Fiona Yassin

Fiona Yassin, MSEd

International Program Director at The Wave

Expertise Psychology, Child Psychology, Personality, Research, Trauma, Eating Disorders

Highlights

Registered Psychotherapist and Accredited Clinical Supervisor in both the U.K. and UNCG.
Member of the International Chapter of IAEDP, with training in CBTe (Oxford Group), FREED (King’s College, London), TF-CBT, RO-DBT, and GPM.
Member of The Australia and New Zealand Eating Disorders Association.

Experience

Fiona Yassin is the International Program Director at The Wave, holding multiple credentials including being a registered Psychotherapist and Accredited Clinical Supervisor in both the U.K. and UNCG (Registration number #361609 National and International Council of Psychotherapists). She is EMDR trained (EMDRIA) and practices as a Trauma therapist (Registration number #10000054651).

Fiona’s expertise includes being a member of the International Chapter of IAEDP, with training in CBTe (Oxford Group), FREED (King’s College, London), TF-CBT, RO-DBT, and GPM. Her specializations cover the treatment of Eating Disorders and Borderline Personality Disorder, as well as families in High Conflict Divorces and Psychiatry across the female lifespan.

Additionally, Fiona holds the distinction of being a Fellow of APPCH, a senior accredited Addiction Professional, and a member of The Association of Child Protection Professionals. She is also trained in MBT (Child and Family and Adult) and Reflective Parenting with The Anna Freud Centre for Children and Families, and is a Member of The Australia and New Zealand Eating Disorders Association.

Fiona holds an MSc in Neuroscience and Mental Health awarded by King’s College London, where she received The Dean’s Award. She is currently completing an MSc in Psychiatry at Cardiff University Medical School and is a PhD Candidate in Mental Health Research at Lancaster University. Outside of her professional pursuits, she enjoys spending time with her three cats, going for long walks on the beach, and appreciating the beautiful animals in her garden.

More from Fiona Yassin

Sad teenage boy sitting alone at high school hallway

Eating Disorders in Boys and Men

9 May 2025 No Comments

For a long time, eating disorders were thought to mainly affect women. Even in scientific research, fewer than 1% of published papers that relate to

Three female friends chatting and enjoying eating pizza at home.

Taking Nighttime Binge Eating Seriously

30 April 2025 No Comments

Repeated nighttime binge eating – or eating a lot of food at night – is a type of disordered eating behaviour that can harm a young person’s physical and mental health. It’s also a symptom of different eating disorders, including binge-eating disorder and night eating syndrome.

female counselor writing in clipboard on therapy session of family with daughter in office

The Benefits of Choosing the Right Therapist to Work with Your Family

28 April 2025 No Comments

Finding the right family therapist is essential. There isn’t a single type of family therapy that’s right for every family, and the personality and experiences of a therapist are also important. But finding the right family therapy and therapist can help families restructure and heal, creating resilient family systems that benefit every member.

counsellor and teenage girl having a therapy session outdoors

The Difference Between Borderline Personality Disorder and Bipolar Disorder

28 April 2025 No Comments

Borderline personality disorder and bipolar disorder are often confused – even by clinicians. However, although some of their symptoms are similar, the two disorders are very different. They have different symptoms, causes, and courses of illness – and require different treatments.

Sad, serious teenage girl at session in office of mental counselor

The Difference Between Disordered Eating and Eating Disorders

24 April 2025 No Comments

Disordered eating and eating disorders are both frequently used terms. You’ve probably heard them mentioned in articles, by doctors, or by schools. Disordered eating and eating disorders are already common among young people – and research suggests that both are increasing.

Repeating a Year at School Following a Mental Health Crisis: Putting Mental Health First

17 April 2025 No Comments

When a young person experiences a mental health crisis, they may have to take a substantial amount of time out of school. This can happen because their mental health symptoms make it too difficult to navigate their school environment or because their school cannot provide the support they need to stay safe while they are there. They may also take a break from school to focus on their recovery with intensive outpatient or residential treatment.

focused shot of family holding hands together, concept of family and relationships

Parental Separation and Divorce: A Trauma-Informed Approach

14 April 2025 No Comments

When parents separate or divorce, it shakes the family system. Families often begin a grieving process, experiencing changing emotions like shock, sadness, or anger. Separation itself – and the events leading up to it – can sometimes be traumatic for family members, including both parents and children.

Group of multiethnic young friends walking through the city laughing holding each other

Are Difficulties in Teen Friendships Associated with Worsening Mental Health?

11 April 2025 No Comments

Unsurprisingly, adolescent friendships are linked to mental health. Young people with at least one friendship have higher self-worth and less depression. Those with high-quality friendships or more friends are less likely to experience emotional distress or social difficulties. Even a small number of high-quality friendships can also act as a buffer against wider social difficulties like a lack of acceptance from peers.