Dr. An currently leads clinical drug development activities as Chief Medical Officer. Previously, Dr. An served as assistant professor at Pediatric Hematology and Oncology department of Seoul National University Hospital.


  • PhD Candidate, Pediatric Hematology and Oncology, Seoul National University, Korea
  • Medical Doctor, Seoul National University College of Medicine, Korea


  • 20+ publications (Blood, Bone marrow transplantation, Pediatric hematology and oncology etc.)
  • Posttransplant Cyclophosphamide-Based Haploidentical Vs Matched Unrelated Donor Peripheral Blood Hematopoietic Stem Cell Transplantation Using Myeloablative Targeted Busulfan, Blood, 2021
  • Malignant peripheral nerve sheath tumor in children: A single-institute retrospective analysis, Pediatric hematology and oncology, 2017

Hongyul An, MD / PHD Candidate

Chief Medical Officer