Division of Clinical Chemistry
The Clinical Chemistry Laboratory at The Johns Hopkins Hospital is located within the Department of Pathology Core Laboratory and serves to provide CAP/CLIA-certified, high-quality laboratory services to the Johns Hopkins Health System. The Clinical Chemistry Division provides general chemistry, special chemistry, and toxicology services to the Johns Hopkins Hospital, Bayview Medical Center, Howard County General Hospital, Suburban Hospital, Sibley Memorial Hospital, the Johns Hopkins Outpatient Centers, and the Johns Hopkins Community Physicians group. The Clinical Chemistry Division supports clinical services, education of medical technologists, medical laboratory technicians and clinical pathology residents and fellows, and maintains research and development efforts to improve the quality of laboratory-based patient care.
Directors
Daniel Chan, PhD, DABCC, FACB
Director of Clinical Chemistry Division
Co-Director of Pathology Core Laboratories
Lori Sokoll, PhD
Associate Director of Clinical Chemistry Division
Director of Special Chemistry Lab
William Clarke, PhD, MBA, DABCC
Director of Point-of-Care Testing and Clinical
Toxicology Lab
Claire Knezevic, PhD
Director of Critical Care Labs
Mark A. Marzinke, PhD, DABCC
Director of Preanalytics and General Chemistry Lab
Fellows | Nadia Ayala-Lopez, PhD, MLS & Kyana Garza Click here to learn more about the Clinical Chemistry Postdoctoral Fellowship Program. |
Manager | Lydia Nelson, MS |
Technical/Operations Supervisor | Brandon Tenney, MSLA, MT(ASCP) Total Lab Automation, Rapid Response, Critical Care, Biocontainment Unit |
Special Chemistry Supervisor & Drug Assay Supervisor | Pamela Jarrar, MBA MT(ASCP) |
Quality Assurance Specialist | Lona Small, MBA, MT(ASCP) |
Quality Control Technologist | Sondra Mitchell, MT (CASCP) |
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