2021 Linglestown Rd,
Harrisburg, PA 17110
Get Directions
Lab testing, laboratory and office locations around the world
Quest Diagnostics has headquarters in the U.S. and operations in India, Ireland, and Mexico. Our products and services are used by customers in over 130 countries. We also collaborate with many international diagnostic laboratories, hospitals and clinics to help improve human health around the world.
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20.91 mi away
Monday:
7:00 am-3:30 pm
Tuesday:
7:00 am-3:30 pm
Wednesday:
7:00 am-3:30 pm
Thursday:
7:00 am-3:30 pm
Friday:
7:00 am-3:30 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Harrisburg
4824 Londonderry Rd,
Harrisburg, PA 17109
Get Directions22.86 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Lebanon
Rt 422 West,
Lebanon, PA 17042
Get Directions23.05 mi away
Monday:
6:30 am-11:30 am , 12:00 pm-2:00 pm
Tuesday:
6:30 am-11:30 am , 12:00 pm-2:00 pm
Wednesday:
6:30 am-11:30 am , 12:00 pm-2:00 pm
Thursday:
6:30 am-11:30 am , 12:00 pm-2:00 pm
Friday:
6:30 am-11:30 am , 12:00 pm-2:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Harrisburg 17th Street
110-122 S 17th Street,
Harrisburg, PA 17110
Get Directions24.94 mi away
Monday:
8:00 am-4:30 pm
Tuesday:
8:00 am-4:30 pm
Wednesday:
8:00 am-4:30 pm
Thursday:
8:00 am-4:30 pm
Friday:
8:00 am-4:30 pm
Saturday:
Closed
Sunday:
Closed
26.34 mi away
Monday:
6:30 am-2:00 pm
Tuesday:
6:30 am-2:00 pm
Wednesday:
6:30 am-2:00 pm
Thursday:
6:30 am-2:00 pm
Friday:
6:30 am-2:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Myerstown
725 E Lincoln Ave,
Myerstown, PA 17067
Get Directions27.8 mi away
Monday:
6:30 am-11:00 am , 11:30 am-2:00 pm
Tuesday:
6:30 am-11:00 am , 11:30 am-2:00 pm
Wednesday:
6:30 am-11:00 am , 11:30 am-2:00 pm
Thursday:
6:30 am-11:00 am , 11:30 am-2:00 pm
Friday:
6:30 am-11:00 am , 11:30 am-2:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
Quest Diagnostics - Camp Hill
3401 Hartzdale Dr,
Camp Hill, PA 17011
Get Directions28.72 mi away
Monday:
6:30 am-4:00 pm
Tuesday:
6:30 am-4:00 pm
Wednesday:
6:30 am-4:00 pm
Thursday:
6:30 am-4:00 pm
Friday:
6:30 am-4:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Mechanicsburg
5519 Carlisle Pike,
Mechanicsburg, PA 17050
Get Directions29.04 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
Closed
Sunday:
Closed
39.43 mi away
Monday:
6:30 am-12:00 pm
Tuesday:
6:30 am-12:00 pm
Wednesday:
6:30 am-12:00 pm
Thursday:
6:30 am-12:00 pm
Friday:
6:30 am-12:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
Quest Diagnostics - Carlisle
40 Brookwood Ave,
Carlisle, PA 17015
Get Directions39.44 mi away
Monday:
6:00 am-3:30 pm
Tuesday:
6:00 am-3:30 pm
Wednesday:
6:00 am-3:30 pm
Thursday:
6:00 am-3:30 pm
Friday:
6:00 am-3:30 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Ephrata
112 N Reading Rd,
Ephrata, PA 17522
Get Directions40.41 mi away
Monday:
6:30 am-11:30 am , 12:00 pm-2:30 pm
Tuesday:
6:30 am-11:30 am , 12:00 pm-2:30 pm
Wednesday:
6:30 am-11:30 am , 12:00 pm-2:30 pm
Thursday:
6:30 am-11:30 am , 12:00 pm-2:30 pm
Friday:
6:30 am-11:30 am , 12:00 pm-2:30 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
Quest Diagnostics - Lancaster
215 Granite Run Dr,
Lancaster, PA 17601
Get Directions42.03 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
43.29 mi away
Monday:
6:30 am-3:30 pm
Tuesday:
6:30 am-3:30 pm
Wednesday:
6:30 am-3:30 pm
Thursday:
6:30 am-3:30 pm
Friday:
6:30 am-3:30 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
44.59 mi away
Monday:
6:30 am-3:30 pm
Tuesday:
6:30 am-3:30 pm
Wednesday:
6:30 am-3:30 pm
Thursday:
6:30 am-3:30 pm
Friday:
6:30 am-3:30 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Fairgrounds Square Mall
3050 N 5th Street Hwy,
Reading, PA 19605
Get Directions44.62 mi away
Monday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Tuesday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Wednesday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Thursday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Friday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Reading Rockland Street
1110 Rockland St,
Reading, PA 19604
Get Directions45.65 mi away
Monday:
7:00 am-3:30 pm
Tuesday:
7:00 am-3:30 pm
Wednesday:
7:00 am-3:30 pm
Thursday:
7:00 am-3:30 pm
Friday:
7:00 am-3:30 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Hazleton
20 N Laurel St,
Hazleton, PA 18201
Get Directions46.0 mi away
Monday:
6:30 am-2:00 pm
Tuesday:
6:30 am-2:00 pm
Wednesday:
6:30 am-2:00 pm
Thursday:
6:30 am-2:00 pm
Friday:
6:30 am-2:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Exeter
4400 Perkiomen Ave,
Reading, PA 19606
Get Directions49.43 mi away
Monday:
6:30 am-2:30 pm
Tuesday:
6:30 am-2:30 pm
Wednesday:
6:30 am-2:30 pm
Thursday:
6:30 am-2:30 pm
Friday:
6:30 am-2:30 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
60.94 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Gilbertsville
1050 E Philadelphia Ave,
Gilbertsville, PA 19525
Get Directions61.3 mi away
Monday:
6:00 am-2:00 pm
Tuesday:
6:00 am-2:00 pm
Wednesday:
6:00 am-2:00 pm
Thursday:
6:00 am-2:00 pm
Friday:
6:00 am-2:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - State College
235 Northland Ctr,
State College, PA 16803
Get Directions63.52 mi away
Monday:
7:00 am-3:00 pm
Tuesday:
7:00 am-3:00 pm
Wednesday:
7:00 am-3:00 pm
Thursday:
7:00 am-3:00 pm
Friday:
7:00 am-3:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Pottstown
1569 Medical Dr,
Pottstown, PA 19464
Get Directions63.68 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Allen Street
1608 W Allen St,
Allentown, PA 18102
Get Directions64.71 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
Quest Diagnostics - Emmaus
111 E Harrison St,
Emmaus, PA 18049
Get Directions64.99 mi away
Monday:
7:00 am-3:30 pm
Tuesday:
7:00 am-3:30 pm
Wednesday:
7:00 am-3:30 pm
Thursday:
7:00 am-3:30 pm
Friday:
7:00 am-3:30 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
Quest Diagnostics - East Greenville
622 Gravel Pike,
East Greenville, PA 18041
Get Directions65.02 mi away
Monday:
7:00 am-11:00 am , 12:00 pm-3:30 pm
Tuesday:
7:00 am-11:00 am , 12:00 pm-3:30 pm
Wednesday:
7:00 am-11:00 am , 12:00 pm-3:30 pm
Thursday:
7:00 am-11:00 am , 12:00 pm-3:30 pm
Friday:
7:00 am-11:00 am , 12:00 pm-3:30 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Brandywine Village
1235 Horseshoe Pike,
Downingtown, PA 19335
Get Directions65.91 mi away
Monday:
6:30 am-2:00 pm
Tuesday:
6:30 am-2:00 pm
Wednesday:
6:30 am-2:00 pm
Thursday:
6:30 am-2:00 pm
Friday:
6:30 am-2:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Thorndale
3301 E Lincoln Hwy,
Thorndale, PA 19372
Get Directions66.08 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Chambersburg Norland
966 Norland Ave,
Chambersburg, PA 17201
Get Directions66.82 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
67.8 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
69.19 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
69.28 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
69.75 mi away
Monday:
6:30 am-11:30 am , 12:00 pm-3:00 pm
Tuesday:
6:30 am-11:30 am , 12:00 pm-3:00 pm
Wednesday:
6:30 am-11:30 am , 12:00 pm-3:00 pm
Thursday:
6:30 am-11:30 am , 12:00 pm-3:00 pm
Friday:
6:30 am-11:30 am , 12:00 pm-3:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Health Park at Hereford - Health Park at Hereford
14A Mount Carmel Rd,
Parkton, MD 21120
Get Directions70.26 mi away
Monday:
7:15 am-2:30 pm
Tuesday:
7:15 am-2:30 pm
Wednesday:
7:15 am-2:30 pm
Thursday:
7:15 am-2:30 pm
Friday:
7:15 am-2:30 pm
Saturday:
Closed
Sunday:
Closed
70.62 mi away
Monday:
6:30 am-2:30 pm
Tuesday:
6:30 am-2:30 pm
Wednesday:
6:30 am-2:30 pm
Thursday:
6:30 am-2:30 pm
Friday:
6:30 am-2:30 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
70.71 mi away
Monday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday:
Closed
Sunday:
Closed
71.96 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Tyler Hospital - Out Patient Lab
5950 Sr 6,
Tunkhannock, PA 18657
Get Directions72.51 mi away
Monday:
7:00 am-6:00 pm
Tuesday:
7:00 am-6:00 pm
Wednesday:
7:00 am-6:00 pm
Thursday:
7:00 am-6:00 pm
Friday:
7:00 am-6:00 pm
Saturday:
7:00 am-6:00 pm
Sunday:
7:00 am-6:00 pm
Quest Diagnostics - Quakertown
229 N West End Blvd,
Quakertown, PA 18951
Get Directions72.53 mi away
Monday:
7:00 am-3:30 pm
Tuesday:
7:00 am-3:30 pm
Wednesday:
7:00 am-3:30 pm
Thursday:
7:00 am-3:30 pm
Friday:
7:00 am-3:30 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
72.96 mi away
Monday:
7:00 am-1:00 pm
Tuesday:
7:00 am-1:00 pm
Wednesday:
7:00 am-1:00 pm
Thursday:
7:00 am-1:00 pm
Friday:
7:00 am-1:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
Quest Diagnostics - Westminster
222 Washington Road,
Westminster, MD 21157
Get Directions73.66 mi away
Monday:
7:00 am-12:00 pm , 12:30 pm-3:00 pm
Tuesday:
7:00 am-12:00 pm , 12:30 pm-3:00 pm
Wednesday:
7:00 am-12:00 pm , 12:30 pm-3:00 pm
Thursday:
7:00 am-12:00 pm , 12:30 pm-3:00 pm
Friday:
7:00 am-12:00 pm , 12:30 pm-3:00 pm
Saturday:
7:00 am-11:00 am
Sunday:
Closed
Quest Diagnostics - West Chester
600 E Marshall St,
West Chester, PA 19380
Get Directions73.66 mi away
Monday:
6:30 am-3:00 pm
Tuesday:
6:30 am-3:00 pm
Wednesday:
6:30 am-3:00 pm
Thursday:
6:30 am-3:00 pm
Friday:
6:30 am-3:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
74.49 mi away
Monday:
6:00 am-2:00 pm
Tuesday:
6:00 am-2:00 pm
Wednesday:
6:00 am-2:00 pm
Thursday:
6:00 am-2:00 pm
Friday:
6:00 am-2:00 pm
Saturday:
Closed
Sunday:
Closed
74.55 mi away
Monday:
7:00 am-11:30 am , 12:00 pm-2:30 pm
Tuesday:
7:00 am-11:30 am , 12:00 pm-2:30 pm
Wednesday:
7:00 am-11:30 am , 12:00 pm-2:30 pm
Thursday:
7:00 am-11:30 am , 12:00 pm-2:30 pm
Friday:
7:00 am-11:30 am , 12:00 pm-2:30 pm
Saturday:
Closed
Sunday:
Closed
74.55 mi away
Monday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Tuesday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Wednesday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Thursday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Friday:
7:00 am-11:00 am , 12:00 pm-3:00 pm
Saturday:
Closed
Sunday:
Closed
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Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA-certified laboratories that provide HIPAA-covered services. Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA-covered services.
Quest®, Quest Diagnostics®, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2025 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.