Our Team

As the lead organization, Ann & Robert H. Lurie Children’s Hospital of Chicago is committed to helping youth and families access needed services. Please meet our dedicated All Hands Health Network team: 

headshot of Chris Haen, LCSW, MBA

Chris Haen, LCSW, MBA

Executive Director, Lurie Children's Health Partners Care Coordination, Ann & Robert H. Lurie Children's Hospital of Chicago; Project Director, All Hands Health Network

headshot of Brittany M. Ward, MBA, PMP

Brittany M. Ward, MBA, PMP

Director of Operations, All Hands Health Network, Ann & Robert H. Lurie Children’s Hospital of Chicago

Andrea Romaniuk

Director of Population Health Applications, Ann & Robert H. Lurie Children's Hospital of Chicago; IT Director & IT/Data Committee Chair, All Hands Health Network

headshot of Karen Sheehan, MD, MPH

Karen Sheehan, MD, MPH

Attending Physician, Pediatric Emergency Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago; Medical Director/Clinical Quality Chair, All Hands Health Network

headshot of Mary Kate Daly

Mary Kate Daly, MBA

Vice President, Healthy Communities, Ann & Robert H. Lurie Children's Hospital of Chicago; Engagement and Communication Committee Chair/Partnership Council Member, All Hands Health Network

headshot of John Walkup, MD

John Walkup, MD

Department Head, Pritzker Department of Psychiatry and Behavioral Health; Behavioral Health and Substance Abuse Director, All Hands Health Network

Marilyn Sampilo, PhD, MPH

Lead Child Psychologist, Ann & Robert H. Lurie Children's Hospital of Chicago; Behavioral Health Lead, All Hands Health Network

headshot of Tracie Smith, MPH

Tracie Smith, MPH

Director of Population Health Management, Ann & Robert H. Lurie Children's Hospital of Chicago; Quality Data Analyst, All Hands Health Network

Sophie Doemer, MPH

Senior Population Health Analyst,  Ann & Robert H. Lurie Children's Hospital of Chicago; All Hands Health Network

Mackenzie Bisset, MSPH, MS, MBA

Executive Director, CIN, Ann & Robert H. Lurie Children's Hospital of Chicago; All Hands Health Network

Aubrey Biga, MA

Project Manager, All Hands Health Network, Ann & Robert H. Lurie Children's Hospital of Chicago

Diana Alvarez

Provider Network Liaison, Ann & Robert H. Lurie Children's Hospital of Chicago, All Hands Health Network

Michelle Macy, MD

Scientific Director Community, Population Health and Outcomes, Ann & Robert H. Lurie Children's Hospital of Chicago; Co-lead Program Evaluator,  All Hands Health Network

Jennifer Saper, MD

Attending Physician,  Ann & Robert H. Lurie Children's Hospital of Chicago; Co-lead Program Evaluator, All Hands Health Network

Matt Martuzzo

Data Architect, Ann & Robert H. Lurie Children's Hospital of Chicago;  All Hands Health Network

Siddharth (Sid) Sheth

Population Health Analyst, Ann & Robert H. Lurie Children's Hospital of Chicago, All Hands Health Network