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Medical College of Wisconsin Department of Medicine Administration

Office of the Chair

Roy Silverstein, MD

Chair and Linda and John Mellowes Professor of Medicine; Associate Director, Clinomics, Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine; Associate Director, Medical Scientist Training Program

Kenneth (KC) Goodell, MS

Vice Chair, Administration & Finance

Angela DeMent

Associate Administrator, Operations

Ryan Lamp

Associate Administrator, Finance

Vice Chairs

Andreea Antonescu-Turcu, MD

Vice Chair for Veterans Affairs, Professor

Octavian Ioachimescu, MD, PhD, MBA

Vice Chair, Associate Director of Training and Education, Professor

David S. Marks, MD, MBA

Professor of Medicine and Radiology, Vice Chair for Clinical Affairs, Froedtert Hospital Senior Medical Director - Inpatient

Joshua A. Meskin, MD, FACC

Vice Chair for Ambulatory Operations, Department of Medicine; Associate Professor, Division of Cardiovascular Medicine Medical College of Wisconsin; Director of Froedtert & MCW Echocardiographic Laboratories Froedtert & MCW Health Network

Martin Muntz, MD, FACP

Associate Dean, Vice Chair for Faculty Development, Professor

Daisy Sahoo, PhD

Assistant Professor for Research, Division of Endocrinology and Molecular Medicine; Professor, Medicine (Endocrinology); Secondary Faculty in Biochemistry and Pharmacology and Toxicology

Daniel J. Stein, MD

Director, Associate Professor; Interim Vice Chair for Education

Jane N. Wainaina, MD, FACP

Vice Chair for Quality, Associate Professor

Division Administrators

Melissa Bemus, MEd

Division Administrator

Endocrinology and Molecular Medicine; Rheumatology

Tim Boyle

Division Administrator

General Internal Medicine

Kristi Castello

Division Administrator

Hematology and Oncology

Brenda Lund

Division Administrator

Pulmonary, Critical Care and Sleep Medicine

Jenny Oium

Division Administrator

Gastroenterology and Hepatology; Geriatric and Palliative Medicine

Jason Ruenger

Division Administrator

Cardiovascular Medicine

Jennifer Tyrrell

Division Administrator

Infectious Diseases; Nephrology

Contact Us

Department of Medicine
Medical College of Wisconsin
Hub for Collaborative Medicine
8th Floor
8701 Watertown Plank Rd.
Milwaukee, WI 53226

(414) 955-0518
DOMAdmin@mcw.edu