Ranjani Radhakrishnan tutoring a child one-to-one using structured phonics resources

Dyslexia assessment and specialist dyslexia tutoring in Surrey and South West London

Difficulty with reading, writing and spelling is never a measure of a child's intelligence — it is simply a reflection of how their brain processes language. Yet when these literacy barriers mask a child's natural curiosity, everyday learning can quickly become an uphill struggle.

If this sounds familiar, your child is far from alone. According to the British Dyslexia Association, around 10% of the UK population is dyslexic. It is entirely possible for a bright, inquisitive child to understand complex ideas effortlessly while finding it difficult to read, write or demonstrate that knowledge on paper.

At Ditton Dyslexia, I believe in looking beyond the struggle to understand the individual. I nurture each child's natural strengths and provide the targeted tools they need to overcome literacy and confidence barriers.

Hand-drawn illustration of children finding reading and writing difficult, then growing in confidence with the right support

Understanding Dyslexia: Common Challenges

Processinginformation

Taking a bit longer to absorb, sort or hold onto spoken words or written text.

Literacyskills

Experiencing extra hurdles with reading fluency, spelling and getting thoughts down on paper.

Workingmemory

Finding it tricky to remember multi-step instructions, list details or recall facts on the spot.

Dailyorganisation

Managing time, planning projects and keeping track of tasks or schedules.

About me

Ranjani Radhakrishnan, certified dyslexia assessor and specialist teacher

I'm Ranjani Radhakrishnan — an educator for 13 years, a mum for 21, and a warm, friendly human for as long as I can remember.

Qualifications

  • Level 7 Diploma in Assessing and Teaching Learners with Dyslexia/SpLD, Helen Arkell Dyslexia Charity
  • OCN Level 5 Dyslexia Literacy and Support, British Dyslexia Association
  • Qualified Teacher Status (QTS), England — South Farnham School, Surrey
  • Diploma in Montessori Education, Bangalore, India
  • Master's in Business Administration (Marketing & Accountancy), India
  • Bachelor's in Accountancy and Mathematics, India

Education experience — 13+ years

  • State and independent schools
  • KS1–KS3 teaching
  • Leadership experience, including Head of Younger Years

Specialist teaching — 5+ years as a Dyslexia & Dyscalculia Specialist

  • 1:1 specialist teaching
  • Small-group interventions
  • Individualised learning programmes
  • Literacy and numeracy support
  • Study skills support for KS3 and KS4
  • Touch typing

Entrance exam preparation — 7+, 11+ & 13+

  • 7+ entrance examinations
  • 11+ entrance examinations
  • 13+ scholarship assessments
  • Grammar and independent school entrance

Affiliations & specialist leadership

  • Assessment Practising Certificate
  • Professional PATOSS Member
  • Dyslexia & SpLD Lead for The CAPEforHealth Learning Support Programme

Services

Select any service to read the full details of what is involved.

Booking

How the process works, from first enquiry through to your follow-up consultation.

Get in touch

Send a short enquiry telling me about your child, your school or your service, and what you have noticed so far.

Free initial consultation

A brief conversation to explain the process, answer your questions and agree the right next step — screener, full assessment or tuition.

Confirm date & venue

We agree a date and location, and I share the background questionnaires for you and your child's school to complete.

Assessment & feedback

The session takes place, with verbal feedback the same day, a written report within two weeks and a one-hour follow-up consultation.

Start your enquiry

Testimonials

We would like to thank Mrs Krishnan for all her help and support over the few years. She is an exceptional tutor who really cares about her students. My son always comes out of her lesson smiling and feeling more confident. Thank you!
Dr Karimaghaei · Parent
Your skills in teaching a very active learner and holding his attention throughout the course of the session was most impressive, which was due not only to your careful planning but also to the setting of high expectations (which he wanted to live up to) and adapting in the moment to suit his needs. You also go from strength to strength in your assessment skills, having shown care and insights in reviewing background information, planning the session, administering tests, and writing a thoughtful, sensitive report. Well done Ranjani
Dr M.Caplan
Handwritten note: Dear Mrs Krishnan, you have boosted my maths getting me accepted into Claremont Fan. You have revised with me for my Sats wich gave me 110 = 5+5, Thank you. From Matin.
Matin · Student

FAQs

Understanding dyslexia & dyscalculia

Preparing for an assessment

The assessment & feedback process

Understanding & using your report

Specialist tuition & fees

Resources

Trusted reading for parents, students and schools.

School holidays already? Helpful things to do during the holidays — a parent's flyer with ten practical ideas, including tips for the 11+

Free parent download

School holidays already? Helpful things to do during the holidays

Ten playful, pressure-free ideas for keeping skills ticking over during the break — from tactile word building, audiobooks and bingo games to real-world maths, logic games and a light look-back before term starts. Tips for the upcoming 11+ are included too.

Now that school has started: how can I help my child settle and thrive? A parent's flyer with eight practical ideas

Free parent download

Now that school has started… how can I help my child settle and thrive?

Eight practical ideas for keeping momentum and confidence high once term is underway — from connecting early with teachers and understanding reasonable adjustments to visual timetables, predictable routines, low-pressure chats and celebrating your child's strengths.

Back to school: how can I help my child? A parent's poster with ten ways to prepare a child for the new school year

Free parent download

Back to school: how can I help my child?

Ten gentle, practical ways to help your child settle into the new school year — from naming the worries and celebrating last year's successes to building a calm visual routine, getting learning tools ready and agreeing a quiet signal for when things feel overwhelming.

Get in touch

Tell me a little about your child, your school or your service, and I'll get in touch within 24 hours.

Areas I cover

Dyslexia assessments and specialist tutoring for families and schools in Surbiton, Kingston upon Thames, Thames Ditton, Long Ditton, East Molesey, West Molesey, Berrylands, Chessington, Esher, Hampton Court and the wider Surrey, London and South East England areas. Online sessions are available across the UK.

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