Neuroscience Group of NE Wisconsin

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Setting the Standard for Comprehensive, Compassionate Brain, Spine and Pain Care

Skill. Experience. Compassion .

The region's leader in neurology & neurosurgical care for nearly a decade.

These are the qualities every patient should look for in their physician – and it’s particularly true when you and your family physician turn to a specialist in neurological care. At the Neuroscience Group of Northeast Wisconsin, our medical staff has been providing exceptional expertise in neurological and neurosurgical care since 1991 to thousands of patients throughout our region.

We’re the only physician group in the region combining comprehensive neurology care with expert neurosurgery services, all from board certified physicians and associates with extended training in treating illness and injury of the brain, spine, spinal cord and peripheral nerves.

Click on the picture of the staff member below to view a PDF about them. (requires Adobe Reader - free from adobe.com)

Neurology

Susan G. Hibbs, M.D.
Neurologist

Lisa M. Kokonitis , M.D.
Neurologist

Gizell R. Larson , M.D.
Neurologist

Thomas G. Mattio, M.D., Ph.D.
Neurologist

Steven J. Price, M.D.
Neurologist

Penny M. Bernards, CNRN, APNP
Associate Practitioner

Cathy D. West, MSN, ACNP
Associate Practitioner

Karal Sagorac, MSN
Associate Practitioner

Neurosurgery

Sumon Bhattacharjee, M.D.
Neurosurgeon

Randall R. Johnson, M.D., Ph.D.
Neurosurgeon

Thomas A. Lyons, M.D.
Neurosurgeon

Philip A. Yazbak, M.D., FACS
Neurosurgeon

Jill M. Hietpas, MPAS, PA-C
Associate Practitioner

Diane L. Vanderlin, MSN, FNPC
Associate Practitioner

Christine Munson, APNP Christine A. Munson, APNP
Associate Practitioner

Kristen A. Brazzle, APNP
Associate Practitioner

Medical - Legal Services

Independent Medical Evalutions/Liability/Record Review/Expert Opinion

Thomas A. Lyons, M.D.
Neurosurgeon

Chiropractic & Physical Therapy Services

Rodney K. Lefler, D.C., C.S.C.S.
Chiropractor

Kim R. Karrmann, PT
Physical Therapist

Sandra L. Walters, PT, MPH
Physical Therapist

Additional Specialist Services

Christine Munson, APNP Thomas Van Sistine, MD
Physical Medicine and Rehab.

Caring for our neighbors’ most serious health concerns. It’s what we do – and do well – at The Neuroscience Group of Northeast Wisconsin.

The Neuroscience Group provides neurological, neurosurgical, emergency, and trauma services at Theda Clark Medical Center, Appleton Medical Center, and St. Elizabeth Hospital. We are in-plan providers for both Touchpoint and Network Health Plan HMOs

For the convenience of our patients,
we're proud to provide our comprehensive services
through multiple locations very close to your home.

Neenah • Green Bay • New London
Oshkosh • Waupaca • Shawano