Specialist adult psychiatric care, delivered with clarity and discretion.

70 Harley Street, London, W1G 7HF

Explore Our Services

70 Harley Street, London, W1G 7HF

A safe space for understanding, growth and change through discreet, expert-led adult psychiatric care grounded in careful listening.

General Adult Psychiatry

Understanding your mental wellbeing with clarity and care. We assess and support adults with a wide range of psychiatric concerns, guided by clinical expertise and continuity of care.

ADHD and ASD Assessments

Careful, specialist assessment for adults seeking clarity around ADHD or autism. Our approach is structured, evidence-based, and focused on accurate understanding.

Memory Clinic

Specialist cognitive assessment for adults experiencing concerns about memory or thinking. We provide clear evaluation and guidance, grounded in clinical judgement.

Complex and Crisis Psychiatry

Consultant-led assessment and care for acute, complex, or higher-risk psychiatric presentations. Support is structured, considered, and clinically appropriate.

Psychosexual and Intimacy

Sensitive assessment and treatment for sexual and intimacy-related difficulties. Care considers both psychological and medical factors, delivered within a safe clinical setting.

View Our Services

Your care is led by experienced consultant psychiatrists, providing continuity, clinical oversight, and responsible treatment planning.

Dr Dmitri Popelyuk
MD,MRCPsych, FECSM

GMC: 5206613

Dr Anna Streeruwit
MRCPsych, MSc, MInst Psychoanalysis

GMC: 6052164

Dr Noura Al‑Juffali
BSc, MBBS, PhD, MRCPsych

GMC: 7525898

Dr Marianna Leontis
MBBS, BSc, MRCPsych, MSc

GMC: 472374

Learn more about the clinic and our team

Dr Dmitri Popelyuk

MD, MRCPsych, FECSM

GMC: 5206613

Dr Anna Streeruwit

MRCPsych, MSc, MInst Psychoanalysis

GMC: 6052164

Dr Noura Al‑Juffali

BSc, MBBS, PhD, MRCPsych

GMC: 7525898

Dr Marianna Leontis

MBBS, BSc, MRCPsych, MSc

GMC: 6052164

”As a counselling psychologist who often works with Dr Popelyuk, I can confidently say that he is an outstanding psychiatrist. He is very empathetic when dealing with clients and has a reassuring attitude. He is my first stop when I need to refer a client to a psychiatrist. I know they will benefit from his compassion and expertise.”

Nadia

"Can’t praise Dr Popelyuk highly enough, he is a professional and fantastic clinician. As most of his patients I came into his care at a low point of my life and without doubt if it wasn’t for Dr Popelyuk’s input I would not have improved. I’ve build a strong and trusting relationship with him very quickly thanks to his skills. Communication with his office is always smooth and prompt."

Ksenia

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