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Chad El-Zayaty, MD, FASCP

Board Certifications

Anatomic and Clinical Pathology


Surgical Pathology


Immunohistochemistry, Surgery Center Services, UroDiagnostics®, Women's Health


  • Residency – Anatomic and Clinical Pathology, University of Chicago, Illinois
  • Medical School – University of Cincinnati College of Medicine, Cincinnati, Ohio
  • Dr. El-Zayaty has been the past president of Chicago Pathology Society for several years.
  • Dr. El-Zayaty currently serves as president of North Texas Society of Pathology.
  • Joined ProPath in 2018

Peer-Reviewed Articles

  1. Taxy JB, El-Zayaty S, Langerman A. Acute fungal sinusitis: natural history and the role of frozen section. Am J Clin Pathol. 2009;132(1):86-93.

  2. Faoro L, Hutto JY, Salgia R, El-Zayaty SA, Ferguson MK, Cheney RT, Reid ME, Armato SG III, Krausz T, Husain AN. Lymphatic vessel density is not associated with lymph node metastasis in non-small cell lung carcinoma. Arch Pathol Lab Med. 2008;132(12):1882-8.

  3. Daines MO, Andrews RP, Chen W, El-Zayaty SA, Hershey GK. DNA binding activity of cytoplasmic phosphorylated STAT6 is masked by an interaction with a detergent-sensitive factor. J Biol Chem. 2003;278(33):30971-4.

  4. El-Zayaty S, Schneider S, Mutema G, Augsburger J. Prostatic adenocarcinoma metastatic to the anterior uveal tract. Arch Opthalmology. 2003;121(2):276-8.

Book Chapters

  1. El-Zayaty S, Krausz T. Tumors of adipose tissue, muscle, cartilage, and bone. In: Barnhill RL, Crowson AN, Magro CM, Piepkorn, MW, eds. Dermatopathology. 3rd ed. New York, NY: McGraw-Hill Professional; 2010.


  1. Padilla MT, Seiwert TY, Tretiakova M, El-Zayaty SA, Kohli C, Gurbuxani S, Salgia R, Husain AN. Non-small cell lung carcinomas: expression of total Hsp27 and p-Hsp27; a possible target for siRNA therapy [abstract 1464]. USCAP Meeting, 2006. Mod Pathol. 2006;19(suppl 1s):314A.

  2. El-Zayaty S, Anders R, Yerian L, Hart J. Tissue microarray analysis of EGFR expression in hepatocellular carcinoma. USCAP Meeting, Vancouver, BC, 2004.