Sleep Medicine

ALEXANDROS VGONTZAS

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

40.2622°N 76.6877°WMD
Specialist dossier

Practice details

Updated 2026-10-25

Verified listing

8 fields
CredentialsMD
SpecialtySleep Medicine
Postcode17036
Phone717-531-8520
Coordinates40.2622°N 76.6877°W (verified address)
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 ALEXANDROS VGONTZAS

ALEXANDROS VGONTZAS appears here as a sleep medicine listing based in Hummelstown, Pennsylvania, the United States. The street address on file is 1214 Research Blvd Ste 1159. The ZIP code recorded for the practice is 17036.

The credentials shown are MD. The record carries no further detail on credentials, training or telehealth. The listing cites npiregistry.cms.hhs.gov as its source.

When you call, ask what referral paperwork is required and whether a GP letter must arrive before the visit. Find out whether a deposit is required before an appointment is held. Check whether home testing is available or whether the study has to be done overnight at the practice. Ask whether appointment confirmations and any forms can be sent before the visit. If you are travelling from another town, confirm parking, public transport and the exact entrance before the day. 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. Treat the details here as a directory snapshot and confirm anything time-sensitive with the practice.

Questions, answered

Frequently asked questions

📞 Contact 717-531-8520

How do I book an appointment with ALEXANDROS VGONTZAS?

Appointments are arranged by the practice itself — call 717-531-8520 and confirm the details rather than relying on the listing.

Where is ALEXANDROS VGONTZAS located?

The record puts the practice at 1214 Research Blvd Ste 1159, Hummelstown, Pennsylvania 17036, the United States. Map coordinates here reflect the street address in the listing. Directions should be confirmed with the practice, as directory data can lag behind a move.