Meet Our Doctors

Wanli Cheng
M.D., F.C.A.P., A.S.D.P.
Joined WPA – 2008
Board Certified, American Board of Pathology
- Anatomic and Clinical Pathology
- Cytopathology
- Dermatopathology
Specialty Areas of Expertise
- General Surgical Pathology
- Dermatopathology

Jordan M. Hall
M.D., F.C.A.P.
Board Certified, American Board of Pathology
- Anatomic and Clinical Pathology
- Hematopathology Special Qualification
- Neoplastic Hematopathology
- Non-Neoplastic Hematopathology
- General Surgical Pathology
Specialty Areas of Expertise:

Rachel L. Jester
M.D., F.C.A.P.
Joined WPA – 2021
Board Certified, American Board of Pathology
- Anatomic and Clinical Pathology
- General Surgical Pathology
Specialty Areas of Expertise:
- Head and Neck Pathology

James M. Keller
M.D., F.C.A.P.
Joined WPA – 2013
Board Certified, American Board of Pathology
- Anatomic and Clinical Pathology
- Dermatopathology
- Hematology
Specialty Areas of Expertise
- General Surgical Pathology
- Dermatopathology
- Hematopathology

Landon Kunzelman
M.D., F.C.A.P.
Joined WPA – 2025
Board Certified, American Board of Pathology
- Anatomic and Clinical Pathology
- Gastrointestinal and Liver Pathology
Specialty Areas of Expertise:
- Gastrointestinal and Liver Pathology

Christopher D. McKinney
M.D., F.C.A.P., F.A.S.C.P.
Joined WPA – 2004
Board Certified, American Board of Pathology
- Anatomic and Clinical Pathology
Specialty Areas of Expertise
- Gynecologic Pathology
- Immunohistochemistry
- Flow Cytometry
- Image Analysis
- Molecular Testing in Neoplastic Diseases

Kevin M. McNabb
Ph.D., MBA, MT (ASCP)
Joined WPA – 2012
Medical Technologist, American Society for Clinical Pathology
Specialty Areas of Expertise
- Immunology, Allergy and Autoimmune Diseases
- Initiation of Immune Response and Vaccine Development
- Antimicrobial Therapy and Susceptibility Testing
- Molecular Diagnostic Testing

Stephen P. Olsen
M.D., F.C.A.P.
Joined WPA – 2018
Board Certified, American Board of Pathology
- Anatomic and Clinical Pathology
- Gastrointestinal and Liver Pathology
Specialty Areas of Expertise:
- Gastrointestinal and Liver Pathology

William M. Taylor
M.D., F.C.A.P.
Joined WPA – 2024
Board Certified, American Board of Pathology
- Anatomic and Clinical Pathology
- Neuropathology
Specialty Areas of Expertise: - Neoplastic Neuropathogy
- Non-Neoplastic Neuropathogy

John F. (Jeff) Turner, Jr.
M.D., F.C.A.P.
Joined WPA in 2003
Board Certified, American Board of Pathology
- Anatomic and Clinical Pathology
- Hematology Special Qualification
Specialty Areas of Expertise
- Neoplastic Hematopathology
- Non-neoplastic Hematopathology
- General Surgical Pathology
