
Robert Francis Sidonio Jr. MD
Pediatric Coagulation Disorder Hematology
Professor Of Pediatrics, Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University.
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1405 Clifton Rd NEAtlanta, GA 30322
Phone+1 404-785-1112
Fax+1 404-785-6288
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Summary
- Dr. Robert Sidonio Jr. is a pediatric hematologist and oncologist based in Atlanta, GA, with a subspecialty in pediatric coagulation disorder hematology. He completed his medical education at the University of Alabama School of Medicine in 2004, a pediatrics residency at the University of Louisville, and a fellowship in pediatric hematology/oncology at UPMC. Currently, he serves as the Associate Director of Hemostasis and Thrombosis at Emory University School of Medicine. His research and expertise focus on venous thromboembolism, hemophilia, and bleeding disorders. Dr. Sidonio has been involved in multiple clinical trials and has contributed extensively to scholarly publications. Among his distinctions, he is the ATHN Chair and Chair of ISTH Women's Issues in HT.
Education & Training
University of PittsburghMS, Clinical Research , 2008 - 2010
UPMC Medical EducationFellowship, Pediatric Hematology/Oncology, 2007 - 2010
University of Louisville School of MedicineResidency, Pediatrics, 2004 - 2007
University of Alabama School of MedicineClass of 2004
Troy State UniversityBS, Biology, Magna Cum Laude, 1994 - 1998
Certifications & Licensure
GA State Medical License 2014 - 2027
FL State Medical License 2021 - 2023
TN State Medical License 2010 - 2014
PA State Medical License 2007 - 2010
American Board of Pediatrics Pediatric Hematology-Oncology
Awards, Honors, & Recognition
- HOG Georgia Clinical Scientist Award Hemophilia of Georgia
- HTRS Mentored Research Award Hemostasis and Thrombosis Research Society, 2014-2016
- NHF Capacity Building Grant National Hemophilia Foundation, 2013-2016
Clinical Trials
- Extended Half Life Factor (EHF) Products For Heavy Menstrual Bleeding in Hemophilia Carriers Start of enrollment: 2018 Feb 14
- Treatment of Hemophilia A Patients With FVIII Inhibitors Start of enrollment: 2020 Mar 17
- Emicizumab PUPs and Nuwiq ITI Study Start of enrollment: 2022 Feb 17
Publications & Presentations
PubMed
- Management of women with type 2B von Willebrand disease during pregnancy and postpartum: guidance from ISTH SSC subcommittees on von Willebrand factor and women's heal...Predrag Miljic, Abdelrahman Noureldin, Analia Sanchez-Luceros, Rezan Abdul-Kadir, Michelle Lavin
Journal of Thrombosis and Haemostasis. 2026-09-01 - The diagnosis and evaluation of women and girls with hemophilia and hemophilia carriers: guidance from the SSC of the ISTH.Lakshmi Srivaths, Jesus Ardila, Karin Fijnvandraat, Karin van Galen, Paula James
Journal of Thrombosis and Haemostasis. 2026-09-01 - Global multicenter study establishes the reference range for ISTH Bleeding Assessment Tool scores in individuals under 18 years: communication from the SSC of the ISTH.Yousra Tera, Ryan Babensee, Ahmad Ekhtiar, Ahmad Darwish, Helen Okoye
Journal of Thrombosis and Haemostasis. 2026-08-12
Journal Articles
- Proteinase expression during differentiation of human osteoclasts in vitro.Blair HC, Sidonio RF, Friedberg RC, Khan NN, Dong SS, J Cell Biochem. 2000 Jun 12;78(4):627-37
- Successful combination therapy of a proximal haemophilic pseudotumor with surgery, radiation and embolization in a child with mild haemophilia A.Ahuja, SJ, Sidonio RF, Raj AB, Bertolone SJ, Silverman, A. Haemophilia. 2007 Mar;13(2):209-212
- Screening for VWD in Children: A Case Control Study.Bujnicki HC, Sidonio RF, Kempton C, Kouides PA, Kulkarni R, Nugent DJ, Yee DL, Moore CG, Ragni MV, J Thromb Haemost. 2011 May;9(5):1086-90
Abstracts/Posters
- The Discordance between Offsite to Onsite Testing for Von Willebrand Disease in Post-Menarchal Females: A Multi-Center StudyRobert F. Sidonio, 61st Annual American Society of Hematology Meeting, Orlando, FL, 12/9/2019
- Case control Feasibility Study of Bleeding Genotype and Phenotype in Hemophilia A Carriers.Sidonio RF, DeBaun MR, Region IV Hemophilia Meeting, Ft. Lauderdale, FL
- In Vitro and In Vivo Characterization of Single and Double Mutant HSV-1 in the Syngeneic Murine 4C8 Glioma Model.Sidonio RF, Parker J, Markert J, Whitley R, UAB Medical School Research Day
Press Mentions
- MOTIVATE (MOdern Treatment of Inhibitor-positiVe pATiEnts with Haemophilia A) Enrolls First Patient in the USMay 28th, 2021
Highlights from the First-Ever WFH Global Summit on WGBDsDecember 8th, 2020
A Cure for Hemophilia Seemed Closer Than Ever. For Many Patients, It's Now Further Out of ReachAugust 18th, 2020
Professional Memberships
- Member
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