Dr. John Ayers, MD

Dr. John Ayers, MD

Save
Hematology & Oncology  |  
Male  |  
48 y/o
(15)

Accepting new patients

Dr. John Ayers, MD is a hematology & oncology doctor who practices in Warrenville, IL. He is 48 years old.

Northwestern Medicine Regional Medical Group

4405 Weaver Pkwy

Warrenville, IL 60555
Get Directions

Accepted insurance

  • Aetna
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Cigna-HealthSpring
  • CorVel
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • HealthLink
  • HFN
  • Humana
  • LifeSynch
  • Medicaid
  • MultiPlan
  • Private HealthCare Systems

Learn about Dr. Ayers

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Ayers performs your care needs compared to other doctors.

Blood Disorders
very high
more than 98% of peers
Anemia
very high
more than 97% of peers
Cancer
very high
more than 97% of peers

Dr. Ayers's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

We're trying something new with Top Care Areas.Was it helpful for you?YesNo

Care Philosophy

This content was provided by Dr. Ayers ""Better people means better experiences. Our care team is committed to delivering results that change lives." "
1

Specialties

  • Hematology & Oncology
2

Board Certifications

  • Hematology
    Accredited by: American Board of Internal Medicine*
  • Medical Oncology
    Accredited by: American Board of Internal Medicine*
43

Conditions Treated

  • Acute Leukemia
  • Acute Myeloid Leukemia
  • All Lymphoma
  • Anemia
  • Antiphospholipid Syndrome (APS)
  • Autoimmune Diseases
  • Bleeding Disorders
  • Blood Disorders
  • Bone Cancer
  • Bone Disorders
  • Cancer
  • Central Nervous System Lymphoma
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Deep Vein Thrombosis (DVT)
  • Hemophilia
  • Hemophilia A
  • Hodgkin's Disease
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Leukocytosis
  • Lymphocytosis
  • Lymphoma, Large-Cell
  • Lymphosarcoma
  • Marginal Zone Lymphoma
  • Multiple Myeloma
  • Myelodysplastic Syndromes
  • Myeloproliferative Disorders
  • Neutropenia
  • Nodular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Pancytopenia
  • Polycythemia Rubra Vera
  • Primary Central Nervous System Lymphoma
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Purpura
  • Reticulosarcoma
  • Thalassemia
  • Thrombocytosis
  • Thrombosis
  • Vascular Disease
  • Venous Embolism and Thrombosis
  • von Willebrand Disease

More

Read More
1

Procedures

  • Bone Marrow Biopsy

Background Check

0 Malpractice Claims

No malpractice history found for Illinois.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • University of Illinois At Chicago / College of Medicine
    Medical School | Graduated
  • St Elizabeth's Medical Center
    Internship Hospital | Completed
  • Boston University Medical Center, St Elizabeth's Medical Center
    Residency Hospital | Completed
  • Loyola University Medical Center
    Fellowship Hospital | Completed
  • University Of Hawaii John A Burns School Of Medicine
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Ayers has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Ayers does not have any memberships or affiliations listed. If you are Dr. Ayers and would like to add memberships or affiliations, please update your profile.

Dr. Ayers' Reviews

Likelihood of recommending Dr. Ayers to family and friends
4.5
based on 15 total reviews (2 with comments)

Likelihood to Recommend (15)

  • 5
    (13)
  • 4
    (0)
  • 3
    (0)
  • 2
    (0)
  • 1
    (2)

Dr. Ayers' Performance

Trustworthiness
EXCELLENT
Explains condition(s) well
EXCELLENT
Answers Questions
EXCELLENT
Time well spent
EXCELLENT

Office & Staff Performance

Scheduling
EXCELLENT
Office environment
EXCELLENT
Staff friendliness
EXCELLENT
Average wait time
10 to 15 minutes

Patient Comments (2)

Carol Stream, IL |
Dr. Ayers is skilled, compassionate, and does what is necessary for his patients to get excellent care. He listens to all concerns and addresses them appropriately. Great doctor and person.
Flag this
Was this helpful?
in Lisle, IL |
I have breast cancer. At my first appointment with Dr. Ayers, he pulled out a tape measure and with accompanying sighs, he measured the exterior of my breast and stated my tumor was 3.5 inches by 2.5 inches. However, he already had the results of a diagnostic x-ray and ultrasound. Upon leaving his...more
Flag this
Was this helpful?

Are you Dr. Ayers?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Visit Dr. Ayers

Now Accepting New Patients
Dr. Ayers accepts 17 insurance carriers
  • Aetna
    Aetna EPO
    Aetna HMO
    Aetna POS
    Aetna PPO
    Managed Choice POS
    Open Choice PPO
  • Blue Cross Blue Shield of Illinois
    Blue Advantage
    Blue Cross Blue Shield of Illinois HMO
    Blue Cross Blue Shield of Illinois PPO
    Blue Precision HMO
  • Cigna
    Great West Healthcare-Cigna HMO
    Great West Healthcare-Cigna POS
    Great West Healthcare-Cigna PPO
  • Cigna-HealthSpring
  • CorVel
    Worker's Compensation WC
  • Coventry Health Care
    Coventry Health Care HMO
    Coventry Health Care POS
    Coventry Health Care PPO
  • First Health (Coventry Health Care)
  • HealthLink
    HealthLink HMO
    HealthLink POS
    HealthLink PPO
  • HFN
    HFN PPO
    Worker's Compensation WC
  • Humana
    Choice
    Choice Care
    Choice PPO
    Humana HMO
  • LifeSynch
    Behavioral Health
  • Medicaid
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Private HealthCare Systems
    Private HealthCare Systems PPO
  • UniCare
    UniCare HMO
    UniCare POS
    UniCare PPO
  • UnitedHealthCare
    Choice
    Choice Plus
    United Behavioral Health
    United Healthcare EPO
    United Healthcare HMO
    United Healthcare POS
    United Healthcare PPO
  • Viant

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Ayers has admitting privileges

Northwestern Medicine Central DuPage Hospital
25 N Winfield Rd
Winfield, IL 60190
View Hospital Profile

More Hematology Specialists like Dr. Ayers at Northwestern Medicine Regional Medical Group

Hematology & Oncology Specialist
(5)
Hematology Specialist
(12)
Hematology Specialist
(5)
Hematology Specialist
(14)