Shannon Kratzer, M.D.

Joined Clinical Pathology Associates:  1998

Primary Service Location:

Clinical Pathology Laboratories

Medical Directorships:

Clinical Pathology Associates – Director of Cytopathology Services

Board Certifications:

  • Anatomic and Clinical Pathology (1997)
  • Cytopathology (1998)

Areas of Interest:

  • Gastrointestinal Pathology
  • Breast Pathology


  • Cytopathology, Indiana University School of Medicine


  • Indiana University School of Medicine (AP/CP)

Medical School:

  • Indiana University School of Medicine

Undergraduate Education:

  • Ball State University

Selected Publications:

  • Kratzer, S. S., Cramer H.M., Reynolds H.E., Seo I.S., Canal D. F.  “Fine Needle Aspiration Cytology of Cystic Hypersecretory Ductal Carcinoma In Situ of the Breast”.  Diagnostic Cytopathology. 20(3): 160-163; 1999.
  • Kratzer, S. S., Ulbright, T. M., et al.  “Large Cell Calcifying Sertoli Cell Tumor of the Testis:  Contrasting Features of Six Malignant and Six Benign Tumors and a Review of the Literature”.  American Journal of Surgical Pathology. 21(11):  1271-1280; 1997.
  • Fyrat P., Cramer H. M., Feczko J. D., Kratzer S. S., Layfield L. J. Eisenhut C. C., Glant M.D.  “Fine Needle Aspiration Biopsy of Salivary Duct Carcinoma:  Report of Five Cases”.  Diagnostic Cytopathology.  16:526-530; 1997.
  • Grieshop, N. A., Wiebke, E. A., Kratzer, S. S., and Madura, J. A.  “Cystic Neoplasms of the Pancreas”.  The American Surgeon.  60:509-515; 1994.
  • Henley, J. D., Kratzer, S. S., Seo, I. S., and Davis, T. E.  “Endometriosis of the Small Intestine Presenting as a Protein-Losing Enteropathy”.  American Journal of Gastroenterology.  88:130-133; 1993.