People of the Medical College of Wisconsin Collaborative for Healthcare Delivery Science (CHDS)
Leadership

Ann B. Nattinger, MD, MPH, MACP
Vice Dean for Research, School of Medicine; Associate Provost for Research; Professor of Medicine, Lady Riders Professor of Breast Cancer Research; Principal Investigator, CHDS

Liliana E. Pezzin, PhD, JD
Professor and Interim Director, Division of Epidemiology & Social Sciences, Institute for Health and Equity, Medical College of Wisconsin

Siddhartha Singh, MD, MS, MBA
Chief Quality Officer, Froedtert Hospital & Medical College of Wisconsin Physicians; Associate Dean of Quality; Professor of Medicine
Faculty

Bradley H. Crotty, MD, MPH, FACP, FAMIA
Associate Professor, Medicine (General Internal Medicine)

Yilu "Bill" Dong, PhD
Yilu ‘Bill’ Dong: Assistant Professor, Pediatrics; CHDS economist

Kathlyn E. Fletcher, MD
Professor

Purushottam W. Laud, PhD
Professor, Biostatistics

Mochamad (Muska) M. Nataliansyah, MD, MPH, PhD
Assistant Professor of Surgery; CHDS implementation scientist

Melek Somai, MD, MPH
Assistant Professor of Medicine; CHDS computer scientist

Rodney Sparapani, PhD
Associate Professor, Biostatistics
Staff


Ryan Hanson, MS
Data Scientist

Contact Us
Collaborative for Healthcare Delivery Science (CHDS)
Medical College of Wisconsin
8701 Watertown Plank Rd.
Milwaukee, WI 53226
