Cloud Clinic’s Digital Health Platforms: Sire & Dame
Our Mission
Cloud Clinic provides telemedicine services in Singapore to support access to healthcare for men and women. The clinic delivers medical consultations in accordance with Singapore’s professional and regulatory standards.
Our Story
Cloud Clinic was founded in 2020 by Dr. Bosty Chan and Hazel Tan. As a husband-and-wife team, they bring together over 10 years of combined experience in healthcare. Their professional and personal experiences led them to establish a digital healthcare platform focused on providing medical services through licensed telemedicine models.
Sire was launched in 2021 as Cloud Clinic’s first digital service, with a focus on men’s health. The platform was developed to provide men with access to medical consultations via telemedicine in a discreet and professional setting, in accordance with applicable regulatory requirements.
Dame was introduced in 2023 as a sister platform to Sire, focusing on women’s health. Dame provides access to telemedicine services for women, including areas involving intimate and sensitive healthcare needs, where clinically appropriate.
Our Founders
Dr Bosty Chan
Dr Bosty Chan is a medical doctor involved in healthcare innovation and digital health initiatives in Singapore. He is active in the local medical community and runs Lokuns, a community platform for independent medical practitioners. He also contributes to medical education as a clinical advisor and mentor for prospective healthcare students.
Dr Chan obtained his medical degree from the University of Aberdeen, United Kingdom. He returned to Singapore in 2016 under a sponsorship by MOH Holdings and subsequently completed his surgical training, obtaining Membership of the Royal College of Surgeons (Edinburgh) in 2017. His clinical interests include urology, men’s health, and telemedicine, and he later obtained certification in men’s health in Singapore. These experiences informed the development of Sire as a telemedicine platform focused on men’s health.
Outside of clinical work, Dr Chan has a personal interest in electronics and gaming.
Hazel Tan
Hazel graduated from National University of Singapore (NUS) with a Bachelor’s degree in Life Sciences and later obtained a Master’s degree in Ecology and Environmental Sciences from the University of Aberdeen.
Her professional background includes research and patient-focused initiatives, which inform her work in healthcare operations and service development. She previously founded CastWithLove.sg, a memory life-casting project.
Outside of work, Hazel is active in the dog community and participates in choral singing.
As a doctor,
I was making a difference in people’s lives.
As an entrepreneur, I do that 100-folds.
Sire is operated by Cloud Clinic, a healthcare institution licensed by the Ministry of Health (MOH), Singapore.
LICENCE ISSUED PURSUANT TO SECTION 11(1)(a) OF THE HEALTHCARE SERVICES ACT 2020 (HCSA)
Healthcare license number: R/20M0285/MDS/003/242, T/20M0285/MDS/006/262
All services follow HCSA standards for Remote Medical Services and are supervised by our medical team.
Verify Registration: MOH Healthcare Institutions Directory
