For all mental health assessment and treatment, please self-refer directly to the Talk Wandsworth on 0203 513 6264. They will offer psychological assessment and therapies (guided self-help, CBT, counselling, psychotherapy).
Further Information:
Talk Wandsworth
IESO online therapy
Hestia in Wandsworth (incl. Recovery Cafe evenings 6pm-11pm and weekends 12pm-11pm)
MIND