Dr Munidasa Winslow is a leading and renowned psychiatrist with over 35 years of experience in general psychiatry and addiction medicine. Dr Winslow graduated from the National University of Singapore (NUS) with a Master of Medicine in Psychiatry, and began his career at the Institute of Mental Health (IMH) in 1988, where he played a pivotal role in establishing and developing Singapore’s modern addiction treatment system. As Chief of IMH’s Addiction Medicine Department, he worked closely with the Ministry of Health to establish the National Addictions Management Service (NAMS), the nation’s first comprehensive public programme for addiction care.
Recognised as one of Asia-Pacific’s foremost experts in addiction psychiatry and impulse control disorders, Dr Winslow has published extensively and is a sought-after speaker and thought leader at both the regional and international conferences. Dr Winslow is an accredited Master Addiction Counsellor and Clinical Supervisor, testifying his commitment to holistic, evidence-based care with rehabilitative approaches.
His contributions span across the public service, forensic psychiatry, medical education, and community advocacy. He has served as an expert to Singapore’s courts, helped establish WE CARE Community Services, and is an Adjunct Associate Professor at the NUS Yong Loo Lin School of Medicine. Dr Winslow is strong advocate of recovery-oriented practice and peer inclusive care. In 2014, Psaltcare was established to focus on sustaining mental health recovery within the community.
In 2011, Dr Winslow founded Promises Healthcare, where he currently serves as the CEO and Senior Consultant Psychiatrist. Promises Healthcare is the largest private psychiatry care institution, where he continues to lead and champion multidisciplinary mental health and addiction services locally and regionally. Come end-2026, The Winslow, a nation’s first purpose built private inpatient centre dedicated to the treatment of substance use and behavioural addictions will open its doors, setting a new benchmark for high quality and personalised private care in the region.
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.
Sharmini’s distinctive background in both the performing arts and counselling has ignited a profound interest in psychodrama. She adeptly leads Personal Growth Groups, skillfully integrating elements of bodywork, role play, and creative arts. Additionally, she maintains a consistent schedule of psychodrama workshops. Notably, her dedication is underscored by her extensive training, comprising over 1000 hours of instruction and practice with the Hudson Valley Psychodrama Institute and AANZPA (Aotearoa Australian and New Zealand Psychodrama Association). Her expertise earned her the recognition of the American Board of Examiners, certifying her as a proficient practitioner of Psychodrama, Sociometry, and Group Psychotherapy. She is also an esteemed member of the American Society of Psychodrama and Group Psychotherapy (ASGPP).
Sharmini’s impactful contributions have left a positive imprint across diverse institutions, ranging from healthcare establishments to correctional centres. Employing a holistic approach, she prioritizes stress alleviation and the cultivation of self-awareness within her clientele. Her workshops and mentorship endeavours stand as testaments to her unwavering commitment to professional development, characterized by her distinctive amalgamation of methodologies. Through her innovative integration of AF-EMDR with Psychodrama, she amplifies her capacity for facilitating profound healing. All in all, Sharmini’s fervent dedication to transformation and healing resonates deeply within her impactful body of work.
CLICK HERE for more information about Psychodrama Singapore and Sharmini’s involvement with Psychodrama.
Dr Buvana believes in taking a holistic approach to every patient. She is trained in psychodynamic therapy and is experienced in women’s mental health, including perinatal and menopause-related psychiatry. She has also treated teenagers and young adults with emotion regulation difficulties, and has a special interest in helping girls and women with Attention Deficit Hyperactivity Disorder (ADHD).
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 Jacob Rajesh is a Senior Consultant Psychiatrist experienced in general adult psychiatry and forensic psychiatry.
Dr Rajesh’s professional experience spans three countries. Early in his career, in India, he lectured in the Department of Psychiatry at the Christian Medical College. In the UK, he was largely a consultant psychiatrist while carrying out forensic work at mental health trusts. Finally, in Singapore, he was appointed assistant adjunct professor at the Duke-NUS Graduate Medical School and Yong Loo Lin School of Medicine.
Dr. Joseph Leong is well known to be warm and welcoming to all who have met him. He listens actively to assess what is happening and makes recommendations, going through various options for both patients and caregivers who seek his help.
He believes that recovery is possible for all and can be successful when there is appropriate support and adequate skills training – so he looks beyond finding the best combination of medications to recommending talk therapy and psycho-social rehabilitation and community partnerships.
He is highly skilled in motivational interviewing as well as solution-focused brief therapy and has been promoting health coaching approaches to all he meets. He is committed to finding the best possible solutions for the recovery of those under his care.
Before joining Promises Healthcare, Dr. Joseph Leong has actively served in both the public and people sectors to promote recovery and build community capabilities and capacity.
Dr. Sharad Haridas is a respected Consultant Psychiatrist with extensive experience in general psychiatry, substance misuse, and behavioral addictions. A Fellow of the Academy of Medicine, Singapore (Psychiatry), he represents a high standard of professional expertise and leadership in the field.
With a career spanning both London’s public and private sectors, Dr. Haridas is recognized for his thoughtful, empathetic approach to a broad spectrum of mental health challenges. Firmly committed to advancing the field, he has contributed to pioneering research at Imperial College London and served as a lecturer at UCL. His practice is grounded in a holistic philosophy that integrates neuroscience, emerging treatments, and lifestyle optimization – always guided by a balance of clinical excellence 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 Paulette Po has more than 20 years of experience supporting children, adolescents, adults, women, and families with their mental health. She works with a wide range of concerns including attention difficulties, autism, anxiety, mood challenges, stress, and emotional difficulties.
She takes time to understand each individual’s story and works collaboratively with patients and families. Her approach is calm, supportive, and practical, helping people make sense of their experiences and move forward in a way that feels manageable.
Dr Po integrates medical care with psychological approaches and works closely with families when supporting children. She is also a mother of three, which informs her understanding of parenting challenges and family life.
She aims to provide a safe and supportive space where individuals and families can feel heard, understood, and supported.
