For Patients:
To request an appointment, call 800.678.KIDS (5437) or fill out our online form.
For Referring Physicians:
To refer a patient, call Children's Direct at 800.678.HELP (4357).
Robert J Hayashi, MD
Hematology-Pediatric - certified
Oncology-Pediatric - certified
Transplantation-Medical
Barnes-Jewish Hospital
Siteman Cancer Center
St. Louis Children's Hospital
For Patients:
To request an appointment, call 800.678.KIDS (5437) or fill out our online form.
For Referring Physicians:
To refer a patient, call Children's Direct at 800.678.HELP (4357).

9Th Floor
Saint Louis, MO 63110
314.454.6018

Suite 110
Saint Louis, MO 63141
314.454.6018
Education
Internship: St. Louis Children's Hospital
Residency: St. Louis Children's Hospital
Fellowship: Johns Hopkins University Baltimore
Health Plans Accepted
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Aetna HMO/Open Access |
Aetna Managed Choice POS |
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Aetna Medicare HMO |
Aetna Medicare Open Access (HMO/POS |
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Aetna Medicare PPO |
Aetna POS/PPO/Choice |
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Aetna PPO |
Anthem BCBS Blue Access Choice PPO |
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Anthem BCBS Blue Access PPO |
Anthem BCBS Blue Preferred HMO/POS |
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BCBS of IL HMO |
BCBS of IL PPO |
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Beech Street/Capp Care PPO |
Best Doctors Inc |
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Cigna Open Access HMO/POS |
Cigna PPO |
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Community Care Network PPO |
Coventry Advantra HMO - Medicare |
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Coventry ASO |
Coventry Gold Advantage- Medicare |
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Coventry HMO/POS |
Coventry PPO |
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Essence Standard/Enhanced |
First Health |
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Great-West HMO/POS |
Great-West Open Access |
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Great-West PPO |
Health Alliance HMO & PPO |
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HealthCare USA MC+ |
Healthlink Open Access/HMO/POS |
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Healthlink PPO |
HFN Inc. PPO |
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Home State-MC+ |
Humana Gold Choice PFFS - Medicare |
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Humana Gold Plus HMO - Medicare |
Humana POS-Medicare |
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Humana PPO/ChoiceCare Network |
HumanaChoice PPO-Medicare |
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Medicaid MO/ Missouri HealthNet |
Medicare |
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Mercy Health Plan HMO/POS |
Mercy Health Plan PPO |
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MO Medicaid Secondary to Medicare |
MultiPlan PPO |
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Primrose Tertiary/Quarternary |
Private Health Care Systems PPO |
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Tricare/Triwest Prime HMO/POS |
Tricare/Triwest Standard/ Extra PPO |
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Union Pacific RR Emp. Health System |
United HC MCARE Complete Choice PPO |
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United HC MCARE Complete HMO |
United HC MCARE CompleteEssen. HMO |
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United HC MCARE Dual Complete |
United Healthcare Choice/Choice+ |
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United Healthcare PPO/ Options |
United Healthcare Select/Select+POS |
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USA Managed Care Org |
Verify insurance with office |
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Worker's Compensation |
Late onset hearing loss: a significant complication of cancer survivors treated with Cisplatin containing chemotherapy regimens.Kolinsky DC, Hayashi SS, Karzon R, Mao J, Hayashi RJ.J Pediatr Hematol Oncol. 2010 Mar;32(2):119-23.
- PMID:
- 20098336
- [PubMed - indexed for MEDLINE]
Related citationsImpact of radiation and chemotherapy on risk of dental abnormalities: a report from the Childhood Cancer Survivor Study.Kaste SC, Goodman P, Leisenring W, Stovall M, Hayashi RJ, Yeazel M, Beiraghi S, Hudson MM, Sklar CA, Robison LL, Baker KS.Cancer. 2009 Dec 15;115(24):5817-27.
- PMID:
- 19834960
- [PubMed - indexed for MEDLINE]
Free ArticleRelated citationsHematopoietic stem cell transplantation for refractory or recurrent non-Hodgkin lymphoma in children and adolescents.Gross TG, Hale GA, He W, Camitta BM, Sanders JE, Cairo MS, Hayashi RJ, Termuhlen AM, Zhang MJ, Davies SM, Eapen M.Biol Blood Marrow Transplant. 2010 Feb;16(2):223-30. Epub 2009 Sep 30.
- PMID:
- 19800015
- [PubMed - indexed for MEDLINE]
Free PMC ArticleRelated citationsSafety, efficacy, and pharmacokinetics of intravenous busulfan in children undergoing allogeneic hematopoietic stem cell transplantation.Wall DA, Chan KW, Nieder ML, Hayashi RJ, Yeager AM, Kadota R, Przepiorka D, Mezzi K, Kletzel M; Pediatric Blood, Marrow Transplant Consortium.Pediatr Blood Cancer. 2010 Feb;54(2):291-8.
- PMID:
- 19743300
- [PubMed - indexed for MEDLINE]
Related citationsHearing loss in pediatric oncology patients receiving carboplatin-containing regimens.Dean JB, Hayashi SS, Albert CM, King AA, Karzon R, Hayashi RJ.J Pediatr Hematol Oncol. 2008 Feb;30(2):130-4.
- PMID:
- 18376265
- [PubMed - indexed for MEDLINE]
Related citationsCause-specific mortality and second cancer incidence after non-Hodgkin lymphoma: a report from the Childhood Cancer Survivor Study.Bluhm EC, Ronckers C, Hayashi RJ, Neglia JP, Mertens AC, Stovall M, Meadows AT, Mitby PA, Whitton JA, Hammond S, Barker JD, Donaldson SS, Robison LL, Inskip PD.Blood. 2008 Apr 15;111(8):4014-21. Epub 2008 Feb 7.
- PMID:
- 18258798
- [PubMed - indexed for MEDLINE]
Free PMC ArticleRelated citationsCutaneous effects of thiotepa in pediatric patients receiving high-dose chemotherapy with autologous stem cell transplantation.Rosman IS, Lloyd BM, Hayashi RJ, Bayliss SJ.J Am Acad Dermatol. 2008 Apr;58(4):575-8. Epub 2008 Feb 4.
- PMID:
- 18249465
- [PubMed - indexed for MEDLINE]
Related citationsSafety and efficacy of prolonged cytomegalovirus prophylaxis with intravenous ganciclovir in pediatric and young adult lung transplant recipients.Spivey JF, Singleton D, Sweet S, Storch GA, Hayashi RJ, Huddleston CB, Danziger-Isakov LA.Pediatr Transplant. 2007 May;11(3):312-8.
- PMID:
- 17430489
- [PubMed - indexed for MEDLINE]
Free PMC ArticleRelated citationsPhysical impairment and social adaptation in adult survivors of childhood and adolescent rhabdomyosarcoma: A report from the Childhood Cancer Survivors Study.Punyko JA, Gurney JG, Scott Baker K, Hayashi RJ, Hudson MM, Liu Y, Robison LL, Mertens AC.Psychooncology. 2007 Jan;16(1):26-37.
- PMID:
- 16921476
- [PubMed - indexed for MEDLINE]
Related citationsRequirement of high-affinity IL-2-IL-2R interaction for T cell anergy induction.Hayashi RJ, Kanagawa O.Int Immunol. 2006 May;18(5):645-51. Epub 2006 Mar 30.
- PMID:
- 16574670
- [PubMed - indexed for MEDLINE]
Free ArticleRelated citationsOtolaryngological manifestations of posttransplant lymphoproliferative disorder in pediatric thoracic transplant patients.Herrmann BW, Sweet SC, Hayashi RJ, Canter CE, White FV, Lieu JE.Int J Pediatr Otorhinolaryngol. 2006 Feb;70(2):303-10. Epub 2005 Aug 24.
- PMID:
- 16125255
- [PubMed - indexed for MEDLINE]
Related citationsSafety and efficacy of enzyme replacement therapy in combination with hematopoietic stem cell transplantation in Hurler syndrome.Grewal SS, Wynn R, Abdenur JE, Burton BK, Gharib M, Haase C, Hayashi RJ, Shenoy S, Sillence D, Tiller GE, Dudek ME, van Royen-Kerkhof A, Wraith JE, Woodard P, Young GA, Wulffraat N, Whitley CB, Peters C.Genet Med. 2005 Feb;7(2):143-6.
- PMID:
- 15714083
- [PubMed - indexed for MEDLINE]
Related citationsIsolated CNS relapse following stem cell transplantation for juvenile myelomonocytic leukemia.Wilson DB, Michalski JM, Grossman WJ, Hayashi RJ.J Pediatr Hematol Oncol. 2003 Nov;25(11):910-3.
- PMID:
- 14608204
- [PubMed - indexed for MEDLINE]
Related citationsPhase 1 study of Paclitaxel administered twice weekly to children with refractory solid tumors: a pediatric oncology group study.Hayashi RJ, Blaney S, Sullivan J, Weitman S, Vietti T, Bernstein ML; Pediatric Oncology Group Study.J Pediatr Hematol Oncol. 2003 Jul;25(7):539-42.
- PMID:
- 12847320
- [PubMed - indexed for MEDLINE]
Related citationsCytomegalovirus viremia associated with death or retransplantation in pediatric lung-transplant recipients.Danziger-Isakov LA, DelaMorena M, Hayashi RJ, Sweet S, Mendeloff E, Schootman M, Huddleston CB, DeBaun MR.Transplantation. 2003 May 15;75(9):1538-43.
- PMID:
- 12792511
- [PubMed - indexed for MEDLINE]












