Our Philosophy

Kotahitanga is a psychological service where we provide a range of tailored psychological therapies to meet clients’ individual needs, and our aim is to provide a supportive and safe environment for our clients to work on what they wish to achieve, and to enhance or rebuild connections with their loved ones.

In our service we work with the philosophy where we believe that mental health is impacted by all areas of our lives. Wellbeing is about being healthy physically, mentally, spiritually, and having loving and supportive family relationships.
We work with people from all ethnicities, faiths, sexual orientations, ages, and disabilities.


Dr Celia Falchi

Celia is a registered psychologist, a full member of the New Zealand Psychological Society, and an accredited service provider for ACC.  She is trained in Cognitive Behaviour Therapy, Emotionally Focused Therapy, Solution Focused Therapy and EMDR.

Celia specialises in assisting people to be able to process and recover from traumatic events in their lives. Another of her specialities includes working with Autistic adults and youth in how to navigate their way in a neuro-typical world, along with providing diagnostic services for Adults. She helps them to interpret issues when they arise and then how to promote success in everyday environments such as school, work, and relationships. Celia also has 11 years of experience in working with families with parenting and child behaviour.

Her specialist areas include:

  • Parenting
  • Relationships (including couple therapy)
  • Child behaviour
  • Adult (including late teen) Autism diagnoses
  • Assisting families how to cope and manage children's behaviours when they have ADHD, Autism, Trauma, Anxiety, or Depression
  • Motor Stereotypies Disorder and symptom reduction.
  • Trauma (including childhood abuse, grief, and any other distressing life events)
  • Anxiety, related disorders and stress
  • Depression

Qualifications & Membership:

BA (Hons) in psychology
Doctorate of Philosophy in Psychology - Massey University
Postgraduate Diploma of Psychological Practice - Massey University
Member of the New Zealand Psychological Society
Member of the Australasian Association for Solution Focused Brief Therapy
Member of the New Zealand Emotionally Focused Therapy Community Incorporated
Member of NZ EMDR Association


Dr Maria Ulloa

Maria is a registered psychologist. She has experience working with vulnerable and severed traumatised children and adolescents using trauma based psychodynamic approaches combined with evidence based on neuroscience, brain research and neuroplasticity. Maria specialises in attachment based therapies, early intervention approaches, infant-parent mental health interventions, emotional regulation for children and adults, psychotherapy and play therapy.

Maria has special interest in working with children and adults using mentalisation based psychotherapy, psychodynamic, attachment based therapeutic modalities and solution focused therapy approaches.

Her specialist areas include:

  • Therapeutic interventions to improve emotional regulation in infants, children, adolescents and adults
  • Relationships and interpersonal growth
  • Emotion focused child behavioural and impulse control management interventions
  • Trauma (including relational trauma)
  • Anxiety, grief, depression, PTSD, ADHD, borderline personality disorders.
  • Stress management, holistic wellbeing and resilience
  • Effective parenting strategies using interpersonal neurobiological approaches

Qualifications & Membership:
BSc (Hons) in Psychology
MA Therapeutic Child Care (University of Reading, UK)
PGDipclin Psychoanalytic Studies (Tavistock Clinic, London, UK)
Dip Psychology (Open University, UK)
PGdip Child Development (Open University, UK)
Graduate Dip Early Childhood Education (University of Reading, UK)
Doctorate of Philosophy in Psychology (PhD) - Massey University
Postgraduate Diploma of Psychological Practice - Massey University
Cert in clinical supervision
Member of the New Zealand Psychological Society