Sleep Medicine

Cynthia Dean, FNP - HMG Sleep Center

Sleep Medicine in Kingsport, Tennessee (United States). Affiliated with Cynthia Dean, FNP - HMG Sleep Center. Listing compiled from public sources — verify contact details and availability with the practice.

36.5578°N 82.5533°W
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Practice details

Updated 2026-10-25

Verified listing

9 fields
SpecialtySleep Medicine
Clinic / health centreCynthia Dean, FNP - HMG Sleep Center
Postcode37660
Phone+1 423 378 7678
Coordinates36.5578°N 82.5533°W (verified address)
Listing verified fromgoogle.com/place
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 Cynthia Dean, FNP - HMG Sleep Center

Cynthia Dean, FNP - HMG Sleep Center specializes in sleep medicine and is listed in Kingsport, Tennessee, the United States. The street address on file is 105 W Stone Dr Suite 2C. The record gives 37660 as the ZIP code.

This listing does not record credentials, training, languages or telehealth, so only the name, specialty and location can be confirmed from it. This record was built from google.com/place.

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. Ask which sleep study the practice would use — home testing or an overnight study in a lab — and what each involves. Ask whether appointment confirmations and any forms can be sent before the visit. Find out whether the practice runs a structured sleep program and how many sessions it involves. Ask who reviews the study results and when you will be told what they show. If telehealth is offered, ask which parts of the assessment can be done remotely and which need a visit. Use this page as a starting point, then verify the practical details with the practice itself.

Questions, answered

Frequently asked questions

📞 Contact +1 423 378 7678

How do I book an appointment with Cynthia Dean, FNP - HMG Sleep Center?

The number listed for the practice is +1 423 378 7678. Ring the practice to arrange an appointment and check referral requirements and costs at the same time. Its website, www.holstonmedicalgroup.com/non-physician/cynthia-dean, may have current contact details.

Where is Cynthia Dean, FNP - HMG Sleep Center located?

The address details on file give 105 W Stone Dr Suite 2C, Kingsport, Tennessee 37660, the United States. The pin is placed at the address shown above. Directions should be confirmed with the practice, as directory data can lag behind a move.