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Dr. Robert Hayashi, MD

Pediatric Hematology & Oncology* Age 65
Dr. Robert Hayashi, MD
3.7 (3 Ratings)
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Dr. Robert Hayashi, MD is a Pediatric Hematologist Oncologist in Saint Louis, MO.
Dr. Robert Hayashi, MD
3.7 (3 Ratings)
 Share
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Dr. Robert Hayashi, MD

Pediatric Hematology & Oncology* Age 65
Saint Louis, MO
Accepting new patients
38 years of experience
Dr. Robert Hayashi, MD is a Pediatric Hematologist Oncologist in Saint Louis, MO.

About

Dr. Hayashi graduated from Washington University. Dr. Robert Hayashi, MD is a Pediatric Hematologist Oncologist in Saint Louis, MO and has 38 years experience. Dr. Hayashi currently practices at Practice and are affiliated with Herrin Hospital. At present, Dr. Hayashi received an average rating of 3.7/5 from patients and has been reviewed 3 times. Dr. Hayashi's office accepts new patients. Dr. Hayashi is board certified in Pediatric Hematology-Oncology and accepts multiple insurance plans.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

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These providers are on the medical staff of Mayo
These providers are on the medical staff of Mayo.
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Experience Check

Enter a condition or procedure
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
Anaplastic Large Cell Lymphoma
Anaplastic Large Cell Lymphoma, ALK Positive
Anemia
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Bleeding Disorders
Bone Cancer
Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
Brain Cancer
Chronic Lymphocytic Leukemia
Coagulation Disorders
Constitutional Aplastic Anemia
Deep Vein Thrombosis (DVT)
Ewing's Sarcoma
Eye Cancer
Hemophilia
Hemophilia A
Hodgkin's Disease
Hypogammaglobulinemia
Juvenile Myelomonocytic Leukemia
Kidney Cancer
Lung Cancer
Lymphocytosis
Lymphoma, Large-Cell
Lymphosarcoma
Myeloproliferative Disorders
Neutropenia
Nodular Lymphoma
Nodular Sclerosis Hodgkins Lymphoma
Non-Hodgkin's Lymphoma
Osteosarcoma
Ovarian Cancer
Pancytopenia
Peripheral T-Cell Lymphoma
Pituitary Gland Cancer
Polycythemia Rubra Vera
Purpura
  • View other providers who treat Purpura
Reticulosarcoma
Retinoblastoma
Retroperitoneum Cancer
Secondary Hypertension
Secondary Malignancies
Sickle Cell Beta Thalassemia
Sickle Cell Disease
Sickle Cell Hemoglobin C Disease
Sickle Cell Hemoglobin SS Disease
Soft Tissue Sarcoma
Venous Embolism and Thrombosis
Anemia and Iron Deficiency Screening
Bone Marrow Transplant
Erythropoietin Test
HPC Transplantation (Stem Cell Transplant)
Leukemia Diagnostic Evaluations
Lymphoma Evaluation

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Cross Blue Shield of Illinois PPO
    Blueprint Health
  • Blue Preferred Options-MO PPO
  • Anthem Blue Cross Blue Shield PPO
  • First Health (Coventry Health Care) PPO
  • Nexus Open Access
    Options PPO
    Navigate HMO
    Navigate POS
    Choice Plus POS
  • LocalPlus
    Open Access Plus
    Cigna HMO
    Cigna PPO
  • Choice Plus POS II
    Aetna HMO
    Open Choice PPO
    Savings Plus of IL OA Select
    Premier Care Network Plus - Innovation Health
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
  • Blue Card PPO
  • Health Alliance PPO
  • Choice POS
    Choice Care PPO
    Choice Care Network PPO
  • Preferred Care Blue PPO

Locations

  1. 1 Office
    1 Childrens Pl Fl 9, Saint Louis, MO 63110
    Icon Directions Right Arrow Directions Phone Icon (314) 454-6018

Patient Satisfaction

Likelihood to recommend Dr. Hayashi
3.7
Based on 3 Reviews
5 Stars (2)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Dr. Hayashi's Office & Staff

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  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Hayashi

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Pediatric Hematology & Oncology
Pediatrics
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Washington University
    1986
Medical Education

Board Certifications

Board Certifications
  • Pediatric Hematology-Oncology and Pediatrics
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Hayashi communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Hayashi offer telehealth services or virtual visits?
No responses yet.
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Does Dr. Hayashi offer an online patient portal?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Hayashi have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Hayashi offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Hayashi offer evening visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Hayashi specialize in working with children or adolescents?
No responses yet.
Yes
(0)
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Does Dr. Hayashi specialize in working with seniors?
No responses yet.
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(0)
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Does Dr. Hayashi specialize in couples therapy?
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(0)
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Does Dr. Hayashi specialize in working with LGBTQ+ community?
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(0)
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Does Dr. Hayashi accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Robert Hayashi, MD. To arrange an appointment, call the number on Dr. Hayashi's profile.

Dr. Robert Hayashi, MD is affiliated with Herrin Hospital.

Yes, Dr. Robert Hayashi, MD holds board certification in Pediatric Hematology-Oncology and Pediatrics.

Hospital Affiliations

  • Herrin Hospital

    201 S 14th St, Herrin, IL