Sapphire Appearance Medicine| Auckland’s Doctor-Led Cosmetic Excellence
Located within Freemans Bay in Central Auckland, Sapphire Appearance Medicine Clinic is a premier destination for non-surgical aesthetic treatments. Every procedure at our clinic is performed by doctors with Dr. Garsing Wong and Dr. Thomas Doo being the first New Zealand-born and trained physicians to offer hair transplantation in the country.
Our Specialised Treatments
We combine medical precision with an artistic eye to deliver natural-looking results. Our core expertise includes:
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Precision Injectables: Expert administration of Botox® for frown lines and crows feet, often combined with advanced dermal fillers such as Restylane Lyft®, Refyne, and Teoxane Teosyal Redensity I®.
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Regenerative Therapies: Specialist providers of Sculptra®, Platelet Rich Plasma (PRP), and Venus Viva® Radiofrequency.
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Body Contouring & Weight Loss: Home to the first Cooltech® Cocoon Cryolipolysis device in NZ and official providers of Wegovy® medical weight loss management.
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NZ Hair Transplantation Institute: Co-located within our clinic at our purpose-built surgical suite, we provide shaved and long-hair FUE hair restoration.
Patient Note: Consultations are conducted in person located next to Good Boy Billy Cafe in Ponsonby/Auckland Central. To book your consultation, call 09 360 0066.
Medical Weight Management (WEGOVY®)
We offer Wegovy® (semaglutide), an injectable prescription medicine for chronic weight management. Clinical indications for treatment with Wegovy® include:
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Asian Ethnicities: Indicated for those with a BMI over 28.
Other Ethnicities: Indicated for those with a BMI over 30 (or over 27 with weight-related medical problems).
WEGOVY® (semaglutide) injection 2.4 mg is an injectable self funded ie not subsidised prescription medicine used with a reduced calorie diet and increased physical activity: Doctors fees are in addition to the medication cost
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to reduce the risk of major cardiovascular events such as death, heart attack, or stroke in adults with known heart disease and with either obesity or overweight.
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that may help adults and children aged 12 years and older with obesity, or some adults with overweight who also have weight-related medical problems, to help them lose excess body weight and keep the weight off. Full information on the bottom of this page
Meet The Team

Dr Garsing Wong

Dr Thomas Doo

Margaret Chen
Dr. Garsing Wong | Specialist Hair Restoration & Appearance Medicine Physician
The New Zealand Authority in Hair Restoration
Dr. Garsing Wong is a pioneering figure in New Zealand’s medical aesthetic landscape. He is distinguished as the first New Zealand-born and trained physician to offer hair transplantation and has been appointed as a Subject Matter Expert by the American Board of Hair Restoration Surgery (ABHRS).
Dr. Wong remains the only hair restoration surgeon in the country recognised as a Diplomate of the ABHRS. This prestigious global certification is awarded to those who demonstrate the highest level of proficiency in both extensive written and oral examinations, each of which is statistically validated to ensure the highest standards of safety, proficiency, and aesthetic sensitivity. Furthermore, he serves as an Ambassador for Patient Safety, an appointment granted by the International Society of Hair Restoration Surgery (ISHRS).
Academic & Clinical Leadership
Beyond his practice at Sapphire Appearance Medicine, Dr. Wong is committed to elevating medical standards through academic and regulatory leadership:
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University of Auckland: Honorary Senior Clinical Lecturer in the Department of General Practice and Primary Health Care, Faculty of Medical & Health Sciences.
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Medical Examiner: Serves as an examiner for the Royal New Zealand College of Urgent Care Physicians, the ABHRS, and the New Zealand Society of Cosmetic Medicine.
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Global Membership: Long-standing member of the International Society of Hair Restoration Surgery (Chicago).
Global Expertise & Fellowships
Born in Auckland and a graduate of the University of Auckland (BHB, MBChB), Dr. Wong’s medical background includes extensive international experience in the United Kingdom and Switzerland. He holds fellowships in three major colleges:
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Fellow of the New Zealand College of Appearance Medicine
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Fellow of the Royal New Zealand College of General Practitioners
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Fellow of the College of Urgent Care Physicians
Comprehensive Aesthetic Medicine & Clinical Governance
With advanced training in Laser Medicine (University of Queensland) and an Advanced Certificate in the Principles and Practice of Radiochemistry (University of Auckland), Dr. Wong applies a rigorous scientific approach to aesthetics. Combined with his background in Community Emergency Medicine, he provides a level of clinical governance that ensures patient safety is at the forefront of every cosmetic treatment, from advanced injectables to complex surgical hair restoration.
Multilingual Consultations
To support Auckland’s diverse community, Dr. Wong offers full clinical consultations in:
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English
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Cantonese (粵語)
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Mandarin (普通话)
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German (Deutsch)
Present Positions:
Diplomate of the American Board of Hair Restoration Surgery.
Member of the World FUE Institute - Hair Transplantation Institute, Belgium.
Member of the International Society of Hair Restoration Surgery, Chicago, USA.
Honorary Senior Clinical Lecturer - Department of General Practice and Primary Health Care, Faculty of Medical and Health Sciences, University of Auckland.
Fellow of the New Zealand College of Appearance Medicine, Fellow of the College of Urgent Care Physicians (formerly known as the Accident and Medical Practitioners Association), Fellow of the Royal New Zealand College of General Practitioners, Member of the International Hyperhidrosis Society. Registered with New Zealand Medical Council and the General Medical Council, United Kingdom.
Examiner for the Royal New Zealand College of Urgent Care Physicians - Urgent Care Physicians Exam since 2006
Committee Member of the Clinical Effectiveness Group, Auckland Primary Health Organisation since 2017
Past Positions:
Former Censor for the New Zealand College of Appearance Medicine 2012-2013
Former Secretary and Treasurer of the New Zealand College of Appearance Medicine 2010-2012
Former Chairman of the Royal New Zealand College of Urgent Care Physicians (prev. known as The Accident and Medical Practitioners Association)
Former Medical Director of West Auckland White Cross Accident and Medical Clinic, Henderson, Auckland.
Former Professional Member of the International Association for Organotherapy and Stem Cell Transplantation, Switzerland
Former Member of the Primary Care Advisory Group - Ministry of Social Development New Zealand 2007-2012
Former Member of the Network Lipolysis
Former Associate Member of the Australasian College of Phlebology
Former Medical Director of the White Cross West Auckland Accident and Medical Clinic 1996-1999
Worked in Worthing, Southlands, Orpington and Medway Hospital in England, United Kingdom. General Surgery and General Medicine in Regionalspital Thun, Switzerland.
Dr Thomas Doo, born in Auckland and a graduate of the University of Auckland, holds degrees in Medicine, Law, and Accounting. After attending Kings College in Otahuhu, Dr Doo was awarded a University Junior Scholarship to pursue studies at the School of Medicine, University of Auckland. Currently, Dr Doo resides and practices full-time in Auckland.
Dr Doo has Degrees in Law Commerce and post graduate diploma in Community Emergency Medicine, from Auckland University, and was admitted to the bar in 1996. With qualifications as both a doctor and a lawyer, Dr Doo is a valuable asset to the field.
Dr Doo is a full member of the ISHRS (International Society for Hair Restoration Surgery) and The World FUE Institute. Additionally, Dr Doo is recognised as a Fellow of the Royal New Zealand College of General Practitioners.Dr Doo shares a deep passion for hair transplants and, alongside Dr Wong, became the first New Zealand-born and locally qualified doctors to introduce permanent FUE (Follicular Unit Extraction) hair transplant surgery to New Zealand.
Languages spoken: English
(Margaret) Wen-Pei CHEN, Born in Taiwan, graduated from the University of Auckland with Bachelor of Science 1993, and Doctor of Medicine 1999 from The Peking Union Medical College, Beijing. Thesis completed on Malaria Vaccine Research. Laser Training Course, University of Queensland 2005. Member of the New Zealand Cosmetic Toiletry and Fragrance Association trading as Cosmetic New Zealand.
Past Position: Former Professional Member of the International Association for Organotherapy and Stem Cell Transplantation, Switzerland. Former Executive Member of the New Zealand Cosmetic Toiletry and Fragrance Association trading as Cosmetic New Zealand.
Margaret regularly attends international cosmetic and appearance medicine conferences together with Dr Garsing Wong. Margaret Chen is the first person in New Zealand to gain experience in treating acne scarring, skin resurfacing and wrinkle reduction using the Palomar Non-Ablative Fractional 1540nM Erbium:Glass laser and the first to offer the innovative Venus Viva Nanofractional Ablative Radiofrequency device together with the Venus Viva Diamond Polar skin tightening device. Together with Dr Garsing Wong, Margaret Chen has given workshops for Dermatologist and Plastic Surgeons at the 6th Anti-Aging Symposium in Taiwan, October 2007.
Margaret has formulated her own advanced skin care range Monalinda which is showcased in her Fat Freezing Clinic - Coolbody, assisted by Yvonne Marvin, practice manager of Coolbody and personal trainer.
Languages spoken: English, Mandarin, Taiwanese.
Updated 19 February 2026


Press Coverage
Mind Food 23/Sep/2010
My Wedding Summer 2010/11 Nonsurgical Breast Enhancement
Phosphatidylcholine & Botox Facial Shaping published in the Journal of Cosmetic Dermatology

