Meet Our Team
Our Doctors
General Practitioners
MBBS AMC FRACGP
Dr Harini Edirisinghe is a highly experienced General Practitioner who is passionate about delivering comprehensive, patient-centred care. She enjoys the variety and continuity that family medicine offers, supporting individuals and families through every stage of life.
Known for her warm, approachable, and relaxed manner, Dr Harini creates a comfortable environment where patients feel heard and supported. She is a strong advocate for preventive health and works closely with her patients to promote long-term wellbeing through regular screenings, early intervention, and practical, achievable lifestyle advice.
Areas of Interest:
- Paediatrics and Women’s Health, including antenatal care and menopause management
- Mental Health
- Skin Cancer Medicine, including skin checks and basic biopsies
- Clinical Procedures, including iron infusions and venesections
Outside of the clinic, Dr Harini maintains an active lifestyle and enjoys cooking and spending quality time with her family. She is available for appointments on Mondays, Tuesdays, Fridays and occasional Sundays.
MBBS FRACGP MWomHMed
Dr Bronwyn Edwards is a highly experienced General Practitioner with over 25 years of experience in General Practice. She is dedicated to providing compassionate, patient-centred care, with a strong focus on supporting women through all stages of life.
Dr Edwards has a special interest in women’s health and has completed her Masters in Women’s Health. She is passionate about empowering her patients with knowledge, guidance, and personalised care to support their health and wellbeing.
Areas of Interest:
- Women’s Health, including contraception and fertility planning
- Antenatal and postnatal care
- Perimenopausal and Menopause management
- Implanon and Mirena IUD insertion and removal
- Iron infusions
Dr Edwards is available for appointments on weekdays, excluding Tuesdays.
MBBS GradDip (Family Medicine)
Dr Esther Kok is an experienced General Practitioner who provides comprehensive, patient-centred care for individuals and families. She has a strong commitment to continuity of care and enjoys supporting patients across all stages of life.
With a particular interest in preventive medicine and chronic disease management, Dr Kok works closely with her patients to promote long-term health and wellbeing. She is especially passionate about caring for the elderly, providing thoughtful, holistic support and comprehensive management of complex health needs.
Dr Kok is known for her caring and attentive approach, ensuring patients feel supported, respected, and confident in their care.
Areas of Interest:
- Preventive Medicine
- Chronic Disease Management
- Women’s Health
- Elderly care and comprehensive health management
Dr Kok is available for appointments on Mondays and Wednesdays.
MBBS GradDip (Critical Care Medicine)
Dr Maduwanthi is a Consultant in Preventive Medicine who is dedicated to supporting patients in achieving long-term health through early intervention, risk assessment, and sustainable lifestyle modification.
With extensive experience across internal medicine, emergency care, and general practice in Australia and internationally, she brings a well-rounded and comprehensive approach to patient care. Dr Maduwanthi focuses on identifying health risks early and working collaboratively with patients to prevent disease and optimise overall wellbeing.
Known for her thoughtful and proactive approach, she empowers patients with the knowledge and support needed to take control of their health.
Areas of Interest:
- Preventive Medicine
- Health risk assessments
- Lifestyle medicine and modification
- Chronic disease prevention and management
Dr Maduwanthi is available for appointments on Tuesdays and Thursdays.
MD FRACGP
Dr Negar Mahvashi is a highly experienced General Practitioner with over 15 years of clinical experience across Australia and internationally. She is dedicated to delivering personalised, high-quality care to individuals and families at every stage of life.
With a strong focus on preventive health and early intervention, Dr Mahvashi works closely with her patients to support long-term wellbeing and empower them to manage their health with confidence. She is known for her thoughtful and thorough approach, ensuring patients feel supported, informed, and involved in their care.
Dr Mahvashi also provides care for Dr Kok’s patients when required, ensuring seamless continuity and consistency of care.
Areas of Interest:
- Cardiovascular health assessments
- Weight management
- Women’s Health, including Implanon insertion and removal
- Antenatal care and pre- and post-menopausal care
- Paediatric health
- Venesection
Dr Mahvashi is available for appointments on Tuesdays, Fridays, and occasional Sundays. She also speaks Farsi, supporting a broader community of patients.
MBBS FRACGP
Dr Jordan Sandral is a dedicated General Practitioner who graduated from the University of New South Wales in 2012. He has gained broad clinical experience working across various fields of medicine in New South Wales prior to obtaining his Fellowship of the Royal Australian College of General Practitioners (FRACGP) in 2019.
He is committed to providing high-quality, patient-centred care and enjoys all aspects of general practice. Dr Sandral has a strong focus on preventive health and chronic disease management, working closely with his patients to support long-term health and wellbeing.
Areas of Interest:
- Chronic Disease Management
- Preventive Health
- Paediatrics
- Men’s Health
- Medical research
- Clinical procedures like Venesection and iron infusion
- Skin Checks
Outside of work, Dr Sandral enjoys cycling, photography, and travel. He is available for appointments on Tuesdays, Wednesdays, Thursdays and occasional Sundays.
BMedSci(Hon) MBBS FRACGP
Dr Lara Walker is a dedicated General Practitioner who graduated from the University of Queensland. She is passionate about providing high-quality, patient-centred care and enjoys the variety and continuity that general practice offers.
Known for her caring, enthusiastic, and approachable nature, Dr Walker creates a supportive environment where patients feel comfortable and well cared for. She has a particular interest in paediatrics and enjoys working with children and families, as well as supporting patients across all stages of life.
Areas of Interest:
- Paediatrics
- Women’s Health
- Antenatal care
- Mental Health
Dr Walker is available for appointments on Mondays, Wednesdays, Thursdays and occasional Sundays.
MBBS FRACGP
Dr Jennifer Wines is a highly experienced General Practitioner with over 35 years of clinical experience. A graduate of the University of New South Wales, she is dedicated to providing thorough, patient-centred care to individuals and families.
Dr Wines has a strong focus on preventive health and early intervention, supporting her patients through comprehensive health assessments, ongoing management, and regular follow-ups. She is known for her kind and compassionate nature, creating a supportive and reassuring environment for her patients.
Areas of Interest:
- Health risk assessments
- Vaccinations
- Medical assessments and ongoing management
- Follow-up care
- Lifestyle and preventive health advice
Dr Wines is available for appointments on Mondays and Wednesdays and occasional Sundays.
Our Nursing Team

Kylie
Registered Nurse
Kylie has worked in General practice for 24 years and holds certification in vaccination.
She enjoys working in the health care setting of General Practice.

MITZ
Registered Nurse
Mitz brings 15 years of nursing experience across a wide range of clinical settings, with a strong background in both adult medical–surgical care and paediatrics. For the past decade, he has focused on paediatric nursing and currently works in the Paediatric Ward at the Sydney Adventist Hospital, as well as in General Surgical Short Stay and Women’s Health.
He continues to pursue his interests in paediatric care, family‑centred practice, and acute clinical support, which he feels enhances his contribution within the GP practice. He is fluent in English and Filipino.

Louise
Registered Nurse
Louise has been nursing for many years in various specialty roles prior to joining the Fox Valley Medical and Dental Centre practice more than 22 years ago.
She has continued to follow her interests in Emergency Nursing, Midwifery, Immunisations and Wound Care throughout the years, which she feels helps her in her role as one of our San GP Practice registered nurses.

Jane
Registered Nurse
Jane is a dedicated Registered Nurse with over 40 years of experience, including 15 years at Fox Valley Medical Centre / San GP Centre and 30 years at Sydney Adventist Hospital specialising in surgical wards with a focus on Plastics, Urology, and General Surgery. Her expertise at San GP Centre is complemented by her qualifications in Women's Health and Immunisation from the College of Nursing, and she is an Authorised Nurse Immuniser.
Jane's key areas of interest include Wound Care and Immunisation, where she strives to improve patient outcomes and promote community health. She is passionate about providing the best care possible and ensuring the wellbeing of all her patients.
Outside of work, Jane enjoys bushwalking, traveling, and singing in choirs, which she says help enrich her life and keep her connected with nature and community.
Jane is fluent in English and German.







