Summary

Dr. Bayer graduated from the Northwestern University Feinberg School of Medicine in 1984. He works in DeKalb, IL and 4 other locations and specializes in Oncology and Internal Medicine. Dr. Bayer is affiliated with Northwestern Medicine Kishwaukee Hospital, Northwestern Medicine Valley West Hospital and Northwestern Memorial Hospital.

Quick Facts

  • accepting new patients
  • 4.9
  • 42 years of experience
  • speaks English
  • University of Illinois College of Medicine at Chicago
  • 5 written reviews
  • 2 specialties
  • 25 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Robert Arthur Bayer has 5 locations

Northwestern Medicine Kishwaukee Hospital Cancer Center

10 Health Services DrDeKalb, IL 60115
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

KishHealth System Cancer Center

10 Health Services Dr Ste 200DeKalb, IL 60115

Northwestern Medicine Regional Medical Group

1310 N Main StSandwich, IL 60548
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
ThuClosed
FriClosed
SatClosed
SunClosed

Northwestern Medicine Kishwaukee Hospital

1 Kish Hospital DrDekalb, IL 60115

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Dr. Robert Arthur Bayer, MDMaria Arlene J SaxsmaDr. Meagan Jo JozwiakDr. Joseph C Bonura
OncologyNurse PractitionerPain MedicineInternal Medicine
Accepts New Patients
4.9 
42 Years of Experience 10 Years of Experience 29 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
DeKalb , ILElgin , ILGeneva , ILHuntley , IL
Med School: Northwestern University Feinberg School Of Medicine Med School: Rush Medical College Of Rush University Medical Center Med School: Universidad De Salamanca Facultad De Medicina
Current Profile
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Insurance Plans Accepted by Dr. Robert Arthur Bayer

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Robert Arthur Bayer has the following 2 specialties

Specialty Expertise

Dr. Robert Arthur Bayer has the following 25 areas of expertise

  • Acute Myeloid Leukemia
  • Adult T-Cell Leukemia-Lymphoma
  • Blood Cancer
  • Blood Disorders
  • Bone Marrow Transplant
  • Breast Cancer
  • Cancer
  • Chemotherapy
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Clinical Research
  • Deep Vein Thrombosis
  • Epidemiology
  • Gastrointestinal Cancer
  • Gene Therapy
  • Genetics
  • Hepatitis C
  • Hodgkin's Lymphoma
  • Internal Medicine
  • Leukemia
  • Lung Cancer
  • Lymphoma
  • Myelofibrosis
  • Myeloma
  • Patient Care

Certifications, License, & Education

42 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

University of Illinois College of Medicine at Chicago

Medical School

Northwestern University Feinberg School Of MedicineGraduated in 1984

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Frequently Asked Questions

Is Dr. Robert Bayer accepting new patients?
Dr. Robert Bayer is accepting new patients on Vitals. View Dr. Robert Bayer's profile on Vitals to make an appointment.
Does Dr. Robert Bayer accept my insurance?
You can see the insurance plans that Dr. Robert Bayer accepts on their Vitals profile.
Which hospitals is Dr. Robert Bayer affiliated with?
Dr. Robert Bayer is affiliated with Northwestern Medicine Kishwaukee Hospital, Northwestern Medicine Valley West Hospital, and Northwestern Memorial Hospital.
Where is Dr. Robert Bayer's office located?
Dr. Robert Bayer's office is located at 10 Health Services Dr, DeKalb, IL, 60115.
Does Dr. Robert Bayer accept virtual/telehealth appointments?
Dr. Robert Bayer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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