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Nemours Children's Center for Cancer and Blood Disorders

The goal of our work in cancer and blood disorders is, very simply, to find a cure. To do so, we’re constantly searching for new biomarkers (molecules that show whether bodily conditions are normal or cancerous) and better treatments.

Our work is organized within the Nemours Children's Center for Cancer and Blood Disorders (NCCBD), a pediatric cancer center that includes our clinical and pediatric cancer research programs at the Nemours Children’s Hospital, Delaware, Nemours Children’s Hospital, Florida and Nemours Children’s Health, Jacksonville, Orlando and Pensacola, Fla. Each of our locations has been recognized for having outstanding participation in clinical trials, and for clinical trial access and management.

Current Projects

Principal Investigators

The Nemours Children's Center for Cancer and Blood Disorders is fortunate to have excellent leadership. Our physician leaders participate or play a leadership role in a variety of national cancer organizations and studies.


E. Anders Kolb, MD (Wilmington, Del.)

The program is led by Dr. Kolb, who is heavily involved in advanced research programs to find new cancer drugs that are more effective, with fewer side effects. A founding member of the Pediatric Preclinical Testing Program (PPTP) and the newly appointed chair of the Myeloid Disease Committee of the Children’s Oncology Group (COG), Dr. Kolb also led the effort to obtain Foundation for the Accreditation of Cellular Therapy (FACT) accreditation for Nemours Children’s Hospital, Delaware. In addition, Dr. Kolb is the Director of the Nemours Center for Cancer and Blood Disorders and Associate Director of Nemours’ Community Clinical Oncology Program (CCOP). He’s on a number of COG and the Sarcoma Alliance for Research through Collaboration (SARC) committees, and a member of the Pediatric Working Group of the American Association of Cancer Research.


Robin E. Miller, MD (Wilmington, Del.)

Dr. Miller serves as Nemours Children’s Hospital, Delaware’s Cancer Control Champion for COG. She is the director of the Sickle Cell Program at the hospital and has been awarded the Delaware End-of-Life Coalition Physician Excellence Award.


Eric S. Sandler, MD (Jacksonville, Fla.)

Dr. Sandler serves as director of Nemours’ Community Clinical Oncology Program and Associate Director of the NCCBD. Dr. Sandler is on several COG committees, including the Voting Body Steering committee, and is a member of the COG voting body. He has chaired or served on study committees for a number of clinical trials and has been the Jacksonville institutional Principal Investigator for COG since 2000. He also serves on the Cancer Control Subcommittee on Nutrition, the Florida Governor’s Cancer Control and Research Advisory Board, Board of Directors of Wolfson Children’s Hospital, and as chair of the Nemours Pharmacy and Therapeutics Committee. Dr. Sandler was also recently honored with the National Lane Adams Award for compassionate care from the American Cancer Society.


Scott M. Bradfield, MD (Jacksonville, Fla.)

Dr. Bradfield is our Cancer Control Champion for Florida, and committee member of our Community Clinical Oncology Program. Dr. Bradfield is an assistant professor of Pediatrics at Mayo School of Medicine and Associate Division Chief at Nemours Children's Health, Jacksonville. He has been the Cancer Committee Chairman in Jacksonville for many years, emphasizing quality of care with improved outcomes. His main research focus is in cancer control, currently serving as the Study Principal Investigator for a Suncoast Research Base cancer study.


Cynthia A. Gauger, MD (Jacksonville, Fla.)

A nationally recognized expert in pediatric bleeding disorders, Dr. Gauger has been at Nemours Children's Health, Jacksonville since 2000. She is an Assistant Professor of Pediatrics at the University of Florida Medical School. She also serves as the Medical Director of the Hemophilia Treatment Center and is very active with the national and state Hemophilia Foundations. Dr. Gauger’s primary areas of interest are in hemostasis (a process which causes bleeding to stop), sickle cell disease thrombosis (blood clots in sickle cell patients), and benign hematology (the study of blood, blood-forming organs, and blood diseases).


Michael J. Joyce, MD, PhD (Jacksonville, Fla.)

Dr. Joyce has been with Nemours Children's Health, Jacksonville since 1990 and has run our hematopoietic stem cell transplantation (HSCT) program since 1994. He currently serves as both the overall program director and director of the pediatric Blood and Marrow Transplantation Program of the Mayo Clinic, Nemours Children’s Clinic, and Wolfson Children’s Hospital. He’s also served as the Chair of the Institutional Review Board (IRB), which ensures that safe research protocols are followed and that participants are protected for the Baptist Health Care System since 2004. Dr. Joyce’s interests include stem cell and umbilical cord blood transplantation.


Ramamoorthy Nagasubramanian, MD (Orlando, Fla.)

At our Nemours Children’s Hospital and Nemours Children's Health, Downtown Orlando, Dr. Nagasubramanian is the division chief of Pediatric Hematology-Oncology for our clinic, and has a distinguished history in cancer care and research. He is a member of the COG voting body, and serves as the Site Lead Investigator for our Orlando site.


Jeffrey H. Schwartz, MD (Pensacola, Fla.)

At Nemours Children’s Specialty Care, Pensacola, Dr. Schwartz is our Principal Investigator. He is a Clinical Assistant Professor of Pediatrics for Florida State University and serves as Center Director for the Florida Association of Pediatric Tumor Programs. He serves on many committees for Nemours and for Sacred Heart Hospital. He is also a member of the COG voting body.


"It’s a good feeling thinking that we’re helping other children with cancer, too." — Chris, dad to 8-year-old Colin, who has acute myeloid leukemia
Read Colin's Story Read Colin's Story

Research Publications

Browse a listing of publications from Nemours researchers related to cancer biomarkers and therapeutics research.

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Collaborate With Us

With active labs in the Delaware Valley and Florida, we’re always seeking new research partners to collaborate with. Join us.

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Make a Gift

Donations help provide critical support for research. Learn more about how you can support the research efforts at Nemours.

How to Donate
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