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The LDC Team

The Chronic Disease Research Group, a division of the Hennepin Healthcare Research Institute, operates the Scientific Registry of Transplant Recipients (SRTR), which manages the Living Donor Collective (LDC). Our project team is made up of dedicated individuals who work diligently to provide the best information possible to all of our stakeholders.

Project Team

Jon Snyder, PhD, MS

Director, Scientific Registry of Transplant Recipients

Krista Lentine, MD, PhD

Scientific Director

Allyson Hart, MD, MS

Deputy Director of Living Donor Engagement

Amy Waterman, PhD, FAST

Deputy Director of Transplant Community Engagement

Caitlyn Nystedt, MPH, PMP

Program Director, Organ Donation and Transplantation Research

Yoon Son Ahn, MS

Biostatistician

Chris Comstock

Full-Stack Software Engineer

Avery Cook, MPH, MSW

Project Manager

Tonya Eberhard

Communications Coordinator

Ahmed Habashy, PMP

Senior IT Project Manager

Patrick Johnson

Senior SQL Database Engineer

Amy Ketterer

Communications and Design Specialist

Joshua Pyke, PhD

IT Manager, DevOps

Mona Shater, MA

Marketing and Communications Director

Katie Siegert, MPH

Project Manager

 For a list of all SRTR personnel, visit the SRTR public website.