Dr. Gregory Wells is a licensed psychologist and clinical psychologist in San Francisco. His practice takes an insight-oriented approach, grounded in the belief that the client is the expert in their own life and that his role is to provide guidance and input on the journey toward optimal functioning. Source notes describe him as a leader in psychedelic-assisted therapy, with experience using altered states of consciousness to support healing and growth. He is also noted as a psychedelic researcher and co-host of the Altered States of Context podcast.