
Sickle Cell Disease Program Specialists

Robert I. Liem, MD
Division Head, Hematology, Oncology, Neuro-Oncology & Stem Cell Transplantation; Director, Comprehensive Sickle Cell Program; Meryl Suzanne Weiss Distinguished Professorship in Hematology, Oncology & Stem Cell Transplantation

Christina M. Barriteau, MD
Attending Physician, Hematology, Oncology, Neuro-Oncology & Stem Cell Transplantation; Medical Director, Blood Bank

Sherif Badawy, MD
Attending Physician, Hematology, Oncology, Neuro-Oncology & Stem Cell Transplantation; Director, Comprehensive Thalassemia Program; Associate Director, Comprehensive Sickle Cell Program
Alyssa Zwicker, PhD
Pediatric Neuropsychologist, The Pritzker Department of Psychiatry and Behavioral Health
Support Staff

Mariam Alieu, LSW
Sickle Cell Program Social Worker

Kristin Clemenz, MS, CGC
Genetic Counselor

Lauren Hearn, M.Ed
Sickle Cell Program Education Liaison