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General Internal Medicine

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Perioperative and Consultative Medicine Staff

Medical College of Wisconsin Perioperative and Consultative Medicine Staff

Faculty

Mohamed Agab, MBBS

Assistant Professor

Carley Demchuk, MD

Assistant Professor

Sara M. Dunbar, DO

Associate Professor; Associate Program Director for Internal Medicine Residency; Section of Hospital Associate Chief

James B. Gosset, MD

Assistant Professor

Evan Henricks, MD

Assistant Professor

Will Lyon, MD

Assistant Professor

Raeva Malik, MD

Assistant Professor

Carlos Eduardo Mendez Castrillo, MD, FACP

Associate Professor

Waitz T. Ngan, MD

Assistant Professor; Medical Director of Inpatient Perioperative Medicine Clinic

Hari Paudel, MD

Associate Professor

Kurt J. Pfeifer, MD, FACP

Professor

Prasun Pudasainee, MBBS, MD

Assistant Professor

Bimatshu Pyakuryal, MD

Assistant Professor

Brian W. Quinn, MD

Assistant Professor; Director of Quality Improvement (Hospital Medicine), Acute Care Services (Senior Medical Director)

Stephanie Rossi, MD

Assistant Professor

Ellen Schmitt, MD

Assistant Professor

Abhijai Singh, MD

Assistant Professor; 4NE & HCAHPS Unit Medical Director

Siddhartha Singh, MD, MS, MBA

Chief Quality Officer, Froedtert Hospital & Medical College of Wisconsin Physicians; Associate Dean of Quality; Professor of Medicine

Sanjay Singh, MD

Assistant Professor

Barbara A. Slawski, MD, MS, SFHM

Professor of Medicine and Orthopaedic Surgery; Interim Chief, Division of General Internal Medicine; Chief, Section of Hospital Medicine; Chief of Staff, Froedtert Hospital

Janessa Snippen, MD

Assistant Professor

Kimberly Stoner, MD, MS

Associate Professor

Narendra Veerapaneni, MD, MSc

Assistant Professor

Chad Wenzel, MD, FACP

Assistant Professor

Advanced Practice Providers

Elizabeth Helminiak, APNP

Nurse Practitioner

Kate Howarth, MSN, RN, AGACNP-BC

Nurse Practitioner

Harsimran Kaur, DNP, FNP-BC, APNP

APP Hybrid

Kathryn Michalski, APNP

Nurse Practitioner

Victoria R. Nelson, MSN, RN, APNP, FNP-BC

Nurse Practitioner

Shpresa Mullikin, NP

Nurse Practitioner

Colleen G. Smith, PA-C

Physician Assistant

Sara Steffen, PA-C

Physician Assistant

Abigail Weihert, PA-C

Physician Assistant

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