Department of Medicine Administration
Office of the Chair
Roy L. Silverstein, MD
The Linda and John Mellowes Professor and Chair
Ruth Bruckbauer, Administrative Assistant
(414) 955-0518
rbruckbauer@mcw.edu
Ryan Lamp
Associate Administrator, Finance
(414) 955-0502
rlamp@mcw.edu
Angela DeMent
Associate Administrator, Operations
(414) 955-0546
adement@mcw.edu
Vice Chairs and Assistants
Vice Chair for Clinical Affairs
David S. Marks, MD, MBA
Cardiovascular Medicine
Taylor McCabe, Administrative Assistant
(414) 955-0579
tamccabe@mcw.edu
Vice Chair for Veterans Affairs Medical Center
Andreea Anton, MD
Pulmonary
Elizabeth LaPointe, Administrative Assistant
(414) 384-2000 x42895
Elizabeth.LaPointe@va.gov
Vice Chair for Education
Michael Frank, MD
Infectious Diseases
Adrienne Parnon, Senior Administrative Assistant
(414) 955-0470
aparnon@mcw.edu
Vice Chair for Research
Daisy Sahoo, PhD
Endocrinology and Molecular Medicine
Debby Warpechowski, Program Associate
(414) 955-6724
dwarpech@mcw.edu
Vice Chair for Faculty Affairs
Ann Rosenthal, MD
Rheumatology
Karen Roberts, Senior Administrative Assistant
(414) 955-7027
kroberts@mcw.edu
Vice Chair for Quality
Geoffrey Lamb, MD
General Internal Medicine
Taylor McCabe, Administrative Assistant
(414) 955-0579
tamccabe@mcw.edu
Division Administrators
Cardiovascular Medicine
Jason Ruenger (Interim)
(414) 955-6989
jruenger@mcw.edu
Endocrinology and Molecular Medicine
Bridget Sweeney Marino
(414) 955-7090
brsweeney@mcw.edu
Gastroenterology and Hepatology
Erin Daun
(414) 955-6826
edaun@mcw.edu
General Internal Medicine, Hospitalists, Peri-Op
Jenny Oium
(414) 955-0353
joium@mcw.edu
Geriatrics and Gerontology
Jenny Oium
(414) 955-0353
joium@mcw.edu
Hematology and Oncology
Kristi Castello
(414) 805-4601
kcastell@mcw.edu
Infectious Diseases
Jenn Tyrrell
(414) 955-0315
jatyrrell@mcw.edu
Nephrology
Jenn Tyrrell
(414) 955-0315
jatyrrell@mcw.edu
Pulmonary and Critical Care Medicine
Brenda Lund
(414) 955-6789
brlund@mcw.edu
Rheumatology
Bridget Sweeney Marino
(414) 955-7090
brsweeney@mcw.edu