Andy Leach

Andy Leach is a qualified and highly experienced addiction psychotherapist.  His initial training was in psychodynamic therapy, and the skills he now employs with his clients are person-centred.  He works with an all addictions model and has a passion for helping clients identify and achieve goals for addiction-free lives.  Therapeutic techniques that he employs are CBT, the Minnesota Model, DBT, Motivational Interviewing and Trauma-informed therapy.

Andy enjoys delivering group therapy as well as individual therapy.  He delivers Psycho-education groups as well as Yalom style process groups.  In his capacity as Director of Addiction Services for Visions by Promises, he has created & set up the Intensive Outpatient Program.  Before joining Visions by Promises, he was Clinical Lead for the Cabin Group in Asia.

Dr. Sandor Heng

Dr Sandor Heng is a skilled and experienced dual diagnosis clinician. He has a Doctorate in Clinical Psychology and has worked in both private and public health sectors in Australia and Singapore. Though he describes himself as a behaviourist by heart and was schooled in Cognitive-Behavioural Therapy, he generally adopts an eclectic approach in treating addictions and mental health. By focusing on a strengths-based approach, he blends evidence-based practice with practice-based evidence to achieve clinical outcomes. He has a special interest in co-occurring disorders (addictive disorders and mental health disorders), and his philosophy of therapy is to be the best version of oneself, which he practices in his own life.

Prior to joining Promises, Dr Heng was the sole psychologist at the National Addictions Management Service (NAMS) in the Institute of Mental Health (IMH) for 7 years and was the team lead for the NAMS Inpatient Program. Dr Heng currently sits on the Board of the Singapore Anti-Narcotics Association (SANA) and is the Chair of the Rehab & Reintegration Subcommittee. He is also an Associate Faculty in the Singapore University of Social Sciences (SUSS), where he teaches the Addiction Module in the Masters of Counselling Program.

Mara Hubana

Mara is a qualified psychotherapist who specializes in providing support to partners of individuals dealing with addiction. She strongly believes that addiction affects not only the person struggling with substance or behaviour abuse but also the family members. Mara believes that participating in partner therapy can be vital in mending and supporting relationships affected by addiction.

Mara has a Master of Counselling (Advanced Family Therapy) from Swinburne University, Australia. She uses an integrative approach to therapy, which includes the Personal-Centered Approach, Psychodynamic, Systemic, and Structural Family Therapy, and Gottman Method Couples Therapy. Her goal is to help committed couples restore their relationship that has been affected by significant issues such as affairs, trauma, and addictions.

Mara is originally from Argentina and has over 20 years of experience working in international companies. Before moving to Singapore, she worked in Argentina, Brazil, the United Kingdom, and the United States. She gained diverse experience working with cross-cultural teams, managing conflict resolution, and implementing motivational programs. Mara speaks English, Spanish, and Portuguese and supports the LGBTQA+ community.