Sleep Medicine

ALAN TESSON

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

38.8728°N 77.2384°WM.D.
Specialist dossier

Practice details

Updated 2026-10-25

Verified listing

8 fields
CredentialsM.D.
SpecialtySleep Medicine
Postcode22033
Phone703-391-4500
Coordinates38.8728°N 77.2384°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 ALAN TESSON

The directory entry for ALAN TESSON is filed under sleep medicine and located in Fairfax, Virginia, the United States. Address details come from the public listing: 3580 Joseph Siewick Dr Ste 206. 22033 is the ZIP code on file for this listing.

Credentials on file are M.D. The remaining profile fields are empty in this record. The public source shown is npiregistry.cms.hhs.gov.

It is worth confirming the referral rules first, since some practices require a GP letter and others do not. Find out whether a deposit is required before an appointment is held. Find out whether the first assessment leads to a home sleep test or an in-lab overnight study, and how long results take. If the practice sits inside a larger medical center, ask which building and floor to go to. Confirm the cancellation policy, since missed-appointment fees differ between clinics. Ask what to bring: a medication list, any referral letter, a sleep diary, and results from earlier studies. It is worth asking whether the practice deals with the kind of sleep problem you have, since some clinics focus on particular conditions. Because listing data can lag behind the practice, check the essentials by phone before booking.

Questions, answered

Frequently asked questions

📞 Contact 703-391-4500

How do I book an appointment with ALAN TESSON?

Use 703-391-4500 to reach the practice. Ask about referral requirements, fees and the next available appointment when you call.

Where is ALAN TESSON located?

According to the listing, the practice is at 3580 Joseph Siewick Dr Ste 206, Fairfax, Virginia 22033, the United States. The map marker is only a city center estimate, not a verified street address. Ask for directions when you call, particularly if the practice is part of a larger site.