419 Walnut St.
Sewickley, PA 15143-1535
Phone: (412) 741-9741
Fax: (412) 741-9744
Email: christine@valleydermpath.com


Valley Dermatopathology, LLC is a physician-owned, state of the art laboratory and is devoted solely to dermatopathology. We focus on timely, reliable results for our clients while delivering the highest quality customer service. Headed by two experienced, board-certified dermatopathologists, Drs. Michael Wallace and Nancy House, our laboratory is committed to providing referring physicians with unsurpassed turnaround times, as well as accurate, detailed reporting. While the majority of our clients are dermatology providers, we enjoy a collegial relationship and welcome skin biopsy specimens from other specialties, such as family physicians and plastic surgeons.


Dedicated solely to dermatopathology, our services include histology including examination and PAS staining of nail clippings, immunohistochemical stains, immunofluorescence studies and consultation on prepared slides. We believe that the strong consultative relationships we form with our clients enhance collaboration and improve patient care. Dr. House's clinical dermatology experience combined with Dr. Wallace's surgical pathology background are valued by referring providers who frequently call to discuss challenging cases with them or to facilitate clinico-pathologic correlation. Click Here for further information about Drs. Wallace and House.

Customized Service

We understand the needs of our clients and strive to meet those needs and those of their office staff. Simply tell us how you would like to receive reports- by mail, by fax or by our e-reporting system in which your report is available as soon as the dermatopathologist has signed it out. Fast and convenient access to your patients reports improves workflow.

Access to pathology reports requires a user name and password. Reports can be retrieved by patient name, date or submitting physician. Click Here to sign in and view reports.

Supplies are delivered to your office. Click Here to order supplies online, or fax your order with a supply request form Available Here.

Specimens may be submitted by free overnight delivery or, in the Western Pennsylvania area, by daily courier pick up. We are happy to set up the process which best fits with our clients needs.

Valley Dermatopathology participates with numerous third party payors. Please call if there is a specific question. We welcome suggestions for insurance companies with whom our clients would like us to participate.

Our billing is provided by APS at 419-866-1804. Should you have any questions or concerns regarding billing, please don't hesitate to contact Valley Dermatopathology.

All Content © 2018 by Valley Dermatopathology