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Dr. John Ayers, MD

Hematology*
4.0 (20)
Map Pin Small Warrenville, IL
Accepting new patients

Offers telehealth

Overview of Dr. John Ayers, MD

Dr. John Ayers, MD is a Hematology Specialist in Warrenville, IL. They graduated from University of Illinois College of Medicine and is affiliated with Northwestern Medicine Delnor Hospital and Northwestern Medicine Central DuPage Hospital. Dr. Ayers, completed a residency at Boston University Medical Center, St Elizabeth's Medical Center. Patients rated Dr. Ayers an average 4.0 star rating.

Dr. Ayers works at Northwestern Medical Group in Warrenville, IL. They frequently treat conditions like Breast Cancer and Breast Lump along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Anthem Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Ayers' Office Locations

  1. 1
    Northwestern Medicine Cancer Center
    4405 Weaver Pkwy # 101, Warrenville, IL 60555 Icon Directions Right Arrow Directions Phone Icon (630) 352-5450

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Northwestern Medicine Delnor Hospital
  • Northwestern Medicine Central DuPage Hospital

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Breast Cancer
Breast Lump
Bleeding Disorders

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Breast Cancer
Breast Lump
Bleeding Disorders
Anemia
  • View other providers who treat Anemia
Bone Cancer
Brain Cancer
Breast Carcinoma
Coagulation Disorders
Deep Vein Thrombosis (DVT)
Ductal Carcinoma in Situ
Gastrointestinal Malabsorption
Hemochromatosis
Immune Thrombocytopenia
Leukocytopenia
Leukocytosis
Lung Cancer
Male Breast Carcinoma
Melanoma
  • View other providers who treat Melanoma
Metastatic Respiratory System Cancer
Myeloproliferative Disorders
Neutropenia
Pancytopenia
Polycythemia Rubra Vera
Primary Central Nervous System Lymphoma
Skin Cancer
Thyroid Cancer
Uterine Cancer
Vitamin B Deficiency
Acquired Hemolytic Anemia
Acute Leukemia
Acute Myeloid Leukemia
Amyloidosis
Antiphospholipid Syndrome (APS)
Basal Cell Carcinoma
Bladder Cancer
Central Cyanosis
Central Nervous System Lymphoma
Cholangiocarcinoma
Chronic Lymphocytic Leukemia
Chronic Myeloid Leukemia (CML)
Colorectal Cancer
Esophageal Cancer
Eye Cancer
Hemophilia
Hereditary Amyloidosis
Hypercoagulable State
Hypogammaglobulinemia
Immune Thrombocytopenic Purpura (ITP)
Intestinal Malabsorption Carbohydrate
Kidney Cancer
Liver Cancer
Lobular Carcinoma
Lymphocytosis
Lymphoma
  • View other providers who treat Lymphoma
Lymphoma, Large-Cell
Lymphosarcoma
Macroglobulinemia (incl. Waldenstrom's )
Male Breast Cancer
Marginal Zone Lymphoma
Merkel Cell Carcinoma
Metastatic Breast Cancer
Myelodysplastic Syndromes
Myeloma
  • View other providers who treat Myeloma
Neuroendocrine Tumors
Nodular Lymphoma
Non-Hodgkin's Lymphoma
Oral Cancer
Osteosarcoma
Ovarian Cancer
Pancreatic Cancer
Primary Hypercoagulable State
Prostate Cancer
Purpura
  • View other providers who treat Purpura
Reticulosarcoma
Retinoblastoma
Secondary Malignancies
Small Intestine Cancer
Soft Tissue Sarcoma
Squamous Cell Carcinoma of Skin
Thrombocytosis
Tongue Cancer
Venous Embolism and Thrombosis
Vitamin B12 Deficiency
Anemia and Iron Deficiency Screening
Biopsy of Breast
Bone Marrow Biopsy
Bone Marrow Evaluation
Erythropoietin Test
Leukemia Diagnostic Evaluations
Liver Biopsy
Lymphoma Evaluation
Thoracentesis
Check your insurance
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    View All Accepted Carriers

    • Aetna
    • Anthem
    • Anthem Blue Cross Blue Shield
    • Blue Cross and Blue Shield of Illinois
    • Blue Cross Blue Shield
    • Buckeye Community Health Plan
    • CareFirst Blue Cross Blue Shield
    • ChoiceCare Network
    • Cigna
    • Cigna-HealthSpring
    • CorVel
    • Coventry Health Care
    • First Health
    • HAP Insurance
    • HealthLink
    • HFN
    • Humana
    • LifeSynch
    • MAPFRE Life Insurance Company of Puerto Rico
    • Medicaid
    • Midwest Health Plan
    • MultiPlan
    • Optum
    • Private HealthCare Systems
    • UniCare
    • UnitedHealthCare
    • Viant
    • Worker's Compensation

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    4.0
    Average provider rating
    Based on 20 ratings
    Patient Ratings (20)
    5 Star
    (15)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (5)
    Leave a review

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    Dr. Ayers' Office & Staff

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

    Experience with Dr. Ayers

    • Level of trust in provider's decisions
    • 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 Dr. John Ayers, MD

    Specialties*
    • Hematology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1477540821
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Loyola University Medical Center|University Of Hawaii John A Burns School Of Medicine
    Fellowship
    Residency
    • Boston University Medical Center, St Elizabeth's Medical Center
    Residency
    Internship
    • St Elizabeth's Medical Center
    Internship
    Medical Education
    • University of Illinois College of Medicine
    Medical Education
    Board Certifications
    • Hematology and Medical Oncology
    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.

    Frequently Asked Questions

    Dr. John Ayers, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Ayers is offering online scheduling or call the provider’s office for more information.

    Dr. Ayers has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Ayers works at Northwestern Medical Group in Warrenville, IL. View the full address on Dr. Ayers’s profile.

    Dr. Ayers has seen patients for Breast Cancer and Breast Lump, and more. You can see other conditions treated by Dr. Ayers on their profile. Please call the provider’s office to confirm all visit reasons.

    20 patients have reviewed Dr. Ayers. The overall rating for this provider is 4.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Ayers.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Ayers, there are benefits to both methods. A person calling to schedule an with Dr. Ayers appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Ayers, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (630) 352-5450

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