Recite Me

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Index of services

Multi-systemic Therapy Team

Who we are

Multi-systemic Therapy (MST) is an intensive family and community based treatment that helps high-risk young people modify their conduct or emotional problems and improves long-term outcomes.

MST Intervention is research-proven and internationally has been shown to be a very effective way of reducing the need for out of home placements.

Who is the service for

Young people aged 11-17, with complex clinical, social and educational problems such as violent behaviour, drug abuse and school expulsion and who are at high risk of failing into care or the criminal justice system.

Where to find us

Birches House
Birches Close

Telephone: 020 3513 5000

Our opening hours

Monday - Friday: 09.30 – 17.30

Who you might see / our staff

The MST Team consists of a MST Supervisor, a Back up MST Supervisor and MST Therapists.

  • Office Co-ordinator: Tita Galvan de Plaza
  • MST Therapist: Andy Winfield 
  • MST Therapist: Alyce Esin
  • MST Therapist: Charlotte Armitage
  • Clinical Psychologist/ MST Supervisor: Dr Amaryllis Holland
  • Clinical Psychologist / MST Supervisor Back up: Dr Simone Mallett
  • Business Support Officer: Kirsten Wyeth

What you can expect

Anyone who uses our service first gets an assessment of their mental health needs and a plan of the care and support they will receive. They will also will also have one named person who co-ordinates their care and support. This person will be called either a named professional or, if your needs are more complex, a care co-ordinator. This person should be your main point of contact. You can speak to them about how your treatment and support are going.


The MST Team accepts referrals from Merton, Sutton, Wandsworth, Kingston and Richmond on a spot purchase basis.

Completed MST referral form should be emailed to the MST Team.

MST blank referral form can be requested from:

One of the MST Supervisors will then arrange to meet the family to do a suitability assessment for MST, following that assessment, the MST Supervisor will provide feedback to the referrer. If the referral meets criteria for MST, referrers will need to get written approval for funding from either the CCG commissioner or the relevant Social Care management team.

Discussion with the MST Supervisor around potential referrals are very welcome.