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WEDI Workgroup Leadership Committee

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Lesley Berkeyheiser

DirectTrust
Privacy & Security WG Co-Chair

Terrence Cunningham

American Hospital Association (AHA)

Beth Davis

Veradigm
NSA TG/Data Exchange WG/Claims SWG Co-Chair

Rebekah Fiehn

American Dental Association (ADA)

Ed Hafner

WEDI-Chair

Brian Janssen

WPS, a Health Solutions Company
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Stanley Nachimson

Nachimson Advisors, LLC

Thanh-Thien Nguyen

Kaiser Permanente
Privacy & Security WG Co-Chair

Ariana Poole

WEDI
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Sandy Rolfe

Optum
Genomics Co-Chair

Sandy has been developing InterQual Criteria for Molecular Diagnostic testing for nearly 14 years. She is the Clinical Lead for the InterQual Molecular Diagnostics product and serves on the InterQual Evidence-Based Medicine committee. Sandy holds a PhD in Immunology and Pathology from Boston University School of Medicine with a focus on oncology and a Bachelor of Science Honors degree in biology with a minor in chemistry.

Rob Tennant

WEDI
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Brian Wallace

Centene Corporation
Payment Models WG Co-Chair

Mark Yakimisky

Kaiser Permanente

Matthew Albright

Zelis

Robert Bowman

CAQH

Denny Brennan

Massachusetts Health Data Consortium (MHDC)

Pamela Grosze

PNC Bank
Vice Chair/ Data Exchange WG Co-Chair
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Janice Karin

Massachusetts Health Data Consortium (MHDC)
Health Equity WG Co-Chair

Michael Pattwell

Edifecs
Payment Models WG Co-Chair

Gheisha-Ly Rosario Diaz

LabCorp

Nancy Spector

American Medical Association (AMA)
Health Equity/Telehealth WG Co-Chair

Charles Stellar

WEDI

Merri-Lee Stine

Aetna Inc, a CVS Health Company
Co-Chair
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