Our Doctors

Dr Winslow Rasaiah Munidasa

Dr Winslow Rasaiah Munidasa

A/Prof. Muni Winslow MBBS, M.Med.(Psych), CMAC, CCS, FAMS

Munidasa Winslow has worked in general psychiatry and addiction medicine at the Institute of Mental Health since 1988. He was one of the pioneers responsible for the setting up and development of addiction services both in the hospital and in the community. His last appointment was as chief of the Addiction Medicine Department, IMH. He is recognised as an expert in addiction and impulse control disorders (alcohol, substance dependence, gambling, gaming, sexual compulsivity etc) in the Asia-Pacific region frequently speaking at conferences around the region. Despite being a fully qualified psychiatrist, he has taken the time and effort to maintain and develop his therapy/counselling skills as seen by his being accredited as a certified master addiction counsellor and a certified clinical supervisor. He has published and presented widely on both general psychological and addiction issues. He continues his academic and research interests through his academic appointments with Duke GMS and NUS and teaching in many medical and counselling courses. His passion is to help therapists develop and hone their skills to effect real change in those they seek to help.


  • Psychiatry


Promises Healthcare (Winslow Clinic)

Address: #09-17/18/19/22/23
Phone: 6397 7309
Fax: 6397 7301
Operating Hours:
  • Monday to Friday: 9:00am – 6:00pm
  • Saturday: 9:00am – 3:00pm
  • Sunday & Public Holidays: Closed

Visions by Promises

Address: #11-15/16
Phone: 6397 7304
Operating Hours:
  • Mon – Fri: 9am to 6pm
  • Sat: 9am to 3pm