Meet the team

Willis Medical’s dedicated doctors, nurses, and administrative staff work as a team to deliver the highest levels of patient-centred care.

Our team includes familiar faces who have worked at our Willis Street premises for many years, as well as newer staff who we’ve had the pleasure of welcoming more recently.

Our Doctors

**Dr Tim McLeod**
*GP Owner, MBChB, FRNZCGP*
I joined as a partner in 2014 having worked as a general practitioner in Wellington for the previous 10 years. I am interested in all aspects of general practice and find this provides a very stimulating and rewarding career. Through competitive cycling I have developed an interest in nutrition, fitness and wellness which I enjoy sharing with patients where needed.
I am married with two young girls who keep me very busy outside of work.

**Dr Monika Vieregg**
*GP Owner, MBChB, BSc, BNurs, FRNZCGP*
I’m a parent of an adult daughter and have a small fluffy dog. I worked as a nurse before retraining as a doctor. I have interest and experience in youth health, older adult health, and travel medicine, and I enjoy the huge variety and satisfaction of working in general practice. I believe in working in partnership with patients to achieve their best health while respecting their priorities and values.
In my spare time I like to travel to new and interesting places, go tramping in the NZ wilderness, and I try to keep fit by doing Crossfit.

**Dr Tony Jenks**
*GP Owner, MBChB, PGDipPaed, FRNZCGP*
I am an experienced doctor having worked in hospitals in New Zealand and overseas before training in General Practice. I have enjoyed working as a GP in the Wellington region for the last thirteen years. I completed my medical training at the University of Otago and also hold a Diploma in Paediatrics from the University of Auckland. I have a developing interest in skin cancer medicine and have qualifications from the Skin Cancer College of Australasia.
Outside of work, I enjoy getting outdoors for exercise, and spending time with my family.

**Dr Sabine Stanley**
*Associate - General Practitioner, MBChB, Dip.Obst, FRNZCGP*
Originally from Germany, I attended medical school in Köln (Cologne) and arrived in NZ in 1989. I was a House surgeon/Senior House officer in both Nelson and Wellington, and started working from Willis Street in 2007.
In my spare time I am an ardent tramper and lover of the outdoors.

**Dr Michelle Mullin**
*Associate - General Practitioner, MBChB, FRNZCGP*
After graduating from Otago Medical School, I spent a few years travelling overseas and working in a variety of medical specialities until deciding on General Practice. I completed the training programme for this in New Zealand and have been enjoying the diversity and complex nature of general practice since then.
Outside of work, I love spending time with my family in the outdoors doing activities such as skiing and tramping.
*Please note: Dr Mullin is currently only accepting bookings from her regular patients.*

**Dr Roza Brajkovich-Payne**
*Associate - General Practitioner, BSc, MBChB*
I studied medicine at the University of Otago and also have a degree in Neuroscience. Having initially started training in hospital medicine, I decided to move into General Practice as I wanted to know my patients in the context of their lives. I have particularly enjoyed the variety of medicine and working with patients to address their concerns and move forward together to optimise their health and wellbeing.
Outside of work, you’ll find me chasing after my toddler and enjoying Wellington’s best coffee.

**Dr Sarah Blair**
*Associate - General Practitioner, MBChB*
I graduated from the University of Dundee in 1999 and enjoyed a varied career before moving into general practice in 2023. My previous experience includes having gained fellowships in both Anaesthesia and in Addiction Medicine. I love the variety and daily challenges of general practice. I particularly enjoy complex medical problems and care of the elderly.
Outside of work I like to be with my family and my dog, and to spend time outdoors.

Dr Zoe Hutton

Associate - General Practitioner, MBBS(Hons), CWH (Certificate of Women’s Health), FRACGP

I am a GP who has made the move across the ditch from Aussie to NZ in 2025. After graduating from Monash University in 2018, I spent a number of years working in Melbourne hospitals in general medicine, emergency, geriatric medicine, and obstetrics and gynaecology, before moving into general practice. I am particularly passionate about women’s health, from sexual health to menopause management.

In my spare time, I enjoy sewing clothes and exploring Aotearoa.

Our Nurses

Our friendly and experienced nursing team is made up of Helen, Netta, Sam and Vita, plus Suzanne, our Healthcare Assistant.

Our Admin Team

Supporting our medical team, and keeping the practice running smoothly, we have our long-standing admin team: Lily, Ann, Jo, Susan and Anderson.