Sirous completed a PhD at the University of Queensland in 2000 and started working as a psychologist in 2005. Sirous works at both public and private sector. He utilises a broad range of evidence based psychological interventions including Cognitive Behavioral Therapy, Dialectical Behavioral Therapy, and the new cutting edge therapy called ‘Acceptance & Commitment Therapy or ACT’. These interventions are proven to be effective for clients experiencing depression, anxiety, anger, chronic pain, eating disorders, trauma, obsessive compulsive disorders, and even relationship and work related issues. Sirous is also interested in assessing and helping the individuals with ADHD or Autism Spectrum Disorder (ASD).