Summary

Dr. Ammar Hayani is a board-certified oncologist who has dedicated four decades to cancer care since earning his medical degree from the University of Aleppo Faculty of Medicine. He completed his residency training at LSU Health Sciences, building a foundation that has supported 44 years of clinical practice. Dr. Hayani provides care in English and focuses his expertise on treating various forms of cancer and blood disorders.

Dr. Hayani practices at multiple locations throughout Illinois, including Winfield, Hinsdale, Chicago, Downers Grove, and Naperville, with his primary hospital affiliation at Ann and Robert H. Lurie Children's Hospital. He specializes in treating complex conditions such as acute lymphoblastic leukemia, immune system disorders, and low white blood cell counts. His treatment approach includes sedation services for patient comfort during procedures, and he incorporates physical therapy and strength training into comprehensive care plans. Patients have given Dr. Hayani an average rating of 4.6 stars.
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Quick Facts

  • 4.6
  • 44 years of experience
  • speaks English
  • Lsu Health Sciences
  • 3 written reviews
  • 1 specialty
  • 4 areas of expertise
  • 1 board certification
  • 6 hospital affiliations
  • 6 office locations
  • Male

Office Locations

Dr. Ammar Hayani has 6 locations

Northwestern Medicine Central Dupage Hospital Pediatric Outpatient Center

25 N Winfield RdWinfield, IL 60190
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Ann And Robert H Lurie Childrens Hospital

225 E Chicago AveChicago, IL 60611

Advocate Good Samaritan Hospital

3815 Highland AveDowners Grove, IL 60515

Edward Hospital

801 S Washington StNaperville, IL 60540

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Dr. Ammar Hayani, MD
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Dr. Ammar Hayani, MDDr. Nan Sethakorn, MDDr. Mohamad Khair F Khasawneh, MDDr. Eugene Ahn, MD
OncologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
44 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English
Winfield , ILMaywood , ILTINLEY PARK , ILMaywood , IL
Med School: University Of Aleppo Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ammar Hayani

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Ammar Hayani has the following specialty

Specialty Expertise

Dr. Ammar Hayani has the following 4 areas of expertise

  • Cancer
  • Chronic Myeloid Leukemia
  • Leukemia
  • Lymphoma

Certifications, License, & Education

44 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Lsu Health Sciences

Medical School

University Of Aleppo Faculty Of MedicineGraduated in 1982

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Frequently Asked Questions

How can I make an appointment with Dr. Ammar Hayani?
You can find contact information for Dr. Ammar Hayani here on Vitals.
Does Dr. Ammar Hayani accept virtual/telehealth appointments?
Dr. Ammar Hayani has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Ammar Hayani's office located?
Dr. Ammar Hayani's office is located at 25 N Winfield Rd, Winfield, IL, 60190.
Is Dr. Ammar Hayani accepting new patients?
Dr. Ammar Hayani has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Ammar Hayani accept my insurance?
You can see the insurance plans that Dr. Ammar Hayani accepts on their Vitals profile.

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