Leadership
Your blood donations save the lives of Cedars-Sinai patients from our community and around the world.
Our Blood Donor Services team knows how to make your experience as comfortable as possible and respects your time and compassion. We take that extra step to make sure blood donors receive the highest-quality experience possible.
Ellen B. Klapper, MD
Pathology & Laboratory
Transfusion Medicine
Point of Care Testing
Director
Transfusion Medicine/Blood Bank
Professor
Pathology and Laboratory Medicine
See a complete list of our expert physicians.
Recently donated blood? Please take the blood donor survey.
Have Questions or Need Help?
Call the Blood Donor Services team, Monday through Friday, 8 a.m.-5 p.m. Pacific Time (U.S.).