Managed Care Hemo

National Hemophilia Foundation

Website provided by National Hemophilia Foundation and its education partners


Hemophilia Education for Managed Care and Payer Professionals

Tammuella Chrisentery-Singleton, MD

Tammuella Chrisentery-Singleton, MD
Director, Hemophilia Treatment Center
Chief, Pediatric Hematology
Mississippi Center for Advanced Medicine (MCAM)
Louisiana Center for Advanced Medicine (LCAM)


Dr. Singleton serves as a pediatric hematologist, Division Chief, Pediatric Hematology, and Director of MCAM’s Hemophilia Treatment Center. Dr. Singleton will work out of MCAM’s new Slidell, Louisiana office location and will focus on serving children and adults with hemophilia and sickle cell disease across Louisiana and the Mississippi coast. A Louisiana native, Dr. Singleton is a Cum Laude graduate of Xavier University of Louisiana in New Orleans and received her MD from Louisiana State University School of Medicine – New Orleans. She completed her pediatric residency at the University of Miami School of Medicine/Jackson Memorial Medical Center and her pediatric hematology/oncology fellowship at The Johns Hopkins University School of Medicine/National Cancer Institute combined training program. Dr. Singleton also completed a Baxter/National Hemophilia Foundation fellowship at Tulane University School of Medicine and is American Board of Pediatrics certified in pediatrics and pediatric hematology/oncology.

Prior to joining MCAM, she spent six years at Louisiana State University School of Medicine/Children’s Hospital of New Orleans in their pediatric hematology/oncology division. Dr. Singleton has also held positions in Tulane’s pediatric hematology division, the Sickle Cell Center of Southern Louisiana, and the Louisiana Center for Bleeding and Clotting Disorders. Dr. Singleton has authored numerous publications, served as an expert speaker around the world, and as the principal investigator on numerous studies pertaining to hemophilia. Dr. Singleton treats adults and children with rare hematological conditions with a focus on transitional care. She also has significant training and expertise in musculoskeletal ultrasound in hemophilia patients. She is currently an Ambassador for the American Society of Hematology. In her spare time she enjoys spending time with her family, reading, cycling, fishing, and cooking.