About MIMOSA
Our Purpose
Minimally Invasive, Minimal Access Oncoplastic Breast Surgery Singapore (MIMOSA) is a professional society that brings together surgeons, doctors, nurses, allied health professionals, researchers, and trainees who share an interest in improving breast cancer care through minimally invasive and oncoplastic techniques.
By promoting education, research, and collaboration, the society seeks to strengthen expertise and advance standards of care in breast surgery across Singapore and the region.

Advancing Patient-Centred Care
Why We Matter
Breast cancer remains one of the most common cancers affecting women worldwide. As treatment evolves, surgery is increasingly focused not only on cancer control but also on preserving body image and quality of life.
Through education, research, and collaboration, MIMOSA contributes to the continued improvement of breast cancer treatment and patient outcomes.

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Minimise Scars
Reduced tissue damage and scarring
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Aesthetic Outcomes
Improved appearance after surgery
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Faster Recovery
Reduced recovery time for patients
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Holistic Wellbeing
Better psychological and physical health
Our Mission
To advance the practice of minimally invasive and oncoplastic breast surgery
Through education, collaboration, research, and innovation — improving outcomes and quality of life for patients with breast cancer. We are committed to supporting healthcare professionals in developing skills, sharing knowledge, and implementing evidence-based surgical techniques.
What Guides Us
Our Core values
Patient-Centred Care
We prioritise treatments that optimise both oncological safety and patient quality of life.
Innovation
We support the development and adoption of new surgical techniques, technologies, and treatment approaches.
Education
We believe in continuous professional development and lifelong learning for healthcare professionals.
Collaboration
We foster partnerships among surgeons, clinicians, nurses, allied health professionals, and researchers locally and regionally.
Ethical Practice
We uphold the highest standards of professionalism, safety, confidentiality, and integrity in patient care and clinical practice.
Committee Members
Leadership
- President
Assoc Prof Mok Chi Wei
Senior Consultant, Changi General Hospital - Vice President
Clin Asst Prof Seet Yert Li Melissa
Consultant, Changi General Hospital - Treasurer
Clin Asst Prof Jeffrey Hing Jun Xian
Consultant, Changi General Hospital - Secretary
Dr Ling Xiao Shuang
Consultant, Changi General Hospital
Join the Society
Interested in Joining?
Whether you're a specialist, trainee, nurse, or allied health professional — there's a place for you in MIMOSA. Join our membership for a low fee to get various benefits!
