Neurodevelopmental assessments

Private autism and ADHD assessments in Woolwich

Affiniti+ provides private autism and ADHD assessments for adults, children and teenagers, led by Dr Anindita Sarkar, a Consultant Clinical Psychologist.

There is no waiting list: we contact you within 48 hours of receiving your referral. The assessment takes four to six weeks, and your report follows in a further two weeks. Complex cases can take longer. An autism assessment costs £2,000, ADHD £1,500 and a combined assessment £2,500. You can refer yourself without a GP referral. Our assessments are multidisciplinary informed; we follow NICE guidance and NHS requirements.

  • Adults & children
  • We follow NICE guidance
  • NHS requirements
Autism and/or ADHD — where traits overlap

Autism and/or ADHD — where traits overlap

Illustrative common patterns, not diagnostic criteria

ADHD

  • Impulsivity
  • Difficulty concentrating
  • Working memory difficulties
  • Poor time management & planning
  • Restlessness / hyperactivity
  • Rejection sensitivity
  • Low motivation for tasks of low interest

Commonly shared

  • Sensory sensitivities
  • Hyperfixation
  • Auditory processing difficulty
  • Talking at length on topics of interest
  • Sleep difficulties
  • Interrupting in conversation
  • Emotional dysregulation
  • Executive function difficulty
  • Stimming

Autism

  • Taking things literally
  • Preference for routine, anxiety on change
  • Discomfort with eye contact
  • Difficulty reading social cues
  • Noticing details others miss
  • Anxiety in social settings
  1. Within 48 hours

    Initial contact

    We will contact you within 48 hours of receiving your referral.

  2. Four to six weeks

    Assessment

    The assessment process itself will take between four and six weeks.

  3. A further two weeks

    Report

    Writing up the report, complete with diagnosis and recommendations, will then take a further two weeks.

Detailed, collaborative and thorough

What does an assessment involve?

We believe in working in partnership with our clients, so you will always be offered an opportunity to read, comment on and discuss your report before it is finalised.

Assessment report

What the report provides

  • A detailed, thorough assessment.
  • A report you or your child can use to help ensure your needs are met in future.

Explore the assessment process

Choose your assessment pathway