Appointment
![Hannah R. Krigman, MD](https://pathology.wustl.edu/wp-content/uploads/2019/01/shield-portrait-place-holder.jpg)
Hannah R. Krigman, MD
Professor, Pathology & Immunology
Section Head, Gynecologic Pathology
- Phone: 314-747-7842
- Email: krigmanhr@wustl.edu
Division: Anatomic & Molecular Pathology
![Alexander S Krupnick, MD](https://pathology.wustl.edu/wp-content/uploads/2017/08/KrupnickA.jpg)
Alexander S Krupnick, MD
Associate Professor, Medicine
- Phone: 314-362-9181
- Email: krupnicka@wustl.edu
![Kilannin Krysiak, PhD](https://pathology.wustl.edu/wp-content/uploads/2018/10/181212_MHB_Krysiak_Kilannin_119retouched-e1547843243550-280x386.jpg)
Kilannin Krysiak, PhD
Assistant Professor of Pathology & Immunology
- Phone: 314-273-4218
- Email: kkrysiak@wustl.edu
Division: Genomic & Molecular Pathology
![Jack H. Ladenson, PhD](https://pathology.wustl.edu/wp-content/uploads/2019/05/Ladenson-photo_crop_small-280x386.jpg)
Jack H. Ladenson, PhD
Professor Emeritus, Pathology and Immunology
- Phone: 314-454-8436
- Email: ladenson@wustl.edu
Division: Laboratory & Genomic Medicine
![Yi-Shan Lee, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2016/02/LeeY_300-280x386.jpg)
Yi-Shan Lee, MD, PhD
Associate Professor, Pathology & Immunology
- Email: lee.yi-shan@wustl.edu
Division: Anatomic & Molecular Pathology
![Cheryl Lichti, PhD](https://pathology.wustl.edu/wp-content/uploads/2017/07/Cheryl-Lichti-headshot-280x386.jpg)
Cheryl Lichti, PhD
Associate Professor, Pathology & Immunology
- Phone: 314-273-1736
- Email: clichti@wustl.edu
Division: Immunobiology
![Chieh-Yu Lin, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2018/08/Lin.jpg)
Chieh-Yu Lin, MD, PhD
Associate Professor, Pathology & Immunology
Section Head, Autopsy
- Phone:
- Email: chieh-yu@wustl.edu
Division: Anatomic & Molecular Pathology
![Daniel C Link, MD](https://pathology.wustl.edu/wp-content/uploads/2017/07/LinkD.jpg)
Daniel C Link, MD
Alan A & Edith L Wolff Professor, Medicine
- Phone: 314 362-8771
- Email: danielclink@wustl.edu
![Chang Liu, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2016/06/LiuC.jpg)
Chang Liu, MD, PhD
Associate Professor, Pathology & Immunology
Section Head, Blood Bank/Apheresis/CTL/HLA
Director, Histocompatibility and Immunogenetics Fellowship
- Email: cliu32@wustl.edu
Division: Laboratory & Genomic Medicine
![Ta-Chiang Liu, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2019/03/Ta-Chiang_smaller-280x386.jpg)
Ta-Chiang Liu, MD, PhD
Associate Professor, Pathology & Immunology
- Phone: 314-747-0343
- Email: ta-chiang.liu@wustl.edu
Division: Anatomic & Molecular Pathology
![Xiuli Liu, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2021/07/Liu-Xiuli_Path_300-280x386.jpg)
Xiuli Liu, MD, PhD
Professor, Pathology & Immunology
Section Head, Liver/GI
Director, Liver/GI Fellowship
- Phone:
- Email: l.xiuli@wustl.edu
Division: Anatomic & Molecular Pathology
![Ulrike Lorenz, PhD](https://pathology.wustl.edu/wp-content/uploads/2022/10/Ulrike-Lorenz.jpeg)
Ulrike Lorenz, PhD
Professor, Pathology & Immunology
- Phone: 314-273-6143
- Email: ulrike@wustl.edu
Division: Immunobiology
![Changqing (Cathy) Ma, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2021/10/Cathy-MA_Path_04_300-touched-280x386.jpg)
Changqing (Cathy) Ma, MD, PhD
Associate Professor, Pathology & Immunology
- Phone: 314-273-4843
- Email: cathy.ma@wustl.edu
Division: Anatomic & Molecular Pathology
![Mena Mansour, MD](https://pathology.wustl.edu/wp-content/uploads/2018/07/Mena-Mansour-2023-280x386.jpg)
Mena Mansour, MD
Associate Professor, Pathology & Immunology
Section Head, Intraoperative Consultation
- Phone: 314-273-2744
- Email: mmansour@wustl.edu
Division: Anatomic & Molecular Pathology
![Nathan McLamb, MD](https://pathology.wustl.edu/wp-content/uploads/2022/07/McLamb-280x386.jpg)
Nathan McLamb, MD
Assistant Professor, Pathology and Immunology
- Phone: 314-273-8479
- Email: mclamb@wustl.edu
Division: Laboratory and Genomic Medicine
Office of Faculty Development Representative
![Nidia Messias, MD](https://pathology.wustl.edu/wp-content/uploads/2021/08/Messias-Nidia_Path_300-280x386.jpg)
Nidia Messias, MD
Associate Professor, Pathology & Immunology
Director, Renal/Genitourinary (GU) Fellowship
Director, Anatomic Pathology Quality & Safety
- Phone: 314-273-3039
- Email: m.nidia@email.wustl.edu
Division: Anatomic & Molecular Pathology
Office of Faculty Development Representative
![Jeffrey D Milbrandt, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2017/07/MilbrandtJ_300_old.jpg)
Jeffrey D Milbrandt, MD, PhD
James S McDonnell Professor, Genetics
- Phone: 314 362-4651
- Email: jmilbrandt@wustl.edu
![Hector D Molina-Vicenty, MD](https://pathology.wustl.edu/wp-content/uploads/2019/01/shield-portrait-place-holder.jpg)
Hector D Molina-Vicenty, MD
Associate Professor, Medicine
- Phone: 314 747-0339
- Email: hmolina@wustl.edu
![S Celeste Morley, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2017/08/MorleyC.jpg)
S Celeste Morley, MD, PhD
Associate Professor, Pediatrics
- Phone: 314 286-2136
- Email: morleys@wustl.edu
![John C Morris, MD](https://pathology.wustl.edu/wp-content/uploads/2017/07/MorrisJ.jpg)
John C Morris, MD
H A & D Hacker Friedman Distinguished Profressor, Neurology
- Phone: 314 286-2881
- Email: jcmorris@wustl.edu
![Nima Mosammaparast, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2019/01/190130_mhb_Nima-Mosammaparast-e1548942849999-280x386.jpg)
Nima Mosammaparast, MD, PhD
Professor, Pathology & Immunology
Co-Director, Physician Scientist Training Program
- Email: nima@wustl.edu
Division: Laboratory & Genomic Medicine
![Kenneth Murphy, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2016/02/Ken-Murphy1_web-280x386.jpg)
Kenneth Murphy, MD, PhD
Eugene Opie First Centennial Professor, Pathology & Immunology
- Phone: 314-362-2009
- Email: kmurphy@wustl.edu
Division: Immunobiology
![Theresa Murphy, PhD](https://pathology.wustl.edu/wp-content/uploads/2021/12/theresa-murphy-280x386.jpg)
Theresa Murphy, PhD
Professor, Pathology & Immunology
- Email: tmurphy@wustl.edu
Division: Immunobiology
![Rakesh Nagarajan, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2017/02/Nagarajan.jpg)
Rakesh Nagarajan, MD, PhD
Adjunct Associate Professor, Pathology & Immunology
Division: Laboratory & Genomic Medicine
![Julie A. Neidich, MD](https://pathology.wustl.edu/wp-content/uploads/2017/07/Julie_Neidich_Final-1-280x386.jpg)
Julie A. Neidich, MD
Professor, Pathology & Immunology
- Email: jneidich@wustl.edu
Division: Genomic & Molecular Pathology
![Christopher A. Nelson, PhD](https://pathology.wustl.edu/wp-content/uploads/2020/07/shield-portrait-place-holder-280x386.jpg)
Christopher A. Nelson, PhD
Associate Professor, Pathology & Immunology
- Email: nelson@wustl.edu
Division: Immunobiology
![Spencer Ng, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2024/07/NgSpencer_Photo-280x386.jpg)
Spencer Ng, MD, PhD
Assistant Professor, Pathology & Immunology
Assistant Professor of Medicine (Dermatology)
- Phone: (314) 362-5757
- Email: n.spencer@wustl.edu
Division: Anatomic and Molecular Pathology
![Anthony W. Orvedahl, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2023/06/Anthony-Orvedahl-280x386-1.jpeg)
Anthony W. Orvedahl, MD, PhD
Assistant Professor, Pediatrics, Infectious Diseases
- Phone: 314-454-6050
- Email: aorvedahl@wustl.edu
Secondary Appointment Pathology & Immunology
![Bijal Parikh, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2019/01/Lab-coat-photo-2018-e1546894814742.jpg)
Bijal Parikh, MD, PhD
Associate Professor, Pathology & Immunology
Director, BJH Molecular Diagnostics Lab
Director, Molecular Genetic Pathology Fellowship
- Phone: 314-273-7926
- Email: bparikh@wustl.edu
Division: Genomic & Molecular Pathology
![Jacqueline Payton, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2016/02/PaytonJ.jpg)
Jacqueline Payton, MD, PhD
Associate Professor, Pathology & Immunology
Co-Director, Physician Scientist Training Program
- Email: jpayton@wustl.edu
Division: Laboratory & Genomic Medicine
Research Interests: Lymphoma, epigenetics, gene regulation, host-pathogen interface
![Guangyong Peng, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2024/03/Guangyong-Peng.jpeg)
Guangyong Peng, MD, PhD
Professor of Otolaryngology—Head & Neck Surgery
- Phone: 314-273-3146
- Email: pengg@wustl.edu
![Richard J. Perrin, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2016/02/Perrin.jpg)
Richard J. Perrin, MD, PhD
Associate Professor, Pathology & Immunology
- Phone: 314-362-7426
- Email: rperrin@wustl.edu
Division: Neuropathology
![Stephen Persaud, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2019/01/181213_MHB_Persaud_Stephen_221retouched-e1547840564154-280x386.jpg)
Stephen Persaud, MD, PhD
Instructor, Pathology & Immunology
- Email: persaud@wustl.edu
Division: Laboratory & Genomic Medicine
![John Pfeifer, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2016/02/PfeiferJ_300.jpg)
John Pfeifer, MD, PhD
Professor, Pathology & Immunology
- Email: jdpfeifer@wustl.edu
Division: Anatomic & Molecular Pathology
![Sumanth D. Prabhu, MD](https://pathology.wustl.edu/wp-content/uploads/2023/02/Prabhu-Sumanth_Cardio300_290x400-280x386.jpeg)
Sumanth D. Prabhu, MD
Tobias and Hortense Lewin Distinguished Professor of Cardiovascular Diseases
- Email: prabhu@wustl.edu
![Gwendalyn J. Randolph, PhD](https://pathology.wustl.edu/wp-content/uploads/2016/02/GwenRandolphHeadShot.jpg)
Gwendalyn J. Randolph, PhD
Emil R. Unanue Professor, Pathology & Immunology
- Phone: 314-286-2345
- Email: gjrandolph@wustl.edu
Division: Immunobiology
![Kodi Ravichandran, BVSc, PhD](https://pathology.wustl.edu/wp-content/uploads/2021/11/ravi-pic-3-280x386.png)
Kodi Ravichandran, BVSc, PhD
Robert L. Kroc Professor of Pathology and Immunology
Division Chief, Immunobiology
- Email: kodi@wustl.edu
Division: Immunobiology
![Alejandro Reyes, PhD](https://pathology.wustl.edu/wp-content/uploads/2017/02/Reyes.jpg)
Alejandro Reyes, PhD
Voluntary Research Assistant Professor, Pathology and Immunology
- Email: a.reyes@uniandes.edu.co
Division: Laboratory & Genomic Medicine
![Gary Grajales Reyes, MD, PhD](https://pathology.wustl.edu/wp-content/uploads/2018/10/181213_MHB_Grajales-Reyes_Gary_209retouched-e1547841482889-280x386.jpg)
Gary Grajales Reyes, MD, PhD
Assistant Professor, Pathology & Immunology
- Phone: 314-362-7190
- Email: garygrajalesreyes@wustl.edu
Division: Immunobiology
![Jon H. Ritter, MD](https://pathology.wustl.edu/wp-content/uploads/2016/11/Ritter-Jon_web-280x386.jpg)
Jon H. Ritter, MD
Professor, Pathology & Immunology
Section Head, Thoracic Pathology
Director, Surgical (Selective) Pathology Fellowship
- Phone: 314-362-0112
- Email: jritter@wustl.edu
Division: Anatomic & Molecular Pathology