Neurosurgeons
Arthur G. Arand, MD
Steven C. Bailey, MD
Robert J. Bohinski, MD, PhD
Paul L. Cohen, MD
A. Lee Greiner, MD
Charles Kuntz, IV, MD
George T. Mandybur, MD
Christopher M. McPherson, MD
Raj K. Narayan, MD
Tann Nichols, MD
Andrew J. Ringer, MD
Thomas G. Saul, MD
Bradbury A. Skidmore, MD
John M. Tew, Jr., MD
Philip Theodosopoulos, MD
William D. Tobler, MD
Ronald E. Warnick, MD
Hwa-shain Yeh, MD
Mario Zuccarello, MD

Consulting Neurosurgeon
Thomas S. Berger, MD

Interventional Radiologist
Todd A. Abruzzo, MD

Neuro-Intensivists
Opeolu M. Adeoye, MD
Krishna K. Mohan, MD
Lori A. Shutter, MD, PT

Pain Management
Philip L. Zaacks, MD

Physical Medicine & Rehabilitation
Sanjiv S. Lakhia, MD
Jesse A. Portugal, MD
Steven S. Wunder, MD
Robert R. Whitten, MD

Care Coordination Team
Banita C. Bailey, RN
Michelle Meridieth, RN
Bobbie Ryan, RN

Nurse Practitioners
Kristine R. Atchley, NP
D. Scott Basham, NP
Terri Booth, NP
Dana Brown, NP
Shari Gabbard, NP

Research and Education
Keith A. Crutcher, PhD
Jeffrey T. Keller, PhD
Suzanne Kempisty, RN
Carolyn Koenig, RN
Jed Hartings, PhD
Kenneth I. Strauss, PhD

Management
Michael J. Gilligan - CEO
Patricia Bell - Academic Business Mgr.
Donna Bollinger - Operations
Debbie M. Broughton - HR
Betsy Bushman - Physician Liaison
Michael Graham - Priority Consult LLC
Gina Hughes - Spine Surgery Center
Eric M. Kappes -Information Systems
Marina Ortiz-Ellison - Patient Accounts
Paul B. Pugsley - Priority Consult LLC
Michael J. Radomski, CPA - Finance
Thomas V. Rosenberger, APR - Communications
Cindy Weiner - Initial Care Department
Candice C. Young - Operations, Imaging & Pain Relief Services