Meet the Team

Our Practitioners

Photo of Dr Sathah Sivabalan, Consultant Paediatrician and Founder of Your Paediatrician in Bella Vista.

Dr Sathah Sivabalan (Sath)

Consultant Paediatrician
Founder

Sath is a Consultant Paediatrician in Sydney’s Hills region for over five years, working with therapists. He aims to provide safe, evidence-based care that improves children’s function and quality of life rather than focusing on labels. Trained at Sydney Children’s Hospital and John Hunter Hospital, he now works at Norwest Private Hospital and Campbelltown Hospital Paediatric Emergency.

He keeps his skills up to date, supports families toward best-practice paediatric care, and is open to discussing medical and non-medical therapies.

Photo of Dr Jessica Barker, Consultant Paediatrician and Paediatric Respiratory & Sleep Physician at Your Paediatrician in Bella Vista.

Dr Jessica Barker is a Paediatrician who cares for babies, children and teens alongside their families. She treats both short-term and long-term medical and developmental issues, and adapts care to each child’s needs.

She trained in neonatal intensive care, child development, clinical genetics, child protection and adolescent addiction medicine, and completed respiratory and sleep fellowships at major Australian children’s hospitals.

Jess is a Paediatric Respiratory and Sleep Specialist with a particular interest in: asthma, wheeze and chronic cough, recurrent chest infections, genetic and surgical lung diseases, Obstructive Sleep Apnoea (OSA) and sleep difficulties.

Dr Barker can arrange lung function tests and sleep studies offsite with short wait times.

Consultant Paediatrician
Paediatric Respiratory & Sleep Physician

Dr Jessica Barker (Jess)

Dr Marta Matic, General Practitioner, Co-prescribing doctor for ADHD and Lactation Consultant at Your Paediatrician in Bella Vista.

Dr Marta Matic is a Specialist GP and International Board Certified Lactation Consultant (IBCLC) with advanced paediatric training.

She holds a Master of Pharmacy (Griffith University, 2010) and a Bachelor of Medicine/Bachelor of Surgery (University of Notre Dame Australia, 2014). From 2016–2020 she trained as a Paediatric Registrar at Gold Coast University Hospital, Queensland Children’s Hospital, and The Children’s Hospital at Westmead.

General Practitioner
Co-prescribing doctor for ADHD
Lactation Consultant

Dr Marta Matic

Our Support Staff

  • Close-up of a bald eagle's head with white feathers, yellow beak, and piercing eyes, set against a dark background.

    Emma Hoffner

    Practice Manager
    Marketing

  • Portrait of one of our receptionist, Esara Chettri

    Esara Chettri

    Receptionist

  • Portrait of one of our receptionist, Athavan Jegendran

    Athavan Jegendran

    Receptionist

  • Colorful hummingbird with iridescent green, blue, and purple feathers flying against a blurred background.

    Nohshini Palaniappan

    Receptionist

  • Close-up of a toucan with a brightly colored large beak, black body, and yellow throat, sitting on a branch with a blurred green background.

    Madeline Rochester

    Receptionist

Contact us

Don’t wait on the phone. Request an appointment and we’ll get back to you. Alternatively ask us a question/s.

We are in the Bond

302/8 Elizabeth Macarthur Drive
Bella Vista, NSW 2153

P 8552 3565
F 8552 3585
E info@yourpaediatrician.com.au

We welcome enquiries from families, referrers and allied health professionals. Our paediatric clinic is located in Bella Vista, Sydney, and provides specialist care for infants, children and adolescents. To book an appointment or enquire about referrals, please us this form. We accept Medicare and private patients. A GP referral is required to access Medicare rebates for paediatric consultations.