Portrait of Maria I. Castellanos
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Maria I. Castellanos, MD

She | Her | HersPediatric Hematology-Oncology
Pediatric Oncology Oakland
877-822-4453
Portrait of Maria I. Castellanos
Portrait of Maria I. Castellanos
bch logo

Maria I. Castellanos, MD

She | Her | HersPediatric Hematology-Oncology
Pediatric Oncology Oakland
877-822-4453

On this page

About me

Dr. Maria I. Castellanos is a pediatric hematologist-oncologist who cares for children and adolescents with various types of cancer and blood disorders. She is a native Spanish speaker.

In her research, Castellanos is interested in why different populations of children with cancer have different survival rates. She aims to elucidate the causes of cancer health disparities, reduce the survival gap and ensure equal access to treatment for all patients. In particular, she studies how geography and social determinants of health (nonmedical factors that affect wellness, such as housing and exposure to racism) impact childhood cancer survival.

Castellanos earned her medical degree at Howard University College of Medicine. She completed a residency in pediatrics at Lucile Packard Children's Hospital Stanford and a fellowship in pediatric hematology-oncology at Texas Children's Hospital, an affiliate of Baylor College of Medicine.

Education & training

Board certification

  • Pediatric Hematology-Oncology, American Board of Pediatrics
  • Pediatrics, American Board of Pediatrics

Fellowship

  • Pediatric Hematology-Oncology, Baylor College of Medicine

Residency

  • Pediatrics, Stanford Hospital and Clinics

Degree

  • MD, Howard University College of Medicine

Academic Title

  • Health Sciences Clinical Professor

My expertise

  • Specialties
    • Pediatric Hematology-Oncology

Locations

    My research

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