JOHN DENGLER
Sleep Medicine in Johnson City, Tennessee (United States). Listing compiled from public sources — verify contact details and availability with the practice.
Practice details
Verified listing
8 fieldsCheck 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 JOHN DENGLER
This page sets out the sleep medicine listing for JOHN DENGLER in Johnson City, Tennessee, the United States. The address shown is 1321 Sunset Drive Suite 11. 37604 is the ZIP code on file for this listing.
The entry carries the credentials MD. No further background details are recorded for this practice. The entry is compiled from npiregistry.cms.hhs.gov.
Before booking, ask whether a referral or doctor's letter is needed, because requirements differ between practices and how a visit is funded. Ask for the total expected cost before booking, separating the consultation from any study or device fee. Ask what kind of sleep study is offered, where it takes place, and whether you sleep there overnight. If the practice sits inside a larger medical center, ask which building and floor to go to. If you need an interpreter, ask whether one can be arranged for the appointment. Ask whether appointment confirmations and any forms can be sent before the visit. Ask what to bring: a medication list, any referral letter, a sleep diary, and results from earlier studies. Because listing data can lag behind the practice, check the essentials by phone before booking.
Frequently asked questions
How do I book an appointment with JOHN DENGLER?
Appointments are arranged by the practice itself — call 423-928-6174 and confirm the details rather than relying on the listing.
Where is JOHN DENGLER located?
The record puts the practice at 1321 Sunset Drive Suite 11, Johnson City, Tennessee 37604, the United States. Coordinates on this page are a center-level approximation, so treat the pin as a guide only. Directions should be confirmed with the practice, as directory data can lag behind a move.