Dr Haach

Our Team

Our Team

Dr Xie Zi Wei of DrHaach

Dr Xie Ziwei

Dr Xie Ziwei is a Ministry of Health-accredited Doctor in Singapore with special interest in Aesthetics and Dermatology. He graduated with distinction for Graduate Diploma in Dermatology from Cardiff University. Supplementing his medical academia pursuit, he received two Graduate Diploma, in the field of Family Medicine and Occupational Medicine from the Graduate Division of National University of Singapore.

Dr Xie is a certified laser practitioner from US National Council of Laser Certification where he received his aesthetic and laser training. He underwent his skin laser surgery post graduate study in Skin Laser Center, Sirraj Hospital. Dr Xie is fully accredited by the American Board of Aesthetic Medicine to perform Aesthetic thread lift. His previous appointments include being the Medical Director of the various well-established aesthetic clinics where he further developed his medical and cosmetic dermatology expertise prior to joining Dr. Haach.

Dr Xie believes that aesthetic practice should be affordable, painless and effective. Every step in his practice, he ensures the treatment will be as pain-free as possible. His innovate technique often leaves patient bewildered by the minimal discomfort they experienced.

Dr Xie believes in learning from the best in the world. He firmly believes the guidance he received from famous plastic surgeon Dr Wolfgang Redka Swoboda, Prof Javier Beut and Prod Sebastian Cotofana greatly benefitted his practice and he will continue to learn from the best in the field of aesthetic medicine.

Dr Desmond Tan of DrHaach

Dr Desmond Tan

MBBS (Singapore), GDFM (Singapore), Board Certified Aesthetic Physician (AAAM)

Dr Desmond Tan graduated from the National University of Singapore with a double degree in Medicine and Surgery. He is also amongst the rare few doctors (21 of such doctors over the last 13 years) in Singapore to be awarded accreditation by the American Academic of Aesthetic Medicine as a Board Certified Aesthetic Physician.

With pure true passion and an interest in Aesthetics, Dr Desmond continuously honed his skills via local and overseas training workshops. He has been trained under renowned trainers from America, Korea, Thailand and other countries.

His first and foremost principle in aesthetics is safety. He believes that a doctor, “shall do no harm” and thus take extreme care and precautions to ensure all procedures are performed in a safe manner, without compromising on safety for better cosmetic results. As a firm believer of “Aesthetics should be of free will”, he would always prioritise in putting the patient’s interest first and only recommend the most appropriate or beneficial treatment for them.

Dr Gavin Kang of DrHaach

Dr Gavin Kang

MBBS, MRCSEd, MMed (Surgery), MEng (Bioengineering), FAMS (Plastic Surgery)

Visiting Consultant

Dr Gavin Kang is a fully accredited Singapore plastic surgeon practising plastic surgery since 2005.

After completing plastic surgery training in Singapore, Dr Kang was fellowship trained at the world-class Chang Gung Memorial Hospital in Taiwan subspecializing in craniofacial cosmetic and reconstructive plastic surgery. He further trained in cosmetic plastic surgery in Korea and USA.

Using techniques from across Asia and the world, Dr Kang focuses on face and body cosmetic surgery in particular.

Dr Kang was a plastic surgeon at KK Women’s and Children’s Hospital and is one of few Singapore surgeons fully trained in both adult and children plastic surgery. He takes pride and care to customize surgery for each patient to enhance patient’s appearance, function, social prospects and quality of life.


– Chair, Chapter of Plastic, Reconstructive and Aesthetic Surgeons, College of Surgeons, Singapore

– Committee Member, Singapore Society of Cosmetic Aesthetic Surgeons

– Committee Member, Cleft Lip and Palate Association of Singapore

– Member, Singapore Association of Plastic Surgeons