About Balmoral Medical Practice

Dr Steven Yakich

• Speciality: General Practitioner
• Education: BHB, MBChB, FRACGP
• Work Days: Tuesday, Wednesday, Friday, 1 Saturday per 2 months

Dr Steven Yakich is an experienced General Practitioner, having worked in family medicine since 1999.

After completing a Bachelor of Human Biology, a Bachelor of Medicine, and a Bachelor of Surgery at the University of Auckland in 1993, he continued training as a resident in various hospitals, including terms in general medicine, urology, psychological medicine, and gynaecology. On moving to Sydney, Dr Yakich also gained experience in paediatrics at Westmead Children’s Hospital and in palliative care at St Vincent’s Hospital. In 2001 he completed his postgraduate specialty training, and was made a Fellow of the Royal Australian College of General Practice.

Dr Yakich has been involved in training junior doctors, and since 2007 has built an established practice on the lower north shore. His clinical interests include men’s health, preventative medicine, complex multiple medical needs, and sexual health.

Steven has a relaxed professional demeanour with a quiet sense of humour. He is rigorous and comprehensive in his care of others, and focuses on current evidence based interventions to deliver whole person health care. He values caring and advocating for his patients.

Dr Yun Yun (Amy) Zhu

• Speciality: General Practitioner
• Education: BMed, MD, FRACGP
• Work Days: Monday, Wednesday, Thursday, Friday, 1 Saturday per 2 months

Amy Zhu studied at the University of New South Wales completing a Bachelor of Medical Studies & a Doctor of Medicine in 2015, and has hospital experience in internal medicine, surgery, & emergency medicine. With an interest in child health, Dr Zhu worked in paediatrics & neonatal medicine at the Sydney Children’s Hospital, and in paediatric medical outreach programs in Kalgoorlie, the Kimberly, and Malta. Other areas of interest include cardiovascular health, nutrition, women’s health, sexual health, & care of the older person.

Amy promotes health literacy & prevention medicine to support patient empowerment, and has a friendly holistic approach with patients.

In her spare time, Amy enjoys cooking, travelling, yoga & meditation.

Dr Courtney Isreb

• Speciality: General Practitioner
• Education: BPsych, BMed, FRACGP
• Work Days: Monday, Tuesday, Wednesday, Friday, 1 Saturday a Month

Dr Courtney Isreb graduated from Monash University with a Bachelor of Medicine and a Bachelor of Surgery (with Honours & the RACP Prize) in 2015. She also holds a Bachelor of Psychology & Health Studies from the University of Toronto, Canada. She is now finishing postgraduate specialist training for Fellowship of the Royal Australian College of General Practitioners. Dr Isreb worked at Royal North Shore Hospital, Gosford Hospital & Port Macquarie Hospital, and as a counsellor in gynaecological oncology at Princess Margaret Hospital, where she also completed a research thesis in paediatric Aboriginal medicine.

Dr Isreb’s focus is on Elderly Health, Chronic Conditions, Palliation, Mental Health, Paediatrics and Women’s Health, and being a comprehensive general family physician. She enjoys connecting with people from all walks of life.

Courtney is married with two young children, enjoys long distance running, baking healthy treats and spending time with her family.

Dr Hillary McArthur

• Speciality: General Practitioner
• Education: PhB(Hons), MD, RACGP
• Work Days: Tuesday, alternating Wednesday and Thursday, Friday, 1 Saturday per month

Dr Hillary McArthur graduated from the Australian National University with a Doctor of Medicine and Surgery, after also completing a Bachelor of Philosophy (Science) with First Class Honours. She has subsequently trained at The Canberra Hospital, Wagga Wagga Base Hospital, and St Vincent’s Hospital Sydney.

Dr McArthur enjoys the varied nature of General Practice and believes in patient-centred care. She has particular interests in Sexual Health, Women’s Health, Paediatrics and Mental Health.

In her spare time Hillary enjoys spending time with her (spoilt) dog, playing social sport and watching the latest binge-worthy TV shows.

Dr Henry Yan

• Speciality: General Practitioner
• Education: Bachelor of Medical Studies and Doctor of Medicine (with Honours)
• Work Days: Monday, Tuesday, Wednesday,Thursday, Friday, 1 Saturday per month

Dr Henry Yan graduated from the University of New South Wales with a Bachelor of Medical Studies and Doctor of Medicine (with Honours) in 2019. He is now finishing postgraduate specialist training with the Royal Australian College of General Practitioners. He completed his Certificate of Women’s Health at Nepean Hospital in 2022.

Dr Yan enjoys all aspects of general practice and has an interest in sports medicine, dermatology and women’s health.

In his spare time, Henry enjoys cooking (and eating), listening to music, powerlifting, watching and playing basketball and playing board games.

Dr. Maryam Sattari

• Speciality: General Practitioner
• Education: MD, FRACGP
• Work Days: Tuesday, Wednesday, Saturday

Dr. Maryam Sattari is a dedicated General Practitioner known for her compassionate and personalized approach to patient care. After graduating from medical school, she gained extensive experience at Mackay Base and QEII hospitals in Brisbane before transitioning fully into general practice.

Dr. Sattari has a special interest in women’s health, chronic disease management, preventative health, and mental health. To better support her patients, she has completed focused psychological skills training through RACGP. She is also pursuing further qualifications in weight management, enabling her to provide tailored care for patients on their weight loss journey.

Outside of work, Maryam enjoys spending time with her two children, reading, watching movies and gardening.

Dr Toby Locke

• Speciality: General Practitioner
• Education: BSc(Hons), MBBS, FRACGP
• Work Days: Wednesday, Thursday, regular Saturday

Dr Toby Locke graduated from King’s College London in 2011 and relocated to Australia in 2013. He has been working as a general practitioner since 2019 and is a Fellow of the Royal Australian College of General Practitioners (FRACGP).

With a strong background in Emergency Medicine, Dr Locke also works part-time at the Urgent Care Centre at Mona Vale Hospital. He is committed to providing high-quality, personalised care across all areas of general practice and takes pride in building strong, trusting relationships with his patients.

Dr Locke has special interests in men’s health, chronic disease management, preventative health, skin cancer, and minor surgical procedures. He is passionate about supporting his patients to live healthier, happier lives through proactive and compassionate care.