Architects of Change.

Dr. Marsh built the Lyceum method after 14 years of clinical research into neuroplasticity and non-medication ADHD intervention. She has worked with adults across four continents — from Fortune 500 executives to first-generation university students — and her core belief is simple: the brain can always be retrained. Her protocols are built on that conviction.

Dr. Okafor trained at the Institute of Psychiatry, Psychology & Neuroscience and spent a decade in NHS acute mental health before joining Lyceum. He specialises in the intersection of identity, performance, and psychological safety — helping adults who have spent years holding everything together finally put themselves first.

Dr. Nair is one of the UK's most sought-after couples specialists, trained directly under the Gottman Institute's senior faculty. She works with couples at every stage — from the first signs of disconnection to the aftermath of betrayal — using a structured, evidence-based method that rebuilds trust from the ground up.