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Applied Psychology London | Clinical, Educational and Occupational

Understand your mind. Unlock your potential. Transform your life.

At London Trusted Therapy Harley Street, our psychology services bring together four distinct disciplines — clinical, counselling, educational and occupational psychology — under one roof on Harley Street. Whether you are seeking a formal assessment for ADHD, autism, dyslexia, dyspraxia or dyscalculia, or you need specialist therapeutic support for a complex mental health concern, our team of HCPC registered and BPS accredited psychologists works with children, teenagers and adults to provide expert, compassionate care grounded in evidence and guided by lived experience of neurodivergence.

We believe that truly effective psychological care begins with understanding the whole person — not just a set of symptoms. That is why every assessment and therapy pathway at our practice is neurodiversity-affirming, culturally sensitive and individually tailored. We do not just diagnose; we walk alongside you from first consultation through to lasting, meaningful change.
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Our Psychology Reviews

4.86 rating based on Doctify, Google and Trustpilot reviews

L D

  • 2025-12-30
Before seeing Riffat, my son's dyspraxia and the frustration it caused him felt completely unmanageable. Working in a neurodiversity-informed way, which brought real depth without ever feeling heavy. After everything, the whole family feels steadier for it, finally.

R K

  • 2025-12-23
I'm a student in my twenties and had been struggling for ages, suspecting I might have ADHD but not really knowing where to start. From the moment I contacted London Trusted Therapy, the onboarding process was smooth and reassuring - they made what felt like quite a daunting step much easier. Dr Mahen was brilliant throughout the assessment. I'd been worried it would feel clinical or judgemental, but he was so warm and genuinely interested in understanding my experiences. The interview itself felt more like a proper conversation than an interrogation, which helped me open up about things I'd found difficult to articulate before. The outcome has been really validating. Getting a proper assessment and understanding what's been going on has been such a relief. Dr Mahen took the time to explain everything clearly and discuss next steps, which made me feel supported rather than just handed a diagnosis and sent on my way. If you're a student wondering whether to get assessed, I'd absolutely recommend Dr Mahen and the team here. They made the whole process so much less intimidating than I'd feared, and I'm genuinely grateful for the clarity and support

K K

  • 2025-09-29
I was seeking help for severe anxiety related to travel and approached the team at London Trusted Therapy Harley Street . To be honest , I was quite sceptical to start with as my condition was quite debilitating and I was ready to go on meds. I was recommended Shuja Hoda and I am really pleased with the progress . We worked both in- person and remotely and I can fly again ! They are real pros in evidence based methods and deliver real results !

L H

  • 2025-12-22
A stylised blue and teal apple with overlapping, gradient shapes and a detached leaf on a black background, inspired by the calming visuals often used in adult autism support on Harley Street.
After trying to get my adult autism assessment on NHS, I approached London Trusted Therapy to speed my diagnosis. I was very impressed by the professionalism of their staff: from the first moment I contacted them and spoke to Sofi, who took care of onboarding and scheduling, to expert guidance and support through evaluation process and ADOS 2 conducted by Dr Olena. I would recommend London Trusted Therapy to anyone looking for adult autism assessment without a long wait. I have also just started my autism therapeutic coaching with London Trusted Therapy as I was so impressive by how they conducted the diagnostic process. I am very impressed with my coach Becky.

T P

  • 2026-01-02
A stylised blue and teal apple with overlapping, gradient shapes and a detached leaf on a black background, inspired by the calming visuals often used in adult autism support on Harley Street.
I spent years dealing with anxiety and depression, convincing myself I didn't need therapy - partly due to the stigma around mental health, especially in my industry. By the time I reached out to Dr Olena, my anxiety was affecting my ability to do presentations and travel for work, things that were essential to my role in finance. Working with Dr Olena has been transformative. She used a combination of approaches tailored to what I needed - CBT and existential therapy initially helped me tackle my anxiety head-on. Within months, I was back to delivering presentations confidently and travelling for business again, things I'd been avoiding for far too long. For my depression, we've taken a different approach, incorporating DBT alongside existential therapy. Whilst this remains a work in progress, I'm in a significantly better place than when I started. Dr Olena helped me understand that therapy isn't about 'fixing' everything overnight - it's about having the right tools and support to navigate life's challenges. I only wish I'd overcome my reservations about therapy sooner. If you're in a demanding professional environment and struggling, I can't recommend Dr Olena highly enough. Her approach is practical, insightful, and genuinely effective."

D O

  • 2026-05-04
Six months ago my son's auditory processing difficulties felt like it defined me. Working with Saz, using EMDR, which respected exactly where things were at, it doesn't anymore. Six months in, the anxiety around it has properly eased — something we're genuinely grateful for.

A B

  • 2025-10-12
Dr Mahen has been incredibly helpful for our relationship. His approach to couples therapy really helped us improve communication, understand each other better and work through conflicts. We feel much more connected now. His sessions are structured but also feel natural and comfortable. Highly recommend for any couple working on their relationship.

I K

  • 2025-12-31
A stylised blue and teal apple with overlapping, gradient shapes and a detached leaf on a black background, inspired by the calming visuals often used in adult autism support on Harley Street.
Autism Assessment (17-year-old ) Comprehensive and compassionate ADOS-2 assessment for a teeenager After my son's ADHD assessment, we sought clarity around potential autism. The ADOS-2 assessment at London Trusted Therapy was thorough beyond our expectations. From the first contact, Sofi and Andrew made the onboarding process smooth and stress-free, which was particularly important given my son's anxiety about the assessment. Pinero House itself is a gem - discreet, professional, with a small, well-managed reception that provides genuine privacy rather than the impersonal waiting areas you find at larger clinics. The consulting room was spacious and comfortable, feeling more like a welcoming study than a clinical environment, which immediately put my son at ease. Trish, the ADOS-2 assessor, was exceptional - her knowledge and gentle approach meant my son felt understood rather than examined. The clinical psychologist's report was remarkably thorough, providing insights that have genuinely helped us understand our son better. The multidisciplinary approach meant we received a complete picture rather than a tick-box exercise. Highly recommend for families seeking answers.

R D

  • 2025-09-10
I came to Dr Olena at what felt like rock bottom. My relationship had broken down, and I was struggling to understand why I'd spent my entire life feeling different, masking, and never quite fitting in - even in my successful corporate career. The ADOS-2 assessment with Dr Olena was unlike anything I'd experienced. I'll be honest - it was deeply emotional. For the first time, someone truly saw me. Dr Olena created a safe space where I could be vulnerable, and through her expert assessment, patterns I'd never understood suddenly made sense. Getting my autism diagnosis wasn't just about a label - it was validating decades of experiences I'd struggled to explain. Dr Olena and her team helped me understand that I wasn't broken; my brain simply works differently. That realisation was profound. This assessment has given me a sense of renewal I didn't think possible. I'm now rebuilding my life with self-understanding and self-compassion I never had before. The absence of lengthy NHS waiting lists and reasonable pricing meant I could access this life-changing assessment when I needed it most. If you're an adult questioning whether you might be autistic, I cannot recommend Dr Olena enough. Her expertise, empathy, and thoroughness gave me answers that have transformed my life.
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Why choose psychology at London Trusted Therapy?

Many clinics offer psychology. Very few offer what we do. Our practice was founded and is led by a clinician who received her own autism diagnosis in her fifties — which means neurodiversity is not a concept we have studied from a distance. It is something we live. That lived experience shapes every aspect of how we assess, how we communicate and how we support our clients.

Our multidisciplinary team includes clinical psychologists, counselling psychologists, educational psychologists and occupational psychologists, all working collaboratively so that you receive the right expertise at the right time. Where your needs cross disciplines — for example, a child who requires both a cognitive assessment and therapeutic support, or an adult who needs a workplace adjustment report alongside individual therapy — we coordinate your care seamlessly rather than sending you elsewhere.

We use gold-standard diagnostic tools including QbCheck for objective ADHD measurement, ADOS-2 for autism assessment, and standardised cognitive and educational instruments such as the WISC-V, WAIS-IV and WIAT-III. Every assessment is conducted face to face at our Harley Street consulting rooms by a qualified psychologist — never by an assistant, never by algorithm.
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Our Psychology Team

A woman with light brown hair and a dark blouse sits indoors, smiling with her hands clasped under her chin. A stack of books and a potted plant are on the desk. Olena Edwards-Skadowska, London Trusted Therapy expert, is pictured. Olena Edwards-Skadowska London Trusted Therapy Director

Olena

Individual and Couples Psychotherapist

Ardavan Nikaeen London Trusted Therapy: Expert Individual, Family, and Young People Psychotherapist providing professional mental health care.

Ardavan

Individual Family and Young People Psychotherapist

Rebecca Myers London Trusted Therapy: Expert Individual and Couples Psychotherapist providing professional care for mental wellbeing.

Rebecca

Individual and Couples Psychotherapist

Nikki Holmes London Trusted Therapy: Expert Individual, Couples, and Family Psychotherapist providing professional mental health support.

Nikki

Individual Couples Family Psychotherapist

Riffat Hussein London Trusted Therapy: Professional Speech and Language Therapist offering expert support for communication challenges.

Riffat

Autism Assessor (ADOS-2) Speech and Language Therapist

Sabine Tendas London Trusted Therapy | Counselling Psychologist

Sabine

Counselling Psychologist Individual Couples and Family Psychotherapist

Clinical Psychologist London for Children | Dr Sagari Sarkar

Sagari

Clinical Psychologist Individual Couples and Family Psychotherapist

Dr Saz Guscott HCPC Practitioner Psychologist Neurodiversity Specialist CBT ACT CFT IFS ADHD Autism Support Harley Street and Online

Saz

Counselling Psychologist Individual and Couples Psychotherapist EMDR

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Clinical Psychology

Expert assessment and therapy for complex mental health conditions.

What clinical psychologists treat

Our clinical psychologists are trained to assess, diagnose and treat the full spectrum of psychological difficulties, from anxiety, depression and OCD to trauma, personality difficulties and psychosis. Clinical psychology goes beyond symptom management — it explores the origins and maintaining factors of psychological distress and uses that understanding to guide evidence-based treatment.

Our approach to clinical psychology

At London Trusted Therapy Harley Street, clinical psychology is available for adults, teenagers and children. Our clinical psychologists draw from a range of therapeutic approaches including Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), Compassion-Focused Therapy (CFT), EMDR and psychodynamic formulation, selecting or integrating methods based on what will be most effective for you.

When might clinical psychology be right for you?
  • You are experiencing persistent anxiety, depression, OCD, PTSD or another mental health condition that has not responded to counselling alone
  • You need a comprehensive psychological assessment or diagnostic formulation
  • You are managing co-occurring conditions such as ADHD alongside anxiety, or autism alongside depression
  • You have experienced complex trauma, childhood adversity or attachment difficulties
  • You want a deeper psychological understanding of patterns that keep recurring in your life

Counselling Psychology

Therapeutic support rooted in the relationship between you and your psychologist.

What is counselling psychology?

Counselling psychology places the therapeutic relationship at the heart of change. Our counselling psychologists are trained to doctoral level and regulated by the Health and Care Professions Council (HCPC), bringing the same rigour as clinical psychologists with a particular emphasis on subjective experience, personal meaning and the quality of the therapeutic alliance.

Who counselling psychology helps?

This approach is especially effective for individuals navigating life transitions, relationship difficulties, identity questions, grief, burnout, self-esteem struggles or the emotional impact of a new diagnosis such as ADHD or autism. At London Trusted Therapy Harley Street, our counselling psychologists work integratively, drawing on humanistic, psychodynamic, CBT and existential frameworks depending on what serves you best.

When might counselling psychology be right for you?
  • You are going through a significant life change — career transition, relationship breakdown, bereavement or retirement
  • You want to explore identity, self-worth or personal meaning in depth
  • You have received an ADHD or autism diagnosis and need support adjusting to what it means for your life
  • You are experiencing burnout, emotional exhaustion or a sense of being stuck
  • You want a safe, collaborative space to work through difficulties at your own pace

Educational Psychology

Specialist assessments to understand how you or your child learns.

What educational psychology assesses

Educational psychology focuses on how cognitive, emotional and developmental factors affect learning. Our educational psychologists conduct thorough assessments for children, teenagers and adults to identify specific learning differences including dyslexia, dyspraxia (developmental coordination disorder), dyscalculia and dysgraphia, as well as contributing to ADHD and autism diagnostic pathways.

Our assessment tools and standards

Every educational psychology assessment at London Trusted Therapy Harley Street uses standardised, nationally recognised instruments. For cognitive assessments, we use the Wechsler Intelligence Scale for Children (WISC-V) or the Wechsler Adult Intelligence Scale (WAIS-IV). For attainment and specific learning difficulties, we use the Wechsler Individual Achievement Test (WIAT-III) alongside qualitative observation and detailed developmental history. All reports are written to meet the requirements of the Joint Council for Qualifications (JCQ), SASC and EHCP applications where applicable.

When might educational psychology be right for you?
  • Your child is struggling academically and you suspect an underlying learning difference
  • You need a formal report for exam access arrangements (JCQ/SASC compliant)
  • You are an adult who has always found reading, writing or maths disproportionately difficult and want to understand why
  • You need evidence for an Education, Health and Care Plan (EHCP) application
  • You want a cognitive profile assessment to understand your or your child’s unique learning strengths
Our educational psychology assessments
A comprehensive evaluation of reading, writing, spelling and phonological processing to determine whether dyslexia is present and to identify targeted strategies for support at school, university or in the workplace.

Assessment of mathematical reasoning, number sense and working memory to identify dyscalculia and recommend practical accommodations and learning strategies.

Evaluation of motor coordination, planning and organisational skills to assess for developmental coordination disorder, with recommendations for educational and workplace support.
A full-scale IQ and cognitive profile assessment using WISC-V (children) or WAIS-IV (adults), identifying strengths and areas of difficulty across verbal comprehension, visual spatial reasoning, working memory, fluid reasoning and processing speed.
Formal assessment and reporting to support applications for extra time, rest breaks, use of a word processor or other reasonable adjustments for GCSE, A-level, university and professional examinations.

95% of our clients report positive treatment outcomes and would recommend us to family and friends

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Occupational Psychology

Where psychology meets the workplace — helping you thrive professionally.

What is occupational psychology?

Occupational psychology applies psychological science to the world of work. At London Trusted Therapy Harley Street, our occupational psychologists support individuals and organisations with workplace mental health, career transitions, burnout, performance concerns, reasonable adjustments for neurodivergent employees and return-to-work planning after illness or absence.

Who occupational psychology helps?

This is a service that very few private therapy practices in London offer — and none of our immediate competitors currently provide it. Whether you are an individual navigating ADHD in a demanding corporate role, a neurodivergent professional seeking a formal workplace needs assessment, or an employer wanting to create genuinely inclusive policies, our occupational psychologists bridge the gap between clinical insight and practical workplace strategy.

When might occupational psychology be right for you?
  • You have ADHD or autism and need a formal workplace needs assessment for your employer
  • You are experiencing workplace stress, burnout or conflict that is affecting your mental health
  • You are returning to work after a period of mental health-related absence
  • You are an employer seeking expert guidance on neurodiversity inclusion or mental health policy
  • You want to understand how your psychological profile relates to your professional performance and satisfaction
Our occupational psychology services
A detailed evaluation of how your neurodevelopmental profile or mental health condition affects your work, with specific, actionable recommendations for reasonable adjustments under the Equality Act 2010.
Psychological guidance and structured planning for employees returning after mental health-related absence, including phased return recommendations and manager briefings.

For professionals experiencing burnout, career paralysis or work-related anxiety, combining occupational psychology with therapeutic coaching techniques.

Supporting HR teams and leadership with neurodiversity-inclusive policy development, mental health strategy and psychologically informed management training.
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Our Therapeutic Approaches

What Makes Our Psychology Services Different

Our practice is founded and led by a clinician with lived experience of autism. This is not a marketing statement — it shapes our assessment protocols, our communication style, our waiting room environment and the language we use in our reports. We meet neurodivergent clients where they are, not where a textbook says they should be.
Rather than referring you between separate clinics for clinical, educational, counselling and occupational psychology, we bring all four disciplines together. If your needs evolve mid-assessment — for example, a dyslexia assessment reveals possible ADHD traits — we can expand your pathway immediately without starting again elsewhere.
We do not rely solely on questionnaires or clinical impression. We invest in validated tools — QbCheck for ADHD, ADOS-2 for autism, WISC-V, WAIS-IV and WIAT-III for cognitive and educational assessment — because precision matters when a diagnosis will shape your life.
Many clinics assess and hand you a report. At London Trusted Therapy Harley Street, your assessment is the beginning. Our psychologists collaborate with our therapists, psychiatric partners and coaching team to create an integrated pathway from diagnosis through to ongoing support.
Through our Therapists for Schools initiative, we provide free therapy for vulnerable children in London schools. Through the Therapy Talent Hub, we mentor the next generation of therapists. Your fees help sustain a practice that genuinely gives back.
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Neurodevelopmental and Learning Difference Assessments

Gold-standard diagnostic assessments for children, teenagers and adults.

Psychological assessments at Harley Street clinic

Assessment is where many of our clients begin their journey with us. Whether you suspect ADHD, autism, dyslexia, dyspraxia or dyscalculia — in yourself or your child — a thorough, expert assessment provides the clarity you need to access the right support, reasonable adjustments and, where appropriate, treatment.

Our assessment approach

At London Trusted Therapy Harley Street, every assessment is conducted by a qualified psychologist using validated, gold-standard diagnostic instruments in line with NICE guidelines and DSM-5 criteria. We take a holistic approach, gathering a detailed developmental and personal history alongside formal testing, because numbers alone never tell the full story.

AssessmentKey ToolsReport Includes
ADHDQbCheck, clinical interview, DIVA 5.0, collateral historyDiagnosis, treatment plan, workplace/school recommendations
Autism (ASD)ADOS-2, ADI-R, developmental history, clinical observationDiagnosis, sensory profile, support plan, adjustment recommendations
DyslexiaWIAT-III, WISC-V/WAIS-IV, phonological assessmentsDiagnosis, learning strategies, exam access arrangements report
Dyspraxia (DCD)Standardised motor and coordination assessments, cognitive profileDiagnosis, occupational strategies, educational recommendations
DyscalculiaNumerical reasoning, number sense, working memory assessmentsDiagnosis, mathematical support strategies, exam access report
Cognitive (IQ) ProfileWISC-V (children), WAIS-IV (adults)Full-scale IQ, cognitive strengths/difficulties, recommendations
At London Trusted Therapy Harley Street, every assessment is conducted by a qualified psychologist using validated, gold-standard diagnostic instruments in line with NICE guidelines and DSM-5 criteria. We take a holistic approach, gathering a detailed developmental and personal history alongside formal testing, because numbers alone never tell the full story.

Your Journey with Us

Speak with a member of our team to discuss your concerns and identify which psychology pathway is right for you. There is no obligation and no waiting list anxiety — just an honest, informed conversation.
We match you with the right professional based on your needs, preferences and goals. Your psychologist will take time to understand your full history before any formal assessment begins.
Depending on your pathway, you may proceed to a formal diagnostic assessment, begin a course of therapeutic sessions, or both. We work at your pace and communicate every step of the way.
For assessments, you receive a detailed written report and a dedicated feedback session to discuss findings, ask questions and plan next steps together.
Whether you need therapy, medication management through our psychiatry partners, workplace adjustment reports or school liaison — we are here for the long term, not just the diagnosis.
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Who We Work With

Children and young people

From age 5 upwards, including primary and secondary school pupils, sixth formers and university students. We work closely with parents, schools and SENCOs to ensure recommendations are implemented effectively.

Adults

Including professionals in high-pressure roles, individuals seeking late-diagnosis assessment for ADHD or autism, people navigating career changes, and anyone wanting a deeper psychological understanding of themselves.

Couples and families

Where psychological assessment or formulation can inform couples and relationship therapy, family dynamics or parenting strategies for neurodivergent children.

Employers and organisations

Through our occupational psychology and corporate mental health services, supporting neurodiversity-inclusive workplaces and employee wellbeing programmes.

Frequently Asked Questions

Both are doctoral-level professionals regulated by the HCPC. Clinical psychologists typically specialise in assessing and treating more complex or severe mental health conditions, whilst counselling psychologists place greater emphasis on the therapeutic relationship and the client’s subjective experience. At our practice, both work collaboratively and many clients benefit from elements of each approach.
No. You can self-refer directly to London Trusted Therapy Harley Street for any of our psychology services. Simply book a free initial consultation and we will guide you to the right pathway.
This depends on the type of assessment. A single-condition assessment such as dyslexia typically takes 2–3 hours of face-to-face testing plus a developmental history interview. ADHD and autism assessments may involve multiple sessions. Your psychologist will explain the process and expected timeline during your first appointment.
Yes. Our educational psychology reports are written to comply with JCQ, SASC and EHCP requirements. Our occupational psychology reports meet Equality Act 2010 standards for workplace reasonable adjustments. All reports are produced by HCPC-registered psychologists and are accepted by schools, universities, employers and legal bodies across the UK.
Yes. Our psychology team works with individuals from age 5 through to adulthood. We have specific expertise in late-diagnosis ADHD and autism in adults, including women and individuals from culturally diverse backgrounds who may have been missed by earlier screening.
This is more common than many people realise. ADHD and autism frequently co-occur, as do dyslexia and ADHD. Because we have clinical, educational and counselling psychologists under one roof, we can expand your assessment or adjust your therapy pathway without referring you elsewhere. You stay with us.
We work with several major insurers including Bupa, AXA Health, Allianz, Cigna, Aviva, WPA and Vitality. Please contact us to confirm whether your policy covers psychology services and we will handle the administrative process for you.
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Ready to Take the Next Step?

Book your free initial consultation today and let us match you with the right psychologist for your needs.
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Our Quality Guarantee

Should you feel that your first session did not meet your expectations or that your therapist wasn’t a good fit, we will provide another session completely free of charge with a different practitioner.

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Supported Insurance

We are proud to work in partnership with major UK and global insurers, as an approved mental health provider, supporting various clients in their therapy journey around the globe.

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