
Mary Kazanecki Klassen-Fischer MD
Anatomic Pathology, Clinical Pathology
Physician
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606 Stephen Sitter AveSilver Spring, MD 20910
Phone+1 888-393-3904
Fax+1 703-776-2407
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Education & Training
- Yale-New Haven Medical CenterResidency, Pathology-Anatomic and Clinical, 1992 - 1995
- Mass General Brigham/Massachusetts General HospitalResidency, Pathology-Anatomic and Clinical, 1990 - 1992
- University of Pittsburgh School of MedicineClass of 1990
Certifications & Licensure
- MD State Medical License 2010 - 2026
- VA State Medical License 2000 - 2026
- PA State Medical License 1995 - 2010
- American Board of Pathology Anatomic Pathology & Clinical Pathology
Publications & Presentations
PubMed
- 1 citationsHIV, measles, and syphilis: histopathologic characteristics of lymphatic system involvement of three reemerging infectious diseases.Aaron Auerbach, John J Schmieg, Mary Klassen, Ann Nelson, Nadine S Aguilera
Histopathology. 2025-07-01 - The Role of Gram Stain in Differentiating Superficial Cutaneous Fungal Organisms.Taylor M Nolff, Lillianna D Pedersen, Luisa Y A Watts, Mary K Klassen-Fischer, Walter L Rush
Journal of Cutaneous Pathology. 2025-06-04 - 3 citationsThe Reemergence of Measles.Mary K Klassen-Fischer, Ann M Nelson, Ronald C Neafie, Fides A Neafie, Aaron Auerbach
American Journal of Clinical Pathology. 2023-01-04
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