Dr. Robert J Hayashi MD Pediatric Hematologist-Oncologist

Dr. Robert Hayashi is a pediatric hematologist-oncologist in Saint Louis, Missouri. He is affiliated with multiple hospitals in the area, including Barnes-Jewish Hospital and Missouri Baptist Medical Center. He received his medical degree from Washington University School of Medicine in St. Louis and has been in practice for 28 years. He is one of 9 doctors at Barnes-Jewish Hospital and one of 9 at Missouri Baptist Medical Center who specialize in Pediatric Hematology-Oncology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Pediatric Hematologist-Oncologist: General Pediatric Hematology & Oncology

Hospital Affiliation

Barnes-Jewish Hospital

Missouri Baptist Medical Center

St. Louis Children's Hospital
Ranked #15 in Pediatrics: Cancer

Education & Medical Training

St Louis Children's Hospital
Residency, Pediatrics, 1986 - 1989

Johns Hopkins University
Fellowship, Pediatric Hematology/Oncology, 1989 - 1992

Washington University School of Medicine in St. Louis
Class of 1986

Certifications & Licensure

American Board of Pediatrics
Certified in Pediatric Hematology-Oncology

American Board of Pediatrics
Certified in Pediatrics

MO State Medical License
Active through 2013

Publications & Presentations

Second malignancies after autologous hematopoietic cell transplantation in children.
Danner-Koptik, K. E.,Majhail, N. S.,Brazauskas, R.,Wang, Z.,Buchbinder, D.,Cahn, J. Y.,Dilley, K. J.,Frangoul, H. A.,Gross, T. G.,Hale, G. A.,Hayashi, R. J.,Hijiya, N.,Kamble, R. T.,Lazarus, H. M.,Marks, D. I.,Reddy, V.,Savani, B. N.,Warwick, A. B.,Wingard, J. R.,Wood, W. A.,Sorror, M. L.,Jacobsohn, D. A.

Differential effects of radiotherapy on growth and endocrine function among acute leukemia survivors: a childhood cancer survivor study report.
Chow, E. J.,Liu, W.,Srivastava, K.,Leisenring, W. M.,Hayashi, R. J.,Sklar, C. A.,Stovall, M.,Robison, L. L.,Baker, K. S.

Late onset hearing loss: a significant complication of cancer survivors treated with Cisplatin containing chemotherapy regimens.
Kolinsky, D.C., Hayashi, S.S., Karzon, R., Mao, J., Hayashi, R.J.

See all 18 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • Anthem Blue Access Choice PPO
  • Anthem Blue Access PPO
  • BCBS Blue Card PPO
  • BCBS Illinois PPO
  • BCBS Texas BlueChoice
  • CIGNA Open Access
  • Coventry Health Care PPO Platinum
  • Coventry Missouri - HMO/POS
  • First Health PPO
  • Great West PPO
  • HealthLink PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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