Leadership consists of a cross functional group of Ariadne Labs leaders who collectively provide input on organizational strategic issues. The Management Team is composed of four members (including the Executive Director) who develop and execute on the organization’s strategy.
Management Team

Asaf Bitton
Executive Director

Kit Nichols
Senior Director of Strategic Partnerships

Katherine Semrau
Deputy Director, Ariadne Labs; Director, BetterBirth Program

Selam Woldeselassie
Senior Director of Administration
Leadership Team

Margaret Ben-Or
Assistant Director of Strategic Projects

Evan Benjamin
Director of Community Innovation

Mary Brindle
Director of Safe Surgery/Safe Systems Program

Jared Conrad
Associate Director of Financial Operations and Analytics

Stacey Irwin Downey
Associate Director for Program Management, Serious Illness Care Program

Nic Encina
Precision Population Health Initiative, Director of Strategy

Caroline Grogan
Associate Director of Ariadne Labs Project Management

David Levine, MD MPH MA
Director, Home Hospital

Meghan Long
Director of the Innovation Platform and Community Engagement

Francine Maloney
Director, Implementation Platform

Julie Rosenberg
Associate Director, Better Evidence

Joseph (Joey) Ross
Associate Director, Primary Health Care

Annie Rushman
Assistant Director of Project Management, Home Hospital

Robbie Singal
Director, Science and Technology Platform

Yves Sonnay
Assistant Director of Project Management, Safe Surgery/Safe Systems Program

Brigid Tsai
Director of Communications

Danielle Tuller
Associate Director of Project Management, BetterBirth Program

Amber Weiseth
Director, Delivery Decisions Initiative

Liz Wilson
Associate Director, Research Finance and Administration