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Clinical Excellence & Compassion

Our Consultant Team

Hand-picked for compassion, empathy, scientific intelligence, and dedication to client-centered therapeutic care.

The Clear Thinking Clinic’s team has been very carefully selected. Our consultants have been hand-picked for their compassion and empathy, their intelligence and integrity. They are all highly qualified, registered, and deeply committed to evidence-based psychological health.

Dr George Fieldman

Dr George Fieldman

Consultant Psychologist

Senior consultant psychologist specializing in cognitive behavioural therapy (CBT), evolutionary psychobiology, and executive consultation.

Dr Filippo Passetti

Dr Filippo Passetti

Consultant Psychiatrist

Consultant psychiatrist offering psychiatric assessments, integrated biological-psychological formulations, and medication management.

Wajih Sheikh

Wajih Sheikh

Consultant Psychotherapist

Senior psychotherapist with extensive clinical experience in CBT, imagery rescripting, and trauma recovery.

Jarah Koomson

Jarah Koomson

Consultant Psychotherapist

Consultant psychotherapist focusing on anxiety disorders, depression, and compassion focused therapy (CFT).

Nigel Wilson

Nigel Wilson

Consultant Psychotherapist & Executive Coach

Specialist in adult cognitive behavioural therapy, work-related stress, executive coaching, and leadership resilience.

Hewa Khalilifar

Hewa Khalilifar

Consultant Psychotherapist

Consultant psychotherapist delivering evidence-based CBT and systemic relational therapies for couples and families.

Dr Joyce Blake

Dr Joyce Blake

Consultant Psychologist

Consultant psychologist specializing in young people (10-17) and adult psychotherapeutic interventions, CBT, and EMDR.

Tami Greene

Tami Greene

Consultant Psychotherapist

Consultant psychotherapist offering EMDR, trauma-informed CBT, and emotional regulation support.

Diane Fanning

Diane Fanning

Consultant Psychotherapist

Specialist in cognitive behavioural interventions for mood, anxiety, and relational difficulties.

Sam Tomlinson

Sam Tomlinson

Consultant Psychotherapist

Senior psychotherapist with special interest in executive coaching, resilience, and performance optimization.

Dr Sarah Christie

Dr Sarah Christie

Consultant Psychologist

Consultant clinical psychologist focusing on psychological assessment, CBT, and health psychology.

Vikki Firth

Vikki Firth

Head of Operations

Head of Operations matching clients with the most suitable consultant and managing clinic administration.

Georgia Gibbs

Georgia Gibbs

Consultant Psychotherapist

Specialist in compassionate psychotherapy, self-worth, and adaptive behavioral modification.

Bradley Clarke

Bradley Clarke

Consultant Psychotherapist

Consultant psychotherapist focusing on cognitive restructuring, stress management, and emotional resilience.

Marianna Alexandrapoulos

Marianna Alexandrapoulos

Consultant Psychotherapist

Consultant psychotherapist delivering integrative CBT, anxiety treatment, and cross-cultural therapy.

“In medicine, statecraft and propaganda, words are sometimes the most powerful drugs we can use.”