Leadership & Staff


Jim O’Brien, MD
Vice President, Operations, Population Health

Kathy Spencer
Director, Credentialing

Sherry Voet, MD
Medical Director, Quality

Dan Polonia, MD
Associate Medical Director

Chris Esber, MD
Associate Medical Director

Brad Lisko, MD
Chair, CIN Leadership Council

Jenn Ligenfelter
Director, Value Services Organization

Lauren Mckown
Director, Medicare Operations

Physician Relations
Heather Maglicic | Email | (614) 544.4655
Physician Relations Representative

Contracting
Randy Schleppi | Email | (614) 566.0173
Contract Specialist

Credentialing
OhioHealth Credentialing Services | Email | (614) 566.0010

Network Management
Tina Blackmon | Email | (614) 566.0047
Provider Network Specialist

Practice Transformation
Jim Dail, MBA, CLSSBB | Email
Manager of Practice Transformation