Health Systems Bureau Key Staff

Associate Administrator
Suma Nair, PhD, MS, RD

Acting Deputy Associate Administrator
Hanock John, MPH

Executive Officer
Kimberly Derwinski

Senior Advisor
Fraser Byrne, MPA

Division of Transplantation
Director
Frank Holloman

Division of Injury Compensation Programs
Director
CDR George Grimes, MD, MPH

Division of National Hansen's Disease Programs
Director
Kevin Tracy, MS, RN

Contact number: 301-443-3300

HSB at a glance

• HSB Overview
• Organization Chart
• OrganDonor.gov
• Bone Marrow and Cord Blood Donation and Transplantation
• Vaccine Injury Compensation Program
• Countmeasures Injury Compensation Program
• National Hansen's Disease (Leprosy) Program