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Executive Leadership and Management Team

Myra Wilkerson

Myra L. Wilkerson, MD

Diagnostic Medicine Institute
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Diana L. Kremitske, MT

Vice President of Operations
Diagnostic Medicine Institute
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Associate Vice President
Laboratory Medicine
Keri Donaldson

Keri Jon Donaldson, MD

Vice Chair, Clinical Pathology
Fan Lin_SKL

Fan Lin, MD, PhD

Vice Chair, Anatomic Pathology
Division Chief, Anatomic Pathology Professional Services and Development

Jeffrey Prichard, DO

Division Chief,
Anatomic Pathology Operations, Informatics and Quality
Donna Wolk

Donna Wolk, MHA, PhD, D(ABMM)

Division Chief
Molecular and Microbial Diagnostics and Development

Operations Leadership

  • Beth Amarose, System Manager, Point-of-Care Testing
  • Jennifer Carver, System Manger, Blood Bank
  • April Day, Senior Operations Director, Hospital-based Laboratories (excluding GMC) and Rapid Response Laboratories-Grays Woods, Scenery Park, Tunkhannock, Pottsville, and Hazleton)
  • Marianne Downs, PhD, Director, Medical Laboratory Science Program
  • Terri McElhattan, Program Director, School of Phlebotomy
  • Sandy Mullay, Operations Director, Anatomic Pathology, Molecular and Microbial Diagnostics
  • Christine Pirillo, Senior Operations Director, Contact Center, Customer Support, Clinic and Off-Site Phlebotomy, Sales, and the Schools of Phlebotomy and Medical Laboratory Science
  • Wayne Short, Program Director, LIS Database Team
  • Sarah Olshefsky, Laboratory Billing Team Leader
  • Mary Ann Sromoski, Operations Manager, Patient Blood Management Program
  • Rachel Wywadis, System Manager, Microbial Diagnostics

Regional Leadership

Central Region

•  Kelly Alleman, Laboratory Supervisor, GSACH
•  Jeanene Contreras, Core Laboratory Manager, GMC
•  Jennifer Grayson, Laboratory Supervisor, GBH
•  Mariana Moyer, Laboratory Supervisor, GMCM

Eastern Region

•  Carmella Fereck, Laboratory Manager, GWV and GSWB
•  Bernadette Johnson, Laboratory Supervisor, GSWB
•  Kairong Li, Laboratory Manager, GCMC
•  Karen Rencavage, Supervisor Laboratory, GCL
•  Jennifer Swire, Laboratory Supervisor, GCMC

Western Region

•  Kristin Carr, Supervisor, Laboratory GCL
•  Jessica Larson, Laboratory Supervisor, GLH
•  Kathryn Ryder, Laboratory Supervisor, GJSH

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