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Colorectal Surgery

Medical College of Wisconsin Division of Colorectal Surgery - Faculty and Advanced Practice Providers

Faculty

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Kirk A. Ludwig, MD, FACS, FASCRS

Chief

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Jed Calata, MD, FACS, FASCRS

Associate Professor

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Katherine Hu, MD

Assistant Professor

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Carrie Peterson, MD, MS, FASCRS

Professor

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Timothy J. Ridolfi, MD, MS, FASCRS

Professor

Advanced Practice Providers

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Chelsea Brackmann, MPAS, PA-C

Physician Assistant

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Nicole Kellner, RN, MSN, APNP

Nurse Practitioner

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Sarah Lundeen, RN, MSN, ACNP

Nurse Practitioner

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Katie Swanson, MSPA, PA-C

Physician Assistant

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Samantha Wolff, MPAS, PA-C

Physician Assistant

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