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Quest Diagnostics

Newtown Square, PA licensure

Dermpath Diagnostics Philadelphia
The Institue for Dermatopathology
3805 West Chester Pike, Building D-120, Newtown Square, PA 19073-2329

Licenses

Expires

License/Permit #
CAP 10-26-26 1320213
CLIA 03-16-27 39D0698461
Maryland Non-Expiring  1277
New York 06-30-26 9103
Pennsylvania 08-15-26 024996A

Our company

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. © 2026 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.