About Us

Our History

Leading the Way in Sleep Health Innovation

Clinic Hours

Monday – Friday

9:00 am – 5:00 pm

Saturday

CLOSED

Sundays and Public Holidays

CLOSED

30+

Years of Experience

Melbourne Sleep Disorders Centre was founded by Dr John Sweica, whose work in sleep medicine helped establish an enduring focus on improving access to specialist sleep-related assessment and care.
Over time, MSDC has developed established systems, facilities and operational processes that support the efficient administration of specialist sleep-medicine practices across agreed locations.


Today, MSDC provides agreed non-clinical practice, operational and technical support to independent specialist physicians consulting from MSDC-supported facilities. Each physician practises in their own professional capacity and remains responsible for their own clinical judgement, patient care and professional obligations.

Key Milestones

  • Established as a specialised sleep medicine center
  • Developed advanced diagnostic techniques
  • Initiated collaborative research with universities
  • Expanded services to include home and hospital-based studies
  • Recognised nationally for innovative sleep disorder treatments
Contact Us

Let’s Talk Sleep

We are here to support you in achieving effective sleep health.

Enquire About an AppointmentCall Us +1300 246 000

Sleep Medicine Consultations

A comprehensive assessment of sleep-related complaints, general health, psychological and social factors.

Sleep Studies

Sleep studies can assess sleep quality, breathing, oxygen levels and muscle activity. Depending on the assessment pathway, studies may be undertaken at home or in hospital. Clinical interpretation and treatment advice are provided by the relevant treating physician.

Clinical Research

Independent physicians who consult at MSDC-supported facilities may participate in professional development activities, including domestic and international sleep medicine conferences, to remain informed about developments in clinical research and evidence-based practice.

Meet the

Independent Sleep Physicians

Dr John Swieca

Medical Director and
Sleep Medicine Physician

Dr Juan Mulder

Sleep Medicine Physician

Dr Mariannick Le Guen

Sleep Medicine Physician

Dr Ksenia Chamula

Sleep Medicine Physician

Dr Caroline Kronborg

Sleep Medicine Physician

Dr. Toby Fothergill

Sleep Medicine Physician

Sleeping Well Starts Here

Find the right support for better sleep.

Contact UsCall Us +1300 246 000

Make an Appointment

Urgent New Patient: Aim to offer an appointment within 2 weeks
Non-Urgent New Patient: Aim to offer an appointment within 8 weeks
Urgent Review Appointment: Aim to offer an appointment within 4 weeks, with priority to schedule sooner when possible
Review Appointment: Aim to offer an appointment within 8 weeks, subject to patient flexibility and availability.

Note: For new patients, a referral from a GP is required before the appointment can proceed. We strive to meet these aims but ask patients to remain flexible with available slots. The referral must be received before the consultation.