Private Autism Assessment
A private autism assessment provides a detailed evaluation for individuals who suspect they may be on the autism spectrum. Private Autism offer a psychiatrist-led autism assessment service in our London private ASD clinic
Why Choose Our Private Autism Assessment?
No Waiting Times
Full Online Assessment with an Autism Specialist
Pre-Assessment Screening
Autism Report - Diagnosis and Support Plan
Supporting Letters (For Work/School)
Benefits of a Private Autism Diagnosis Service
Choosing a private autism assessment service can offer several advantages, including:
Quicker Access: Unlike NHS services, our private assessments typically have no waiting times.
Accurate Assessments: Our assessments our based upon UK diagnostic criteria and guidelines, providing accurate assessment.
Comprehensive Reports: A detailed report outlining the diagnosis, strengths, and areas of support.
Tailored Support: Personalised recommendations for therapy and ongoing support.
Specialist team: Our team of private autism psychiatrists and psychologists provide expert autism assessments that consider your unique experiences and challenges, ensuring you feel heard and supported.
The Autism Assessment Process
Initial Screening Test
The journey begins with an initial screening test. This can be done through an online test, offering convenience and privacy from your own home.
Autism Testing and Diagnosis
Using evidence-based tools and methods, our private ASD clinic conducts in-depth autism testing. This involves:
Autism screening tests to identify symptoms.
Clinical assessments by experienced professionals.
Detailed reports outlining strengths, challenges, and recommendations.
Post-Diagnosis Support
Following the diagnosis, we offer autism therapy services and support tailored to your needs. Our neurodiversity assessment ensures that you receive holistic care, addressing co-occurring conditions and promoting overall well-being.
Private Adult Autism Assessments
At Private Autism, we offer adults with Autism not only an initial online Autism assessment but also;
Autism support follow-ups
Additional letters + extenuating circumstance
Repeat prescriptions
A psychiatrist's second opinion
Travel letters - to safely travel with your controlled drug medication
Computerised neuropsychology testing
Autism Psycho-education and counselling
Personalised therapy to support you on your Autism journey
We provide accountability and Autism coaching to help manage the day-to-day executive function tasking, including daily check-ins, body doubling. We have a shared care treatment plan with your GP to give you the best treatment and advice.
What are Autism Spectrum Disorders (ASD)?
Autism spectrum disorder assessment is essential for individuals experiencing challenges with social interactions, communication, and behaviour. Autism spectrum disorders include conditions such as Autistic Disorder. Early private autism evaluation can provide clarity and access to appropriate interventions.
These are some of the common Autism symptoms you or your child may be experiencing on a day-to-day basis.
Struggling with conversations or social cues
Difficulty making and maintaining friendships
Repetitive movements (e.g., hand-flapping, rocking, spinning)
Strict adherence to routines and difficulty coping with change
Intense focus on specific topics or interests
Over- or under-reactivity to sensory input (e.g., sounds, lights, textures, smells)
Preference for specific textures in food or clothing
Strong attention to detail but struggles with big-picture thinking
Emotional regulation difficulties, such as meltdowns or shutdowns
Anxiety, depression, or heightened emotional responses
Our ASD Services
We offer a comprehensive ASD service, providing thorough assessment and expert management for all autism spectrum disorders. Our service is designed to support children, adolescents, and adults, delivered by experienced psychiatrists and psychologists with extensive expertise in autism care.
The process begins with an initial assessment by our medical specialists, incorporating a gold-standard diagnostic interview to evaluate how ASD affects daily life.
To confirm the diagnosis, we use a series of online questionnaires, completed by you—or in the case of a child, by parents and teachers. This allows us to collect objective, reliable data to establish a baseline and measure ASD symptoms accurately. If ASD is diagnosed, this data becomes a valuable tool in monitoring progress, assessing treatment effectiveness, and making adjustments when necessary.
We understand that an ASD diagnosis can be a significant moment for you and your family. Our consultant psychiatrists and paediatricians will guide you through the next steps, offering tailored support and management strategies to help navigate the future with confidence.
How We Diagnose Autism
We understand that medical assessments can feel overwhelming, but there’s no need to worry—our autism assessment is a straightforward and supportive process. No health or blood tests are required. Instead, our specialists focus on observing how you interact socially and communicate with others. We also explore your childhood development and any mental health challenges you may have experienced.
To ensure a thorough and accurate diagnosis, we use a range of validated diagnostic tools, including:
Autism Diagnostic Observation Schedule (ADOS) for children
School Report for children
Autism Diagnostic Interview-Revised (ADI-R) & Client Questionnaire
AQ-10 – Autism Spectrum Quotient screening tool
AQ-50 – Self-assessment questionnaire measuring autism-related traits
EQ-40 – Empathy Quotient self-report measure
Relative Questionnaire – gathering insights from close family members
GAD-7 – Generalised Anxiety Disorder assessment (7-item scale)
PHQ-9 – Patient Health Questionnaire (9-item scale for depression severity and treatment response)
Following the assessment, your results will be carefully evaluated against the diagnostic criteria outlined in the International Classification of Diseases (ICD-10) and the National Institute for Health and Care Excellence (NICE) guidelines. These internationally recognised frameworks, including the DSM-IV criteria, ensure a precise and reliable diagnosis of ASD.
What to Expect from Our
Private Autism Assessment
At Private ADHD & Autism Assessment, we provide a comprehensive, confidential, and professional evaluation to help individuals gain clarity about their neurodiversity. Our process is straightforward, supportive, and tailored to your needs.
Conducted by experienced clinicians using gold-standard diagnostic tools.
Get assessed quickly with minimal delays.
Personalised advice to help you navigate life post-diagnosis.
A clear and thorough report with recommendations for next steps.
FREQUENTLY ASKED QUESTIONS
What is a private autism assessment?
A private autism assessment is a diagnostic evaluation conducted by a specialist clinic to determine if an individual is on the autism spectrum. It includes interviews, observation, and standardised testing.
How much does a private autism assessment cost?
The cost of a private autism assessment varies but typically ranges from £2,000 to £2,500, depending on the clinic and the complexity of the evaluation. At Private Autism our online autism assessments cost £1,900.
Can I get an online autism assessment?
Yes, Private Autism offers online autism assessments that provide the same thorough evaluation as in-person services.
OUR REVIEWS
"Dr. Kooner is the best doctor both myself and my daughter have had the pleasure to meet and work with. He has transformed our lives in the way he listened to us and diagnosed both of us. He has an incredible bedside manner, very thoughtful, measured and never judging. He also has a very good aftercare service and you can see and feel he is genuinely caring for you and seeking the best possible outcome. I highly recommend Dr.Kooner"
Peter M
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"I've never been listened to since I've been able to go to the doctors myself for help... It wasn't until I seeked private help with Dr Kooner at PrivateADHD, where I was finally listened to and taken seriously. He went through everything in so much detail and diagnosed me with ADHD. We have regular catch ups to ensure the medication is working for me, which is great... Since being placed on the recommended medication by Dr Kooner, my life has changed for the better, everyone around me has seen such a positive outcome and change."
Betheney
Verified Review Trustpilot
"Absolutely amazing company and people working for it, couldn’t recommend more. Life changing decision and one of the most positive experiences I have ever had. My doctor it’s so easy to talk to, so compassionate about what he does, it makes so easy to connect and feel so comfortable to open up and he totally honest. Thank you from the bottom of my heart to Dr Kooner and all the team!"
Agnes Zwierk
Verified Review Google
"Dr. Kooner is the best doctor both myself and my daughter have had the pleasure to meet and work with. He has transformed our lives in the way he listened to us and diagnosed both of us. He has an incredible bedside manner, very thoughtful, measured and never judging. He also has a very good aftercare service and you can see and feel he is genuinely caring for you and seeking the best possible outcome. I highly recommend Dr.Kooner"
Verified Review Trustpilot
"I've never been listened to since I've been able to go to the doctors myself for help... It wasn't until I seeked private help with Dr Kooner at PrivateADHD, where I was finally listened to and taken seriously. He went through everything in so much detail and diagnosed me with ADHD. We have regular catch ups to ensure the medication is working for me, which is great... Since being placed on the recommended medication by Dr Kooner, my life has changed for the better, everyone around me has seen such a positive outcome and change."
Verified Review Trustpilot
"Absolutely amazing company and people working for it, couldn’t recommend more. Life changing decision and one of the most positive experiences I have ever had. My doctor it’s so easy to talk to, so compassionate about what he does, it makes so easy to connect and feel so comfortable to open up and he totally honest. Thank you from the bottom of my heart to Dr Kooner and all the team!"
Verified Review Google
"Dr Kooner actually spent ages discussing my adult son & related issues. It is easy to make appointments, Dr Kooner is always on time, lovely to speak to & the medication arrives pretty much within 48 hours. I am just so glad that we came across Dr Kooner & Private ADHD. Thank you Team Dr Kooner!"
Verified Review Trustpilot
"Dr. Kooner is the best! He is so reliable and has great and fast communication. When I first moved to London, it was very difficult for me to get the ADHD prescription, I was taking in the states. I thought I wasn’t going to be able to take my medication here anymore until I found PrivateADHD. They made it so easy and stress-free to get my prescription and I cannot recommend them enough."
Verified Review Google & Trustpilot
"Very helpful doctor. His deep understanding of the unique challenges that come with ADHD is evident in every interaction and his support extends beyond just medical treatment - for eg. he routinely discusses and offers practical strategies to manage daily life. He takes the time to understand each patient’s individual needs and provides tailored advice that makes a real difference. For anyone seeking a comprehensive, well-rounded approach to ADHD treatment, I would highly recommend Dr. Kooner."
Verified Review Trustpilot
"After several difficulties with pharmacies previously due to the stock issues when I was under the GP temporarily I was so grateful that Private ADHD was able to see me within 48 hours and I had medication delivered to my house which was a pleasant surprise. Cannot recommend enough, efficient, thorough and seamless experience.I felt the prices and process was explained clearly I understood how many I will need before getting transferred to the GP"
Verified Review Trustpilot
"Very professional. Helpful and took his time to explain everything. A positive appointment"
Verified Review Google
"I waited nearly 2 years for an NHS ADHD diagnosis; following the NHS appointment in April I was told the wait to start medication would be 8-10 months. In complete despair, I decided to seek private treatment- I contacted Dr Kooner and was able to book a diagnostic reassessment and initial medication titration appointment within 24 hours, and received my first prescription within 3 days. Having access to medication has been an absolute game changer for me and I am so thankful to Dr Kooner for this!"
Verified Review Trustpilot
"I am on a waiting list for adhd but could not wait so went private I see dr kooner and was great understanding, sympathetic and empathic and he was a good listener and I felt relaxed chatting with him"
Verified Review Trustpilot
"Had a consultation with Dr Pav. Cannot recommend highly enough, I had been struggling with symptoms that had been affecting my life for some time. I went to the GP and was told the waiting time was 3-5 years.Booking with privateadhd.co.uk was surprising easy. Once I chose my appointment and confirmed the booking I was sent a pre assessment questionnaire that took about 30 mins to complete, I filled this out with my partner.After this I received a phone call from the doctor and we confirmed the video call appointment for the very next day..."
Verified Review Trustpilot
"I had an exceptional experience with PrivateADHD for my ADHD diagnosis, and for anyone stuck on the lengthy public waitlist, I highly recommend taking the leap and seeking a private assessment through them... From day one, PrivateADHD was incredibly responsive and supportive. Out of all the private clinics I reached out to, they stood out for their kindness and willingness to address any question or concern I had along the way. I’m genuinely grateful for the care they showed me, and I couldn’t be happier with my choice to go through them..."
Verified Review Trustpilot
"Wonderful response time and has always made time for my questions and concerns, the past services helped me out many times over the past year and I’m sure will continue to support me and plenty other in the future!"
Verified Review Trustpilot
"Great service. Very knowledgeable about everything ADHD and super fast service. Would highly recommend 👌"
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"I have been affected by ADHD symptoms all of my life and decided after family members had been diagnosed and treated with good results that I should try and get an assessment and see if I could benefit from treatment. I was assessed by Dr Kooner over a video chat and found him to be very thorough, informative, patient and helpful... I felt listened to and that I was given informed choice and that my views and opinion mattered. He didn’t rush me and I felt that the experience was safe and comfortable..."
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"I cannot recommend this psychiatrist enough. They have helped me with many problems, providing exceptional support and care."
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"I have been suffering from a significant number of ADHD symptoms as a child, which worsened over the years. This convinced me to get assessed for ADHD privately, as the NHS waiting list is extremely long (up to 4 years for an assessment). I liked how he intensively explained what causes ADHD, how ADHD runs in families, and such. Finally, as someone who has ADHD, he completely understands the debilitating and crippling effects ADHD has had on me academically, socially, and mentally throughout the years."
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