Paroxysmal Nocturnal Hemoglobinuria (PNH)

Dr. Ilene C. Weitz is an Associate Professor of Clinical Medicine at the Keck School of Medicine at the University of Southern California (USC). Her practice sites include, LAC+USC Medical Center, Keck Hospital of USC and USC Norris Cancer Hospital. Dr. Weitz is board certified in Internal Medicine and Hematology. Dr. Weitz earned her medical degree at Medical College of Pennsylvania in Philadelphia, followed by an internship and residency in internal medicine at Cedars-Sinai Medical Center. She conducted a fellowship in hematology/oncology at Scripps Clinic and Research Foundation in La Jolla

Ellen K. Ritchie, MD is assistant professor of medicine and a member of the Leukemia Program at the Weill Cornell Medical College of Cornell University and the New York Presbyterian Hospital in New York City. Dr. Ritchie graduated from Barnard College at Columbia University and received her medical degree from the College of Physicians and Surgeons at Columbia University in New York City. She was elected to the Alpha Omega Alpha Honor Society. She completed her internship and residency in internal medicine at New York Presbyterian Hospital, Columbia campus. Dr. Ritchie completed her fellowship

Dr. Podoltsev practice is focused on myeloid neoplasms including acute myelogenous leukemias (AML), myelodisplastic syndromes (MDS), myeloproliferative neoplasms (MPNs) like polycythemia vera (PV), essential thrombocythemia (ET), myelofibrosis (MF), chronic myelogenous leukemia (CML) among others. He is providing care for patients with bone marrow failure syndromes / aplastic anemia as well as acute lymphoblastic leukemia. Dr. Podoltsev also follows patients with clonal hematopoiesis of indeterminate potential (CHIP), systemic mastocytosis and hypereosinophilic syndrome.

Dr. Barry Skikne is certified by the American Board of Internal Medicine with a subcertification in hematology. He completed a fellowship at the University of Kansas Medical Center. He earned his medical degree from the University of Witwatersrand and completed his residency at Johannesburg Hospital.

Charles J. Parker, M. D., is a Professor of Medicine in the Division of Hematology and Hematologic Malignancies, Department of Internal Medicine, at the University of Utah, the Huntsman Cancer Institute and the George E. Whalen VA Medical Center, Salt Lake City, UT. As a Hematologist, his clinical interests include paroxysmal nocturnal hemoglobinuria, hemochromatosis and porphyria.

Dr. Malcovati is an Associate Professor of Hematology at the University of Pavia Medical School and with special interest and expertise in myeloid neoplasms, in particular, myelodysplastic syndromes and myelodysplastic/myeloproliferative neoplasms. Dr. Malcovati's research group has made a significant contribution to understanding the molecular basis of myeloid neoplasms and to the integration of somatic mutations in the clinical management of patients.