Antonio Rios, MD, FACP

Chief Physician Executive

J. Clifton Hastings, III, MD, FACS

Chair, Surgical Specialties

Tina Walden

Tina Walden, RN, MBA-HC

Vice President of Operations


Jennifer Little, MBA, HCM

Administrative Director for Primary Care

Karlie Vavrinek, MBA, MBA

Administrative Director for Gynecologic Oncology, Obstetrics and Gynecology

Robin Kermode, CMPE

Executive Director for General Surgery, Bariatric Surgery, Obstetrics and Gynecology, Orthopaedic Surgery, Sports Medicine, Urology, Neurology, Neurosurgery, Interventional Pain Management and Infectious Disease

Dan Kell

Executive Director of Physician Services

Bobby Norris, MBA

Executive Director for Occupational Medicine, Primary Care and Urgent Care

Billie Slinde, MBA, HCM, BSRS (R) (CT), CRA

Executive Director for the Heart Center, Vascular Surgery, Trauma & Acute Care and Cardiovascular Surgery


Rose Wagner

Interim President and CAO for NGPG

Terry Skipper

Terry Skipper, RN, BSN

Administrative Director - Facilities Support




Tiffany Farris

Director of Human Resources & Physician Services




Gail Detraz

Director of Physician Recruitment




Lisa Wertheimer

Director of NGPG Business Services

Lisa Hernandez

Director of NGPG Coding




Katherine Rowland BSN, RNC

Director of Population Health

Have Questions? Call (770) 219-8400