This directory provides the locations and times for common diagnostic testing and imaging services at Lehigh Valley Health Network. The listing indicates whether appointments are required, or if walk-in service is available. For most tests, the hours provided show the latest time an appointment can be made. Hours are subject to change. Follow the links to learn more about each test.

Schedule your diagnostic tests online

Just sign in to your MyLVHN account and click “Visits,” then choose “schedule an appointment.” All eligible rehabilitation services will appear, and you will be able to schedule your appointment at a time and location convenient for you. If you don't have an account, sign up for one today at or download the free MyLVHN app, available on the App Store or Google Play.

Get step-by-step directions

Types of tests

Arteriogram (interventional radiology)


Bone densitometry (DEXA)


Coronary CTA

CT (computed tomography) scan


EEG (electroencephalogram)

EKG (electrocardiogram)

EMG (electromyogram)

Endocrine testing

Exercise treadmill stress test


Holter monitor

Lab tests (blood, urine, flu, stool)

Lung cancer screening



Nuclear medicine

Nuclear stress test

PET/CT scan

Pulmonary function test (PFT)

Pre-admission testing

Sleep study

Stress echocardiogram


Vascular studies