Sleep Medicine

CHRYSSANTHI KARACHALIOS

Sleep Medicine in Astoria, New York (United States). Listing compiled from public sources — verify contact details and availability with the practice.

40.6736°N 73.9448°WD.O.
Specialist dossier

Practice details

Updated 2026-10-25

Verified listing

8 fields
CredentialsD.O.
SpecialtySleep Medicine
Postcode11105
Phone718-932-6300
Coordinates40.6736°N 73.9448°W (city-centre estimate)
Listing verified fromnpiregistry.cms.hhs.gov
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 CHRYSSANTHI KARACHALIOS

Filed under sleep medicine, CHRYSSANTHI KARACHALIOS is listed in Astoria, New York, the United States. The address shown is 2325 31st St. The ZIP code field reads 11105.

The record lists D.O among the credentials. This entry otherwise leaves the profile fields blank. The entry is compiled from npiregistry.cms.hhs.gov.

Ask about referral requirements up front; they vary by practice and by how the consultation is paid for. Ask what the first consultation costs, what the fee includes, and how follow-up visits are charged. Confirm whether the practice runs its own sleep laboratory or refers patients elsewhere for testing. Ask whether appointment confirmations and any forms can be sent before the visit. If the practice sits inside a larger medical center, ask which building and floor to go to. It is worth asking whether the practice deals with the kind of sleep problem you have, since some clinics focus on particular conditions. 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 718-932-6300

How do I book an appointment with CHRYSSANTHI KARACHALIOS?

Appointments are arranged by the practice itself — call 718-932-6300 and confirm the details rather than relying on the listing.

Where is CHRYSSANTHI KARACHALIOS located?

The address details on file give 2325 31st St, Astoria, New York 11105, the United States. This is a city-center pin rather than the exact building. Directions should be confirmed with the practice, as directory data can lag behind a move.