Our Team

Doctors

Dr Satish Bangalore Nagaraj

General Practitioner

  • MBBS, MRCP (UK), MCEM (UK), CertClinOccMed (Monash), FRACGP

    Dr Satish is an experienced General Practitioner with a broad and diverse clinical background gained across India, the United Kingdom, and Australia. He completed his primary medical qualification (MBBS) in India and subsequently undertook extensive postgraduate training in multiple medical specialties, including general and acute medicine, emergency medicine, trauma and orthopaedics, and occupational health.


Dr Gayathri Kalasabail

General Practitioner

  • MBBS, FRACGP, DCH


Dr Saraswathy Valliappan

General Practitioner

  • MBBS, FRACGP


Dr Athar Ejaz Khan

General Practitioner

  • MBBS, FRACGP

    Dr Athar Khan is an experienced General Practitioner with a strong clinical foundation built through extensive medical practice in Pakistan and Australia. After completing his MBBS in Pakistan, he gained broad experience across emergency medicine and acute care, developing excellent procedural skills and a confident, evidence‑based approach to patient management.

Allied Health

Kunal Parikh

Physiotherapist

  • Kunal completed his graduation in Physiotherapy in 2001 and brings with him over two decades of extensive clinical and leadership experience. Throughout his career, he has developed strong expertise in managing a wide range of conditions, including orthopedics, neurological, musculoskeletal, and sports-related injuries, along with disability and aged care rehabilitation.

Shivanshi Choudhary

Physiotherapist

  • Shivanshi completed her Bachelor of Physiotherapy in 2023, graduating with a Gold Medal for academic excellence. She further enhanced her clinical expertise by pursuing a master’s degree at Western Sydney University, equipping her with advanced knowledge and evidence-based practice skills.

Demera Khan

Dietician

  • BSC, SCI, MNutriDietAPD

    Demera is an Accredited Practicing Dietitian who completed a Bachelor of Science (Food and Nutrition) at Western Sydney University, followed by a Master of Nutrition and Dietetics at the University of Sydney. Demera has experiencing working in the community, private practice and in a clinical hospital setting.

Support Team

Registered Nurse


Colleen Marshall

Senior Receptionist

  • Colleen is one of the most experienced and respected members of our reception team, bringing over 40 years of dedicated service to General Practice across Western Sydney. Her career has been built on reliability, resilience, and an unwavering commitment to patient care.

Susan Evans

Senior Receptionist

  • Susan is our highly valued Senior Receptionist at Great Western Medical, bringing more than 30 years of dedicated experience in General Practice reception and patient support. Having worked across Western Sydney for most of her career, she is well known in the local community for her warm nature, professionalism, and genuine commitment to helping people.

Receptionist (Casual)

  • Crissia has experience as a Patient Access Representative in the Middle East, supporting patient registration and front‑desk services.