Leah

Dr Leah Wallach, PhD

Registered Clinical Psychologist

Dual citizen (US UK) psychologist with sound grounding in basic psychological science and training in a variety of therapeutic approaches

About Me

As a Registered Clinical Psychologist with a PhD, I offer comprehensive, evidence-based support, deeply rooted in psychological science. Drawing from a variety of therapeutic approaches, I help you explore challenges and tailor our sessions to your unique needs. We can develop practical strategies together, building lasting resilience. My broad, well-rounded training and dual UK/US perspective make me well-suited to guide you. I support individuals seeking flexible, informed help, whatever their path.

Approach

Therapy here is collaborative and tailored, moving from careful assessment to practical steps that build steady momentum between sessions. I offer appointments online to fit different rhythms of life. Sessions balance thoughtful exploration with focused skill practice, using assessment-informed targets and measurable goals so progress feels concrete and relevant to your concerns. This way of working tends to suit adults seeking clear, science-informed collaboration and flexible access.
Contact Leah

Ask a quick question or arrange a time to meet.

Basic Information

Services


Services Offered:

  • Psych & Diagnostic Assessment
  • Consultation
  • Individual Therapy

Works With:

  • Adults

Area of Expertise


Scope of Practice:

  • Life Transitions
  • Anxiety
  • Behaviour or Conduct Issues
  • Mood Disorder
  • PTSD
  • Relationship Issues
  • Stress / Burnout
  • Trauma

Professional Title:

  • Registered Clinical Psychologist

Qualifications


Doctor of Philosophy

Doctorate

APA Accredited Program, SUNY Buffalo

Year: 1996

Registrations


Health and Care Professions Council (HCPC)

Clinical Psychologist

Registration: PYL21995

NY State Education Department - Office of the Professions (Psychology)

Clinical Psychologist

Registration: 013259

Verify License

University of Hertfordshire/British Psychological Society

Chartered Psychologist

Memberships


British Psychological Society (BPS)

Fellow

Membership: 040238

American Psychological Association (APA)

Full Member

Membership: 70995823

British Association for Behavioural and Cognitive Psychotherapies (BABCP)

Full Member

Membership: 0040576-

British Association for Behavioural and Cognitive Psychotherapies (BABCP)

Associate Member

Membership: 0040576-

Service Area


Dr. Leah Wallach

In-person & Online

Twickenham

Twickenham, Middlesex

United Kingdom