Dr Munidasa Winslow specialises in addiction and impulse control disorders such as alcohol, substance dependence, gambling, gaming and sexual compulsivity amongst others. He is a pioneer in addiction and impulse control disorders in the Asia-Pacific region.
Before founding Promises, Dr Winslow served as chief of the Addiction Medicine Department at IMH. He played a pioneering role in the setting up of the National Addictions Management Service (NAMS).
Dr Adrian Loh is an experienced psychiatrist with a subspecialty focus in Child and Adolescent Psychiatry. He has a special interest in Obsessive-Compulsive Disorder, Anxiety Disorders and Neurodiversity, expertise in military, occupational and aviation psychiatry and a strong appreciation for the cross-cultural aspects of mental well-being.
June Fong provides both clinical and forensic psychological services to children, adolescents, and adults. She has worked in Singapore, Australia and the Middle East, helping clients with depression, anxiety, relationship problems, trauma and stress-related problems. In addition, she specialises in forensic issues such as criminal and family law cases, where she provides expertise in conducting psychological assessments for court-involved individuals, child custody evaluations and therapy for children of divorce.
June is widely featured in the media on a diverse range of topics such as youth mental health, parenting, divorce, shoplifting, voyeurism, animal abuse, child abuse and trauma, amongst others.
Tan Su-Lynn is a Principal Educational Psychologist who has been working in the field since 2007, including over a decade at the Ministry of Education (MOE) supporting children with special needs. She has extensive experience conducting psychological assessments and interventions, helping schools identify and support children with special needs, and consulting for schools and parents on learning and behavioural intervention strategies.
Dr Terence Leong is a Senior Consultant Psychiatrist who specialises in general adult psychiatry and medical psychiatry, and is respected in the field of forensic psychiatry.
Dr Leong has occupied multiple key roles at the National University Health System, which oversees several hospitals, national speciality centres, and polyclinics. In addition, he was also appointed to be a senior lecturer at the Yong Loo Lin School of Medicine.
Dr Sharad Haridas is a respected Consultant Psychiatrist with extensive experience in general psychiatry, substance misuse and behavioural addictions. With a career spanning both London’s public and private sectors, he is recognised for his thoughtful, empathetic approach to a broad spectrum of mental health challenges. Firmly committed to advancing the field, Dr Haridas has contributed to pioneering research at Imperial College London and lectured at UCL. His practice is grounded in a holistic philosophy that integrates neuroscience, emerging treatments, and lifestyle optimisation—always guided by a balance of clinical expertise and genuine compassion.
Dr Sean David Vanniasingham is a consultant psychiatrist experienced in general psychiatry, addiction medicine, and neurostimulation treatment.
Dr David graduated from the National University of Singapore with a Bachelors in Medicine and Surgery and subsequently attained his post-graduate degree from the Royal College of Psychiatrists. After completing his psychiatry residency training, he practiced as a psychiatrist at the Institute of Mental Health (IMH) and the National Addictions Management Service (NAMS).
Dr David has a vast experience in treating patients from both inpatient and outpatient settings. He has treated a wide variety of conditions including depression, anxiety, OCD, ADHD, psychosis, addictions, stress-related conditions and insomnia. He is also trained in in the practice of neurostimulation treatment modalities such as electroconvulsive therapy (ECT) and transcranial magnetic stimulation (TMS). Dr David is a firm believer of practicing a bio-psycho-social model approach in the holistic and recovery-oriented care of his patients.
Dr David is passionate about the education of young doctors. He was awarded the National Healthcare Group teaching recognition award for medical educators. He has also presented at conferences and given public education talks. He is an examiner for the MRCPsych (UK) examinations held in Singapore. Dr David is a fellow at the Academy of Medicine Singapore and is currently serving as an executive committee member of the Singapore Psychiatric Association.
Dr. Lynette M. Rama obtained a Ph.D. in Clinical Psychology from Palo Alto University with a focus in forensic psychology. The specialised programme consisted of graduate coursework in the clinical practice of forensic psychology, practical training with forensic populations within the US criminal justice system, and a dissertation in cultural issues related to the feigning of Post-traumatic Stress Disorder (PTSD).
Her expertise includes inpatient and outpatient care for a culturally diverse population of adults presenting with severe mental illness, trauma, anxiety, depression, substance use, and problems with stress and adjustment related to gender identity. She is also trained in the use of psychological, psychodiagnostic, neuropsychological, and forensic assessments to evaluate academic functioning, diagnose psychopathology, determine neuropsychological deficits, and to provide expert witness testimony in court on competency to stand trial and future violence risk (general & sexual).
Dr. Belinda Teo is an experienced clinical psychologist who has provided psychological evaluations and interventions to children and adults with a range of co-occurring mental health concerns. She holds a special interest in providing differential diagnoses for neurodivergent and gender-diverse populations.
Jared is a clinical psychologist who provides psychological therapy and assessment services. He has a specialist interest in the psychological treatment of trauma, and obsessive-compulsive disorders including scrupulosity, depression, anxiety, adjustment, ADHD, and the relational health of couples. Jared enjoys discerning the pattern of attention and memory difficulties in neurodiverse individuals to support them in fulfilling their potential.
