Qualifications & Professional Affiliations
Dr Yoon Sung Eun is a Chief Doctor based in Seoul, South Korea, with more than 25 years of practice in aesthetic medicine. His work has focused on treatment approaches that support natural facial harmony while respecting each individual’s features.
Over the course of his career, Dr Yoon has developed techniques such as Contour Injection, Sculpture Injection and Nose Sculpture Injection, alongside regenerative and contouring treatments. He was also among the early doctors in Korea to introduce treatments such as Baby Injection (MGF), Salmon Injection (PDRN) and the Derma Stamp.
As lead trainer and advisor to illumia Medical in Singapore, Dr Yoon provides training and guidance to the medical team, sharing his Korean aesthetic philosophy and clinical approach to personalised treatment planning.
Qualifications & Professional Affiliations
Dr Ong Xiang Ning graduated from the University of Glasgow with degrees in Medicine and Anatomical Science, earning the John Monteith Prize for her performance in the Science Intercalated Degree programme. She also holds a Postgraduate Diploma in Clinical Dermatology with Distinction.
At illumia Medical, Dr Ong diagnoses and manages a range of dermatological and aesthetic conditions using non-surgical approaches including skin boosters, dermal fillers with a focus on natural-looking, long-term results.
She remains actively engaged in the international aesthetics community, having attended the Aesthetic and Anti-Ageing Medicine World Congress (AMWC) in Monaco (2023) and the IMCAS World Congress Asia (2024).
Qualifications & Professional Affiliations
Dr Alfred Li graduated from the Lee Kong Chian School of Medicine with a Bachelor of Medicine and Bachelor of Surgery, jointly awarded by Nanyang Technological University and Imperial College London. He has over seven years of medical experience, including four years in Aesthetic Medicine.
His clinical background includes Emergency Medicine, General Surgery, Orthopaedic Surgery and Cardiothoracic Surgery, which informs his approach to aesthetic treatments with strong clinical judgement and procedural care.
Dr Li takes a patient-centred approach, focusing on enhancing natural features while helping patients feel comfortable in their own skin. He also places emphasis on patient education, taking time to explain conditions and treatment options clearly so patients can make informed decisions.
Qualifications & Professional Affiliations
Dr Nee Pei Yi is a Singapore-trained doctor with over eight years of experience, with a focus on aesthetic medicine. She graduated from the Yong Loo Lin School of Medicine at the National University of Singapore in the upper tenth percentile of her cohort, and completed her postgraduate training under the National University Health System.
Accredited by the Singapore Medical Council’s Aesthetic Practice Oversight Committee, Dr Nee provides a range of facial and body treatments, including injectables, non-surgical lifting procedures, laser therapies, skin tightening and body contouring. Her approach is centred on careful planning, with treatments designed to support facial balance while preserving each patient’s natural features.
Dr Nee is also a licensed Family Physician with additional training in aesthetic medicine. She regularly attends international conferences and has completed specialised programmes such as the MYFACE cadaveric workshop by the International College of Surgeons.
Ultherapy PRIME is an FDA-approved, non-invasive treatment that lifts and tightens your skin naturally using ultrasound technology. With the patented DeepSEE technology, Ultherapy provides real-time visualisation, allowing our doctors to deliver energy precisely where it’s needed, enhancing safety and effectiveness.
Imagine looking in the mirror and loving how you look – from the smoothness of your skin to the natural lift and tightness. Contact us to begin your Ultherapy PRIME treatment today!
Ultherapy PRIME is a non-surgical treatment that uses ultrasound technology to lift and tighten the skin by stimulating collagen production. It delivers energy deep into the skin layers, targeting areas like the brows, chin, and neck.
Yes, Ultherapy PRIME is FDA-cleared and proven to be effective across various skin types and tones, making it a safe option for non-surgical skin lifting.
After the treatment, here are some things that you should do and avoid: