Tania Davidson is a registered Clinical Psychologist trained in the United States. She has multiple memberships with the NZ College of Clinical Psychologists, NZ Association of Positive Psychologists, Professional Association of Transgender Healthcare Providers as well as membership she holds in the United States.

Her specialty has been working alongside clients with Post Traumatic Stress/trauma for over 37 years providing treatment, training and supervision. She also specialises in women's psychology, affective disorders, adolescent psychology and children's disruptive behaviour disorders such as ADHD/ASD, ODD.

Tania is a trained EMDR therapist and also trained in Parent-Child Interaction Therapy. Moving to Aotearoa has given Tania an increased focus and awareness of furthering her knowledge of Maori-informed psychotherapy and Te Reo.