Overview
Dr Lay Cheng Sia
MBBS, BSc(Med), FRACGP
Dr Sia is a passionate and committed General Practitioner with more than 10 years working experience in Adelaide. She is skilled in:
• Primary Care,
• Women's health including Cervical screening test, Mirena and Implanon insertions and removals,
• Antenatal – obstetric share care,
• Children’s health,
• Geriatric health care and
• Other medical procedures such as wound exploration, biopsies, toilet and suturing, incision and drainage, nail removal, foreign body removal and ear syringing.
Dr Sia does not see Workcover patients or perform Commercial Driving licence Medicals.
Practitioner information
- Procedures
- Ingrown Toenail
- Mirena Insertion & Removal
- Implanon Insertion and Removal
- Languages spoken
- English
- Mandarin
Practice information
Contact details
Opening hours
- Monday
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- Tuesday
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- Wednesday
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- Thursday
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- Friday
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- Saturday
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Accreditations
Languages spoken
Facilities
Interests and procedures
Practice gallery

Pricing and payment
Billing policy
Effective 1 July 2026, Weekdays: All consultations will have a minimum gap fee of $50. Saturdays: All consultations will have a minimum gap fee of $55. A reduced GAP is available for concession card holders. Children under 16 years old with a valid Medicare card are bulk billed — except for appointments with Dr Anthony Lau & Dr Houston Li, which are not bulk billed. Full payment is required on the day of consultation. Late payment fee applies. For more details, please visit our website.
