.

A woman having her teeth examined by a dentist

First impressions

We extend a warm welcome to all patients even before they step through the door at One One Nine Family Dental. When you get in touch to make your appointment, our friendly reception team will help arrange a suitable appointment time and deal with any queries. And when you arrive, you’ll be greeted by pleasant, compassionate staff and an environment that’s inviting and relaxing.

A patient being examined by a dentist

First appointment

You’ll be given a medical questionnaire to fill out, and have an opportunity to adjust any personal details on your file. You’ll also receive a full examination by the dentist, which may include digital photographs and x-rays, along with lots of questions about your lifestyle, general health and oral hygiene habits. If a dental problem is identified, this will be discussed fully.

A smiling woman in a dentist chair

Treatment planning

If further treatment is required, a plan will be drawn up that details clearly everything you can expect from our service, and the costs involved. You will have as much time as you need to ask questions and consider your options – including dental finance. You’ll also be advised of the aftercare you can expect, and if you’ll need to take any time off to recover from treatment. Once you have confirmed you’re happy with your treatment plan, treatment can proceed – in some instances during the same appointment, especially if the dentist needs to eliminate pain. In other cases, you may need to return for a future appointment at a convenient time.

A smiling man in a dentist chair

Post treatment

We won’t send you home after treatment without a clear understanding of what you need to do to keep your teeth and gums clean and infection-free. We will recall you for follow-up checks and hygiene appointments, and will endeavour to see you as soon as possible if you have any concerns following your treatment.

Meet the team

Dr Jonathan Avanessian

GDC Number: 113794 BDS London 2007

Jonathans’ focus is on Dental Implants and Surgical Dentistry and he has been a member of the Oral and Maxillofacial Surgery department at the Royal Surrey County Hospital since 2008. He continues to work there for part of the week as a Specialty Doctor with a particular interest in Oral Surgery and Dental Implants. Jonathan has the prestigious FGDP Diploma in Implant Dentistry from the Royal College of Surgeons. Outside dentistry, Jonathan enjoys cycling and chasing after his daughters!

Dr Mano Kotta

GDC Number: 254705.

Dr. Mano Kotta has over 6 years experience in private dentistry in her country and 7 years experience in UK as dentist and prides herself on her patient care. Her welcoming & affectionate approach makes her an asset to our team. She is often praised on her caring and kind nature by all patients. Dr. Kotta qualified as a Bachelor of Dental Surgery in 2007, she then went on to do her ORE to register as a dentist in UK and then moved to London and Essex to practice private dentistry. She has a special interest in smile designing, cosmetic dentistry, Facial aesthetics and orthodontic tooth straightening.

Dr. Katto has attended various courses to develop her skills and experience which will benefit our patients. She is always expanding her knowledge and training and is able to offer our patients the latest in Clear Braces and is also an Invisalign Go provider. She does wrinkle reduction treatments as well.

Dr. Kotta enjoys dentistry and believes in minimally invasive aesthetic dentistry, which means every facet of the work she does is focused on protecting the health of the teeth whilst also creating beautiful smiles.

Dr Grace Withington

GDC Number: 277895. (University of Leeds) BChD/MChD, BSc.

Grace is an enthusiastic, approachable and cheerful dentist carrying out both NHS and private work. She is passionate about all aspects of dentistry and committed to provide the highest level of patient care. Outside of the dental world Grace enjoys exploring the sites London has to offer as well as overseas travel.

Upasna Pankhania
Hygiene Therapist

GDC Number: 284209

BSc (Hons) Dental Hygiene and Therapy- Newcastle University 2019

Stefka Filipova
Practice Manager

GDC Number: 172447

Stef entered the world of dentistry 2003 as a nurse. Since then she went through phases of been Head Nurse, Oral Health Educator, Assistant manager and this year was promoted to Practice Manager. When she was offered the opportunity, she jumped at the chance and felt it a great pathway for her career. Outside of work Stef loves spending time with her 3 boys (husband included), travelling and having fun with friends.

Aleksandra Trifonova
Treatment Coordinator

GDC Number: 292206

Alex joined the practice as receptionist in early 2018 and has been great addition to our team. Her organised nature helps the practice to run smoothly and patients to receive best possible care. Since her start at 119 Dental Alex qualified as a dental nurse to understand more the world of dentistry as well as to help the practice and patients.

Outside work Alex enjoys travelling, festivals (big fan of Armin van Buren), socialising with friends and anything food related.

Sharon Boothe
Dental Nurse

GDC Number: 253837

Sharon has been with us since he summer of 2018. She is fully qualified dental nurse with additional post graduating courses which makes her the right hand of the dentist. Sharon loves working with people and especially anxious patients. Her bubbly nature puts everyone in ease. She enjoys equally her job as well as her long weekends spend with family and friends.

Monika Rembisz

Dental Nurse

Alexandra Pavel


Victoria Apyekum

Trainee Dental Nurse

Ardita Gashi

Ardita joined the practice July 2020 and we think she is fantastic as a person and at her job. She is our receptionist currently, but she is studying for her National Diploma in dental nursing which will give her opportunity to develop her career. Ardita has naturally calming nature and enjoys working in both roles. Outside of work Ardita loves spending time with family and keeping up with friends, travelling and online shopping.

We want to make the world a better place

Whether it’s getting involved in our community or working to help others further afield, we take our social responsibility seriously. After all, what’s the point of providing a service in Streatham if we don’t engage with everything else that’s going on here? We’ve found that giving our team the time and means to volunteer and raise money for good causes – together or individually, at home or abroad – makes them feel great about giving back, and creates bonds that no office party can compete with! As well as volunteering and fundraising for Bridge2Aid, our team aims to make a regular commitment to local causes, too.