About Sergei Roumiantsev, MD, PhD

Clinical Interests:




Pediatric Medicine
55 Fruit Street
Boston, MA 02114-2696
Phone: 617-724-9040
Fax: 617-724-9346

Medical Education

  • PhD, Research Institute of Pediatric Hematology
  • MD, Russian State Medical University
  • Residency, Boston Medical Center
  • Residency, Children's Hospital of Boston
  • Residency, Republican Children's Hospital
  • Fellowship, Beth Israel Deaconess Hospital
  • Fellowship, Boston Children's Hospital
  • Fellowship, Brigham and Women's Hospital - Clinical Trainees
  • Fellowship, Harvard Medical School
  • Fellowship, Research Institute of Pediatric Hematology

American Board Certifications

  • Pediatrics, American Board of Pediatrics
  • Neonatal and Perinatal Medicine, American Board of Pediatrics

Accepted Insurance Plans

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


Dr. Roumiantsev’s research is aimed at understanding how new precision medicine approaches and techniques can be used in an effective and ethical manner to improve the care of our NICU patients. Ongoing studies in our NICU use whole exome sequencing and other novel genetic techniques to facilitate rapid diagnosis of critically ill babies and learn how these approaches affect NICU team medical decision making, parental choices, and clinical utilization moving forward. We also collaborate with the Partners Biobank and the NIH All of Us initiative on a large-scale project linking genetic data repository and health outcomes. Our long term goal is to improve our understanding of the risks and benefits of integrating genomic data in the medical care of newborns during their pediatric years and beyond.