Gisela Marrero-Rivera, MD
Assistant Professor
Laboratory Medicine
School of Medicine

Education & Training

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• Cellular Therapy and Transfusion Medicine University of California San Francisco 2023
• Pediatric Hematology Oncology Louisiana State University 2021
• Pediatrics University of Puerto Rico Pediatric Hospital 2017
• M.D. School of Medicine University of Puerto Rico 2014
• BA Biology University of Puerto Rico 2010

Publications (7)

Top publication keywords:
Erythrocyte TransfusionLatin AmericaGraft vs Host DiseasePancytopeniaDonor SelectionBlood DonorsParentsSystemic Inflammatory Response SyndromeIsoantibodiesAnemia, Sickle CellMass ScreeningShaken Baby SyndromeCommunicable DiseasesInfant, NewbornErythroblastosis, Fetal

• Clinical significance of anti-M in pregnancy and self-reported ancestry: The BEST collaborative study.
  Transfusion 2026 Lu W, Ziman A, Yin C, Yan MTS, Virk MS, Dilly Stephens L, Raval JS, Radwi G, Morrison D, Marrero-Rivera G, Ly J, Juskewitch JE, Ikeda K, Hasan RA, Hands K, El Malti S, Eichbaum QG, Duncan J, Covello T…
• Pre-Transfusion Platelet Counts and Bleeding in Very Low Birth Weight Infants.
  Research square 2026 Patel R, Stone E, Birch R, Hendrickson J, Edwards E, Goel R, Hod E, Karafin M, Karam O, Luban N, Mcintosh J, Marrero-Rivera G, Nellis M, VanWormer J, Yurtsever N, Josephson C, Sola-Visner M
• Characterization of a population with pregnancy potential and anti-K alloimmunization in the United States.
  Transfusion 2025 Kelly E, Rosenberg M, Gonzalez-Velez J, Bakhtary S, Marrero-Rivera G
• Blood donor questionnaires and infectious disease screening in Latin American countries.
  Vox sanguinis 2024 Marrero-Rivera G, García-Otálora MA, Gonzalez C, Pérez-Carrillo J, Rojas P, Castellanos P, Granados M, Herrera G, Montemayor C, Bakhtary S
• Successful Haploidentical Bone Marrow Transplantation of an Infant With a Novel Mutation in SAMD9L Gene (Ataxia-Pancytopenia Syndrome).
  Journal of pediatric hematology/oncology 2022 Alicea Marrero MM, Español M, Marrero-Rivera G, Bauchat A, Cruz V, Yu L, LeBlanc Z
• Multisystem Inflammatory Syndrome in a Pediatric Patient With Sickle Cell Disease and COVID-19: A Case Report.
  Journal of pediatric hematology/oncology 2022 Español MG, Gardner RV, Alicea-Marrero MM, Marrero-Rivera G, Bradford T, LeBlanc DM, Velez MC
• [The hand project: more hugs, no shakings].
  Boletin de la Asociacion Medica de Puerto Rico 2011 Mirabal Rodríguez B, Pascual Marrero A, Díaz Ortiz E, Ríos J, Marrero Rivera G