Location pin icon for ADHD Specialist at 10 Harley Street, London, W1G 9PF
10 Harley Street, London, W1G 9PF

ADHD Specialist London Private Psychiatrist Clinic

Dr Stefan Ivantu M.D. MRCPsych Oxford-trained Consultant Psychiatrist (London & UK-wide). Specialist-led ADHD assessments, treatment, and burnout recovery. Fully private, integrated psychiatric care helping professionals and families restore sustained clarity to achieve their goals.

Dr Stefan Ivantu during an ADHD Assessment video consultation
A Private ADHD Psychiatrist sitting in the office at 10 Harley Street London
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Why Trust Our Mental Health Clinic?

GMC Specialist Register
RCPsych Member
CQC Registered
ICO Registered
Oxford Trained
DBS Checked
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Consultant-Led
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13+ Years Experience
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Strictly Private
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Zero Clinical AI
Our Specialist Services

Expert ADHD Care & Private Psychiatry Services

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The Advantages of Specialist Psychiatric ADHD Care

Private ADHD Assessment London and U.K with a Consultant Psychiatrist for 2.5 hours.

Trusted Expertise

Consultant Psychiatrists are licensed medical doctors possessing a deep understanding of neuroscience, medicine and cognitive health.
Drawing upon broad clinical expertise across varied conditions, psychology and executive function, they serve as your discreet adviser.
Private ADHD Assessment London and U.K with a Consultant Psychiatrist for 2.5 hours.

Accurate Diagnosis

We deliver detailed differential diagnosis to distinguish ADHD from executive burnout, masking, and high-functioning anxiety. As medical doctors, we resolve complex clinical presentations to establish diagnostic clarity.
Private ADHD Assessment London and U.K with a Consultant Psychiatrist for 2.5 hours.

GP Shared Care

We support a collaborative approach by offering robust Shared Care Agreements to your GP. Please be aware that final acceptance is strictly at your registered NHS GP's discretion.
Private ADHD Assessment London and U.K with a Consultant Psychiatrist for 2.5 hours.

The Mind-Body Connection: Impact and Strategies

We examine the direct clinical link between neurobiology, physical health, and lifestyle, providing clear psychiatric insights to develop a targeted, robust plan.
Private ADHD Assessment London and U.K with a Consultant Psychiatrist for 2.5 hours.

Sustainable Strategies for Long-Term ADHD Management

Individuals diagnosed with ADHD may encounter challenges such as depression, anxiety, sleep disturbances, chronic burnout or cognitive fatigue. We deliver comprehensive psychiatric care, addressing ADHD and complex comorbidities. This integrated approach restores lasting clarity.

Our ADHD Specialist Pathway vs Standard Care

Standard of Care ADHD Specialist Pathway Standard Care Pathways
Consulting Clinician Oxford-trained Lead Consultant Psychiatrist (London clinic & UK-wide). Guaranteed. Varies. May be a Consultant, Non-Consultant Grade Doctor, or Allied Health Professional.
Assessment Duration Comprehensive 2.5-hour in-depth clinical consultation. Typically 45 to 90 minutes.
Clinical Focus Tailored for professionals, students and families to achieve specific career, academic and life goals. Standard symptom identification and general management.
Exclusive Private Care 100% private boutique clinic. Strictly capped caseloads providing dedicated and bespoke individual care. Often operate high-capacity models managing large patient lists across mixed healthcare sectors.
Treatment Approach Bespoke care integrating medication, therapy, and lifestyle coaching by a Consultant Psychiatrist. Even if assessed by a Consultant, treatment and prescribing are often delegated to non-medical prescribers.
Advanced Testing Pharmacogenetic and physical health blood tests to screen for deficiencies and guide medication. Not routinely offered.
Continuity of Care Psychiatrist-owned practice. Direct ongoing care supported by a Dedicated Executive Medical Secretary. High-volume clinics that often rely on rotating administrative and clinical staff.
Data Privacy & AI Strictly human-handled. Zero AI note-taking, triage bots, or automated data processing. Increasing reliance on AI scribes and automated triage systems.

Personalised ADHD Care in London & UK

Seeking expert support for suspected ADHD or related challenges? Our Oxford-trained Lead Consultant Psychiatrist provides private assessments and treatments from our London clinic, serving patients across the UK. We are dedicated to helping you gain clarity and achieve your personal goals.
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Every patient presents with a distinct cognitive profile and professional context. Our clinic provides thorough adult ADHD assessments resulting in a comprehensive clinical formulation. This forms the foundation for expert consultant-led care.
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Following diagnosis, treatment plans are individually structured around your specific symptoms, clinical needs, and daily demands. Our medical approach integrates established evidence-based interventions alongside refined clinical strategies, which may include:

Specialist therapy
Lifestyle adjustments
Constructive tech use
Targeted ADHD coaching
Precision medication management
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We provide a discreet and confidential setting, ensuring you feel comfortable discussing clinical concerns and supported throughout your care.
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What is ADHD ?

Empower Yourself:
Learn About ADHD

Undiagnosed adult ADHD often presents as a persistent barrier, whether you are an established professional, a dedicated student, or a family seeking specialist guidance for a loved one.

Attention deficit hyperactivity disorder (ADHD) is one of the most common psychiatric diagnoses in adults, with an estimated prevalence of 4.4%. If you recognise these traits in yourself or another, clinical assessment establishes definitive diagnostic clarity.

Learn from a leading Consultant psychiatrist and ADHD Specialist about our services and approach by watching our videos, visiting our blog, or taking our screening test.
Testimonials

What Our Patients and Colleagues Say

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Private patient
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I'm glad that Dr Ivantu is raising awareness of Autism and ADHD in women and girls. From personal experience he is the best to take action to improve the diagnosis process..
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Private patient
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Dr. Ivantu is an exceptional psychiatrist, blending professionalism with a personable approach. His extensive knowledge and empathetic understanding have significantly impacted my personal and work life..
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Private patient
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Dr Ivantu helped diagnose my ADHD and work with me on finding the right medication for me. He's professional, insightful and kind. He's helped bring perspective to managing ADHD in both personal and work, as well as relationships..
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Colleague feedback
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It has been my pleasure to have known Stefan for over 10 years as a fellow psychiatrist. He is intelligent, insightful and inspiring. He is an excellent psychiatrist and Adult ADHD specialist providing holistic and effective..
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Expert Insights: Our Clinic's Blog

Blog Posts

Apply for Care

Get in touch with our Medical Secretary

To ensure the highest standard of bespoke care, your enquiry is treated with absolute discretion. It will be personally evaluated by our Lead Consultant Psychiatrist alongside our Medical Secretary during our clinic hours (Friday – Monday).

Caseloads are carefully capped. If clinically suitable, our medical secretary will email within 3 clinic working days.
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