Greg Donaldson
Greg Donaldson is a UKCP psychosynthesis psychotherapist and clinical supervisor who works in Brighton and online. He is especially interested in the way people make meaning of their experiences, including the use of archetypal perspectives in therapy. His approach invites greater acceptance of ourselves, our relationships and the different parts of our inner lives.
Greg studied at the Psychosynthesis Trust, gaining an MA in Psychosynthesis Psychotherapy, and subsequently taught applied psychosynthesis there between 2021 and 2024. Alongside his private practice, he has developed a particular interest in how people prepare for and integrate significant or transformative experiences.
He worked as a psychedelic guide on Imperial College London's phase-two research involving people with treatment-resistant depression. He later helped facilitate a London psychedelic integration group and was involved in founding the Brighton psychedelic integration group. During 2019–20 he also supported an online Synthesis Institute integration programme shaped by Rosalind Watts's nature-based approach.
In 2023 Greg led work on an integration protocol for an ibogaine clinical trial at Hammersmith Medicines Research. His private practice continues to include support for people seeking to prepare for, understand and integrate psychedelic experiences within a grounded therapeutic relationship.




