Best Cannabis addiction Doctors Worldwide — TOP 17

Dr. Pichayut Kasemphakdeephong is a psychiatrist and addiction specialist at Day One Rehabilitation Center. He serves as a Committee Member of the Thai Society for Addiction Psychiatry. Dr. Kasemphakdeephong treats mental health disorders, substance use, and gambling addictions. He also works as a medical professor training residents at Phramongkutklao Hospital.

• Specializes in alcohol use disorder and cost-effectiveness in rehabilitation models.
• Member of The Psychiatric Association of Thailand and The Medical Council.
• Treats complex conditions including schizophrenia, depression, and bipolar disorder.
• Collaborates with multidisciplinary teams to design integrated dual-diagnosis care plans.

Dr. Mark Semenov, MD, is a board-certified psychiatrist licensed by the Israeli Ministry of Health since 2002. He graduated from the Sackler Faculty of Medicine at Tel Aviv University. He completed a psychiatry residency and is a certified specialist.

He has postgraduate training in addiction medicine, healthcare management, and emergency medical care. His practice focuses on addiction and dual diagnosis (substance use disorders with co‑occurring psychiatric illnesses). He provides assessment, medication management, medically supervised detox, relapse prevention, stabilization, and long‑term follow‑up. He works within a multidisciplinary team.

The psychotherapist specializes in treating addiction, emotional disorders, trauma, and behavioral difficulties. Holding a Master of Science in Cognitive Behavioural Psychotherapy from the University of Derby, the doctor utilizes evidence-based modalities including CBT, Schema Therapy, DBT, and trauma-focused interventions. Clinical expertise covers substance use disorders, behavioral addictions, anxiety, depression, and dual diagnosis.

With extensive experience in crisis intervention, stabilization, and long-term rehabilitation, the doctor focuses on identifying underlying psychological mechanisms to foster emotional stability. Treatment plans are individually tailored to support patients through recovery, emphasizing resilience and relapse prevention.

Professor Liang Xiaoxiao is the Department Director and Chief Physician in Neurorehabilitation. She holds a master’s degree in neurology. She is skilled in neuromodulation for disorders of consciousness, cognition, and movement. Her focus includes cases from cerebrovascular disease, Parkinson’s disease, and related conditions. She also performs ultrasound-guided botulinum toxin injections for blepharospasm, hemifacial spasm, limb spasticity, sialorrhea, and neuralgia.

Accreditations and roles: Member of the Neurorehabilitation, Cognitive Disorder Rehabilitation, and Craniocerebral Trauma Rehabilitation Committees of the Chinese Association of Rehabilitation Medicine. Standing Member of the Cognitive Disorder Rehabilitation Committee of the Fujian Association of Rehabilitation Medicine. Vice Chair of the Dementia and Cognitive Disorder Committee of the Xiamen Preventive Medicine Association. Vice President of the Parkinson’s Disease and Movement Disorders Committee of the Xiamen Medical Doctor Association. Standing Member of the Neuromodulation Committee of the Xiamen Medical Doctor Association. Recipient of the Most Beautiful Physician of Xiamen City (2024).