Our Team

The Hills rehab licensed Psychiatrist specialising in substances and addiction.

Dr. Tanrin Hiranwong is a licensed psychiatrist at The Hills Rehab with expertise in mood disorders, trauma-related conditions, and psychotherapy including Cognitive Behavioral Therapy (CBT) and Family Therapy. With experience in both inpatient and outpatient psychiatric care, Dr. Hiranwong combines evidence-based medicine with a holistic approach to mental health and well-being.

Dr.Chayanis is a General Practitioner with a deep interest in psychology and mental well-being.She believes that true recovery begins with understanding both the body and the mind. With a compassionate and holistic approach, Dr.Chayanis supports clients through personalized medical care while working closely with the multidisciplinary team to promote sustainable healing and long-term recovery.

Moe is the Deputy Clinical Director at The Hills Chiang Mai, bringing nearly a decade of experience working in international residential treatment centres across South Africa, Thailand, and Malaysia. He is a psychotherapist registered with the International Council of Integrative Psychotherapists (MICIP) and holds a postgraduate qualification in Traumatology from the UK, alongside approved clinical supervision training from the United States. Moe brings a strong integrative and trauma-informed approach to his clinical leadership and therapeutic work, with specialist expertise across the following areas:

Addiction
• NAADAC-approved addiction education

Eating Disorders
• Mentalization-Based Therapy for Eating Disorders (MBT-ED, Anna Freud Centre)
• Cognitive Behavioural Therapy for Eating Disorders (CBT-E)
• Interpersonal Therapy for Eating Disorders (IPT-ED)

PTSD & Complex PTSD
• EMDR (EMDRIA-approved)
• NeuroAffective Relational Model (NARM) – Level 2
• Trauma-Focused Cognitive Behavioural Therapy (TF-CBT)
• Prolonged Exposure Therapy
• Imagery Rescripting and Reprocessing Therapy
• Narrative Exposure Therapy
• Cognitive Processing Therapy (CPT)

Borderline Personality Disorder
• Good Psychiatric Management (GPM)

Karusha is a registered Addiction therapist from South Africa (Reg. No: 1050987) with a Master’s degree in Social Work specialising in Addiction. She brings international clinical experience in the assessment and treatment of substance use disorders, behavioural addictions, and dual diagnosis. Her work integrates evidence-based approaches such as Cognitive Behavioural Therapy (CBT) and Dialectical Behaviour Therapy (DBT) alongside holistic perspectives informed by research into integrative addiction treatment models. Karusha’s practice is trauma-informed, collaborative, and recovery-oriented, focusing on emotional regulation, accountability, and sustainable long-term wellbeing.

Peter Maplethorpe was a previous founder of The Cabin in 2010 so brings a wealth of experience to The Hills. He is extremely approachable and available at all times to make sure both your treatment and hospitality experience is world class. “I feel extremely fortunate that this opportunity has arisen with The Hills, back at the incredible facility I helped build back in 2017. Putting a team back together of the best and most experienced staff I worked with previously is extremely rewarding.”