Meet the Team

Dr Vincent Chan (Partner)

Dr Vincent Chan (Partner)

MB ChB (honours) Birmingham (UK) 2002; FRNZCGP 2008; Dip Paediatrics (Auckland University);

Dip Com Emergency Medicine (Auckland University); Postgrad Cert Obstetrics & Gynaecology (Auckland University)

I completed my medical degree with Honours from Birmingham University in England in 2002. After gaining experience and postgraduate qualifications while working in various specialties such as Medicine, Surgery, Emergency and Trauma, Paediatrics, Geriatrics, Obstetrics and Gynaecology, and rural General Practice, I entered General Practice in 2006 – gaining Fellowship and later settling down in becoming a Partner at Cornwall Medical Centre in 2013. It is a responsibility, a privilege, and a pleasure to serve the community together as part of this dedicated primary care team – now and for many years to come.

From newborn baby checks to serving a number of resthomes; from preventative health to chronic and palliative care – my philosophy is to have a long-term commitment to ongoing care, being approachable, caring and communicative at all times, and continuously keeping up to date with medical advances.

Born in Hong Kong, and migrated to New Zealand at the age of ten, I am fluent in English and Cantonese, plus basic Mandarin.

I enjoy spending time with my wife and three kids, the great outdoors, as well as supporting Aston Villa Football Club through thick and thin!

I enjoy all aspects of general practice, as well as skin biopsies and mole excisions.

(If  it looks like no bookable appointment slots are available when you try to book online on Connectmed, please phone reception as I regularly reserve a few appointment slots for same day emergencies and for those unable to book online)

New patients welcome. Click here to download new patient enrolment form, complete and email back to

Dr Hemant Kheterpal (Partner)

Dr Hemant Kheterpal (Partner)

MBBS (India) ; GDFM( Singapore) ; Certificate of Fundamental Dermatoscopy; Certificate of Surgical & Medical Management of Skin Cancer

After completing my medical degree in Delhi, India in 1997, I went on to work in different specialties and different hospitals. I then moved with my family to Singapore where I went ahead to pursue my post-graduation in family medicine.

In 2015, I moved with my family to New Zealand and decided to make this my home for good. My wife, Dr Alka Kheterpal, who also practices as a GP, has been with me in this entire journey of life. She too joins my team at Cornwall Medical Centre.

Together with my other associate Dr Stephanie Tovey, the three of us will have full-time availability on all weekdays. My team would ensure consultation appointments are available starting early in the morning till the end of the day. 

I have been enjoying all aspects of General practice for the last 20 years including child health, men’s check, geriatric illnesses, women health, and contraception discussions. I also have a special interest in excision of skin lesions, minor surgeries, sleep and snoring problems, obstructed sleep apnoea, CPAP machine discussions and diabetes mellitus.

I can speak fluent English, Hindi and Punjabi and look forward to conversing with you in the language you love to talk.
Your health would be our priority.

New patients welcome. Click here to download new patient enrolment form, complete and email back to

Dr Alka Kheterpal

Dr Alka Kheterpal

Bachelor of Medicine, Bachelor of Surgery

I have been working in general practice for over 22 year now. I have gathered a wealth of experience working with people from different ethnicities in different countries including India, Mauritius, Singapore, and now New Zealand. Before moving to Auckland, I enjoyed the challenges of working in the largest rural town of the Wairarapa region, Masterton.  

Together with my GP husband and two teenage boys, we moved from Singapore to New Zealand to enjoy and cherish some more family time together. I am passionate about working as a General practitioner because it gives me an opportunity to deal with a wide variety of health care problems.

I have a special interest in dealing with Women health, Sexual Health, and child health. Apart from this, I also deal with all kinds of problems related to the middle aged and geriatric population.

I am comfortable talking to you in English, Hindi and Punjabi.

Click here to download new patient enrolment form, complete and email back to – Enrolling with Dr. Alka Kheterpal means enrolling with Dr. Hemant Kheterpal as your princpal GP.

Dr Wee-Ling Khoo (Partner)

Dr Wee-Ling Khoo (Partner)

MB BS Melbourne, Dip. Obst, FRNZCGP, Cert Primary Skin Cancer Therapeutics, Cert.Primary Skin Cancer

I have been a GP in the Onehunga/Royal Oak area for 26 years, and a part of Cornwall Medical for 21. Graduating from Melbourne University in 1984, I obtained my Diploma in Obstetrics in 1990 then my Fellowship of the RNZCGP in 1995.

In that time it has been a privilege to serve the area as it has grown and developed. Over the past 25 years I have treated entire generations of families, ranging from great grandparents down to great grandchildren. This has afforded me a wealth of experience and a deep understanding of people, their families and the community they form.

I have a wide range of expertise including but not limited to Family Medicine, Children’s Health, Women’s Health, and Eating Disorders. I also have qualifications in Dermatoscopy and am capable of performing annual mole checks, as well as minor surgery to remove skin lesions.

Dr. Wee-Ling Khoo is not currently able to enrol new patients.

Dr Jacqui Tam

Dr Jacqui Tam

MB ChB, Dip Obstetrics, Dip Paediatrics, FRNZCGP

I have been a GP since 1995 and spent time in Australia doing further training before coming back to New Zealand. I have extra qualifications in Gynaecology & Paediatrics. I enjoy spending time with my husband, 2 children and a dog that keeps me busy. It is a privilege to get to know and help patients.

Dr. Jacqui Tam is not currently able to enrol new patients.


Dr. An Lim (Partner)

Dr. An Lim (Partner)


I completed my medical degree in University of London (UK) in 2008, worked in London for a year before I decided to move to New Zealand with my husband, Dr Ker Liong, who is also a GP in this practice.

I have been working as a GP since 2012. I believe in patient-centered care and to involve the family if necessary, also the importance of good communication. I am fluent in English and Mandarin.

I enjoy every aspect of general practice and have a special interest in Women’s and Children’s Health.

I am taking new patients. Click here to download new patient enrolment form, complete and email back to

Dr. Ker Liong

Dr. Ker Liong

MB ChB (Edinburgh), FRNZCGP

Originally from Malaysia, I completed my medical training in the University of Edinburg in 2008 and spent two years working in public hospitals in the UK before moving to New Zealand with my wife, Dr An Lim, who is a partner in this practice.

I have worked in various departments within Auckland’s public hospitals, and worked as a GP in North Shore for 10 years before joining Cornwall Medical Centre.

I believe in patient-centered healthcare where good clinical decisions should be guided by patient needs and value.

I enjoy broad spectrum of general practice and have a special interest in paediatric  (children’s health).

Apart from English, I speak Mandarin and Cantonese.

Click here to download new patient enrolment form, complete and email back to – Enrolling with Dr. Ker Liong means enrolling with Dr. An Lim as your principal GP.

Dr Steven Tan (Partner)

Dr Steven Tan (Partner)

MB ChB, FRNZCGP, Member of NZ Skin Cancer Doctors NZSCD, Cert. Surgical and Medical Management of Skin Cancer, Cert. Fundamental Dermatoscopy

“A physician is obligated to consider more than a diseased organ, more than even the whole man – he must view the man in his world.” – Harvey Cushing.

I began my medical career after graduating from the University of Auckland approximately 15 years ago. Before life as a General Practitioner, I trained predominantly in Surgery and Emergency Medicine both in New Zealand and Australia.

I love meeting people and as I was brought up prioritizing family values, it was only natural that I gravitated to General Practice. 

I am a Fellow of the Royal New Zealand College of General Practitioners (RNZCGP) and enjoy all aspects of General Practice. In particular I take special interest in skin cancer surgery, wound & injury care, and Long Term Conditions. 

When not at work, I am likely enjoying time with my family and friends, exercising or looking for the next travel adventure.

I am currently accepting new patients. Click here to download new patient enrolment form, complete and email back to 

Dr Peter Zink (Partner)

Dr Peter Zink (Partner)

MB ChB Otago; Dip Obst; FRNZCGP

After completing my degree in 1983, I began general practice work at Royal Oak and have been at this site for over 25 years. I have special interests in aged care health (Diploma in Geriatrics), adult preventative care and aspects of skin conditions and minor surgery.

Health education and good communication is a priority. I speak German as a second language.

I am taking on new patients. Click here to download new patient enrolment form, complete and email back to