Sleep Medicine

Dr Katherine Duszyk

Sleep Medicine in Wahroonga, New South Wales (Australia). Affiliated with Sydney Respiratory Specialist. Listing compiled from public sources — verify contact details and availability with the practice.

33.7356°S 151.1004°E
Specialist dossier

Practice details

Updated 2026-10-25

Verified listing

9 fields
SpecialtySleep Medicine
Clinic / health centreSydney Respiratory Specialist
Postcode2076
Phone02 9475 0435
Coordinates33.7356°S 151.1004°E (verified address)
Listing verified fromsydneyrespiratoryspecialist.com.au
Last verified2026-10-25

Check before you travel. Information above was collected from the public source shown. Practice details can change — confirm with the practice before travelling or booking. Costs vary by treatment and insurer/health fund; no prices are published on this site.

About Dr Katherine Duszyk

Dr Katherine Duszyk has a public directory listing for sleep medicine in Wahroonga, New South Wales, Australia. The practice is associated with Sydney Respiratory Specialist. The street address on file is Parkway San Clinic. The record gives 2076 as the postcode.

Credential and training fields are empty in this listing. The listing cites sydneyrespiratoryspecialist.com.au as its source.

Before booking, ask whether a referral or doctor's letter is needed, because requirements differ between practices and how a visit is funded. Ask what the first consultation costs, what the fee includes, and how follow-up visits are charged. Ask what kind of sleep study is offered, where it takes place, and whether you sleep there overnight. If telehealth is offered, ask which parts of the assessment can be done remotely and which need a visit. Ask what to bring: a medication list, any referral letter, a sleep diary, and results from earlier studies. Ask whether appointment confirmations and any forms can be sent before the visit. Confirm the cancellation policy, since missed-appointment fees differ between clinics. Treat the details here as a directory snapshot and confirm anything time-sensitive with the practice.

Questions, answered

Frequently asked questions

📞 Contact 02 9475 0435

How do I book an appointment with Dr Katherine Duszyk?

Call 02 9475 0435 (Sydney Respiratory Specialist) to book. This directory does not take bookings, so confirm the appointment time, referral rules and fees with the practice directly. The practice website is sydneyrespiratoryspecialist.com.au.

Where is Dr Katherine Duszyk located?

Its listing address is Parkway San Clinic, Wahroonga, New South Wales 2076, Australia. The map marker corresponds to the listed address. Directions should be confirmed with the practice, as directory data can lag behind a move.