Quest Diagnostics
Medical LabsHours:
1321 Sunset Dr Ste A21, Johnson City TN 37604 Hours
Monday
12:30 - 3:30PM
7:30AM - 12PM
Tuesday
12:30 - 3:30PM
7:30AM - 12PM
Wednesday
7:30AM - 12PM
12:30 - 3:30PM
Thursday
7:30AM - 12PM
12:30 - 3:30PM
Friday
12:30 - 3:30PM
7:30AM - 12PM
About Quest Diagnostics
Quest Diagnostics offers blood and urine testing, including routine lab tests, pediatric specialty, and COVID-19 antibody testing by appointment. The location is noted for being efficient, with visits often taking less than ten minutes from start to finish when an appointment is scheduled. Patients report good service with minimal wait times, and the staff is described as professional, friendly, personable, and informative. It is recommended to schedule online or via the app and to check in at the kiosk upon arrival. Results are communicated promptly, sometimes by email the next day. Specific test preparation tips and appointment scheduling are available on the QuestDiagnostics.com website.
Most Recent Reviews
February 2026
I had scheduled my appointment online which was real easy. Upon arrival I checked in through the self server and was called back within five minutes, which was the time of my appointment. Staff very professional and got me in and out within a matter of minutes.
February 2026
The whole experience at Quest Diagnostics was a great one. From the easiest check-in ever to the painless blood draw. The phlebotomist was top notch!
December 2025
10/10 best lab experience ever! The staff are phenomenal! (Warm, engaging, kind and super efficient) Fantastic experience!
More Comments(48)
Other Information
Specialties: Hepatitis, Infectious Disease, Pcps, Hiv, Urology, Gynecology, Endocrinology, Herpeselect, Sexually Transmitted Diseases, Hematology & Oncology, Cardiology, Gastroenterology
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