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Dr. Robert Bayer, MD

Hematology* Age 64
Dr. Robert Bayer, MD
4.4 (17 Ratings)

Offers telehealth

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Dr. Robert Bayer, MD is a Hematology Specialist in Dekalb, IL.
Dr. Robert Bayer, MD
4.4 (17 Ratings)
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Dr. Robert Bayer, MD

Hematology* Age 64
Dekalb, IL
Accepting new patients
40 years of experience

Offers telehealth

Dr. Robert Bayer, MD is a Hematology Specialist in Dekalb, IL.

About

Dr. Robert Bayer, MD is a Hematology Specialist in Dekalb, IL and has 40 years experience. They graduated from McGaw Medical Center of Northwestern University in 1984 and completed a residency at University of Illinois Hospital.They currently practice at Northwestern Medicine Regional Medical Group and are affiliated with Northwestern Medicine Delnor Hospital, Northwestern Medicine Kishwaukee Hospital and Northwestern Medicine Central DuPage Hospital. Dr. Bayer has experience treating conditions like Anemia, Neutropenia and Polycythemia Rubra Vera among other conditions at varying frequencies. At present, Dr. Bayer received an average rating of 4.4/5 from patients and has been reviewed 17 times. Their office accepts new patients and telehealth appointments. Dr. Bayer also speaks German. Dr. Bayer is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Anemia
Neutropenia
Polycythemia Rubra Vera
Anemia
  • View other providers who treat Anemia
Neutropenia
Polycythemia Rubra Vera
Bleeding Disorders
Coagulation Disorders
Hypercoagulable State
Hypogammaglobulinemia
Leukocytosis
Myeloma
  • View other providers who treat Myeloma
Non-Hodgkin's Lymphoma
Primary Hypercoagulable State
Retroperitoneum Cancer
Venous Embolism and Thrombosis
Vitamin B12 Deficiency
Chronic Lymphocytic Leukemia
Deep Vein Thrombosis (DVT)
Pancytopenia
Pernicious Anemia
Tonsil Cancer
Vitamin B Deficiency
Vitamin B12 Anemia
Acquired Hemolytic Anemia
Acute Leukemia
Acute Myeloid Leukemia
Antiphospholipid Syndrome (APS)
Bone Cancer
Central Cyanosis
Cholangiocarcinoma
Chronic Myeloid Leukemia (CML)
Cutaneous T-Cell Lymphoma
Diffuse Large B-Cell Lymphoma
Endocrine Gland Cancer
Follicular Lymphoma Grade 2
Gastrointestinal Malabsorption
Head and Neck Cancer
Hemochromatosis
Hodgkin's Disease
Hypothalamus Cancer
Immune Thrombocytopenia
Leukocytopenia
Lung Cancer
Lymphocytosis
Malignant Pituitary Gland Tumor
Marginal Zone Lymphoma
Mast Cell Diseases
Melanoma
  • View other providers who treat Melanoma
Metastatic Respiratory System Cancer
Mycosis Fungoides
Myelodysplastic Syndromes
Myeloproliferative Disorders
Neuroendocrine Tumors
Oral Cancer
Pineal Region Tumors
Primary Central Nervous System Lymphoma
Refractory Anemia without Sideroblasts
Small Intestine Cancer
Soft Tissue Sarcoma of Head, Face, and Neck
Stomach Cancer
Thrombocytosis
Upper Digestive Tract Cancer
Urinary Tract Cancer
Bone Marrow Biopsy
Abdominal Cancer
Abdominal Pain
Abnormal Thyroid
Acidosis
  • View other providers who treat Acidosis
Actinic Keratosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Kidney Infection
Acute Lymphoid Leukemia
Acute Myelomonocytic Leukemia
Acute Pharyngitis
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Administrative Physical
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Allergic Rhinitis
Amyloidosis
Anal or Rectal Pain
Anaplastic Large Cell Lymphoma
Animal Allergies
Anosmia
  • View other providers who treat Anosmia
Anxiety
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Arthritis
Arthritis of the Elbow
Arthritis of the Neck
Asthma
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Asymptomatic Post-Menopausal Status
Ataxia
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Atherosclerosis
Atrophic Vaginitis
Back Pain
Balanoposthitis
Basal Cell Carcinoma
Bedsores
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Benign Chronic Pain Syndrome
Benign Lung Neoplasms
Bladder Infection
Blood Disorders in Pregnancy
Blood in Urine (Hematuria)
Bone Marrow Disorders
Breast Carcinoma
Bronchiectasis
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Burkitt's Lymphoma
Bursitis
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Calcium Metabolism Disorders
Candidiasis of Skin and Nails
Canker Sore
Carcinoid Syndrome
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Fatigue Syndrome
Chronic Myelomonocytic Leukemia
Chronic Neck Pain
Chronic Pain
Chronic Prostatitis
Chronic Pulmonary Embolism
Chronic Sinusitis
Chronic Tonsillitis
Chronic Venous Embolism Thrombosis
Coccygeal Pain
Cold Sore
Colon Cancer
Confusion
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Cryoglobulinemia
Cutaneous Follicle Center Lymphoma
Dehydration
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Dermatitis Herpetiformis
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Dry Eyes
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Dry Skin
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Ductal Carcinoma in Situ
Duodenal Cancer
Dysentery
Dyslipidemia
Dysphagia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
ENT Cancer
Enteritis
Erythroleukemia
Esophagitis
Essential Tremor
Eye Cancer
Fever
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Fibromyalgia
Folate Deficiency Anemia
Folic Acid Deficiency
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 3
Follicular Lymphoma Grade 3A
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
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Hair Loss
Headache
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Heart Disease
Heart Palpitations
Heartburn
Hemophilia
Hemophilia A
Hemorrhoids
Hereditary Amyloidosis
Hereditary Spherocytosis
Hernia
  • View other providers who treat Hernia
Herpes Simplex Infection
Herpes Zoster Without Complication
Histoplasmosis
Hives
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Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Immune Thrombocytopenic Purpura (ITP)
Indigestion
Influenza (Flu)
Insomnia
  • View other providers who treat Insomnia
Intertrigo
Intestinal Diverticulitis
Intestinal Diverticulosis
Iron Metabolism Disorders
Irritable Bowel Syndrome
Itchy Skin
Joint Pain
Kidney Infection
Leg and Foot Ulcers
Limb Pain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Lobular Carcinoma
Low Back Pain
Low Blood Oxygen Level
Lymphoma
  • View other providers who treat Lymphoma
Lymphoma, Large-Cell
Lymphosarcoma
Macroglobulinemia (incl. Waldenstrom's )
Magnesium Metabolism Disorders
Malaise and Fatigue
Male Breast Cancer
Male Breast Carcinoma
Malignant Mediastinal Tumor
Malnutrition
Mantle Cell Lymphoma
Maternal Anemia
Mediastinal Tumors
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Merkel Cell Carcinoma
Metastatic Breast Cancer
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Mixed-Cellularity Hodgkins Lymphoma
Moles (Benign Skin Lesions)
Multiple Myeloma
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nasopharyngitis
Nausea
  • View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
Nighttime Urination (Nocturia)
Nodular Lymphoma
Nodular Sclerosis Hodgkins Lymphoma
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Paroxysmal Nocturnal Hemoglobinuria
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Perimenopause
Peripheral Autonomic Neuropathy
Peripheral Nerve Disorders
Peripheral T-Cell Lymphoma
Peritoneal Cancer
Pharyngitis
Phlebitis and Thrombophlebitis
Phosphorus Metabolism Disorders
Pinched Nerve in Back
Pinkeye (Conjunctivitis)
Pleural Cancer
Pneumonia
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Potassium Deficiency
Prostatitis
Proteinuria
Purpura
  • View other providers who treat Purpura
Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
Radiculopathy
Rash
  • View other providers who treat Rash
Raynaud's Disease
Reflux Esophagitis
Refractory Anemia with Sideroblasts
Restless Leg Syndrome
Rosacea
  • View other providers who treat Rosacea
Sarcoidosis
Sciatica (Not Due to Disc Displacement)
Secondary Hypertension
Secondary Malignancies
Shingles
  • View other providers who treat Shingles
Shortness of Breath
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Skin Ulcer
Sleep Apnea
Sleep-Related Leg Cramp
Speech, Language and Learning Disorders
Sprains and Strains (incl. Muscle Tear)
Squamous Cell Carcinoma of Skin
Symptomatic Menopause
Tension Headache
Testicular Cancer
Testicular Dysfunction
Thalassemia
Thalassemia Minor
Thoracic Cancer
Thrombocytopenia
Thyroid Goiter
Tinnitus
  • View other providers who treat Tinnitus
Tobacco Use Disorder
Tongue Cancer
Tonsillitis
Transient Ischemic Attack (TIA)
Tremor
  • View other providers who treat Tremor
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Venous Insufficiency
Vertigo
  • View other providers who treat Vertigo
Viral Hepatitis
Viral Infection
Vitamin D Deficiency
von Willebrand Disease
Vulvar Cancer
Vulvovaginal Rhabdomyosarcoma
Wheezing
  • View other providers who treat Wheezing
Advance Directive End of Life Planning
Anemia and Iron Deficiency Screening
Arterial Blood Gas Test (ABG)
Bone Marrow Aspiration
Electrocardiogram (EKG)
Erythropoietin Test
Fecal Occult Blood Test for Colorectal Cancer
Genetic Testing
Immunization Administration
Plasmapheresis
Smoking Cessation Counseling
Thoracentesis

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna EPO
    Aetna HMO
    Aetna PPO
    Choice Plus POS II
    Choice PPO
    Open Choice PPO
  • Blue Advantage
    Blue Cross Blue Shield of Illinois
    Blue Cross Blue Shield of Illinois PPO
    Blue Precision HMO
  • Blue Advantage
    Blue Card PPO
  • Medicare
  • Great West Healthcare-Cigna HMO
    Great West Healthcare-Cigna POS
    Great West Healthcare-Cigna PPO
    LocalPlus
    Open Access Plus
  • Worker's Compensation WC
  • Coventry Health Care HMO
    Coventry Health Care POS
    Coventry Health Care PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Health Alliance PPO
  • HealthLink POS
    HealthLink PPO
  • HFN PPO
    Worker's Compensation WC
  • Choice
    Choice Care PPO
    Choice PPO
    Humana POS
    Humana PPO
    Preferred PPO
  • Behavioral Health
  • Choice
  • Medicaid
  • MultiPlan PPO
    PHCS Network PPO
  • Behavioral Health
  • Private HealthCare Systems PPO
  • Sagamore Plus
  • UniCare HMO
    UniCare POS
    UniCare PPO
  • Choice
    Choice Plus
    Choice Plus POS
    Navigate HMO
    Navigate POS
    Options PPO
    United Behavioral Health
    United Healthcare
    United Healthcare EPO
    United Healthcare HMO
    United Healthcare POS
    United Healthcare PPO
  • Worker's Compensation WC

Locations

  1. 1 KishHealth System Cancer Center
    10 Health Services Dr Ste 1, Dekalb, IL 60115
  2. 2 Office
    450 Coronado Dr, Rochelle, IL 61068

Patient Satisfaction

Likelihood to recommend Dr. Bayer
4.4
Based on 17 Reviews
5 Stars (14)
4 Stars (0)
3 Stars (1)
2 Stars (0)
1 Star (2)

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Patient Reviews
Dec 04, 2021
My husband had Chronic Myelogenous Leukemia and when we moved to Sycamore he started going to Dr. Bayer, he is thoughtful, very informative and explained test results. He is a very caring Doctor. We were so thankful to have him. His staff was wonderful.
Donna Windle — Dec 04, 2021
See more reviews on Healthgrades
Photo: Dr. Robert Bayer, MD
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Dr. Bayer's Office & Staff

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Experience with Dr. Bayer

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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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Telehealth Options
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(815) 756-5255

About Me

Languages Spoken
German
Languages Spoken
Specialties*
Hematology
Medical Oncology
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
  • McGaw Medical Center of Northwestern University
    1984
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine 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.

Internship

Internship
  • University Ill Hospital
    1985
Internship

Residency

Residency Hospital
  • University of Illinois Hospital
    1987
Residency Hospital

Fellowship

Fellowship Hospital
  • Loyola University Medical Center
    1989
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Bayer communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Bayer offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Bayer offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Bayer have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Bayer offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Bayer offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Bayer specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
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Does Dr. Bayer specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Bayer specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Bayer specialize in working with LGBTQ+ community?
No responses yet.
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(0)
No
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Does Dr. Bayer 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 Bayer, MD. To arrange an appointment, call the number on Dr. Bayer's profile.

Dr. Bayer frequently treats the following conditions: Anemia, Neutropenia and Polycythemia Rubra Vera. See more on Sharecare.

Dr. Robert Bayer, MD is affiliated with Northwestern Medicine Delnor Hospital, Northwestern Medicine Kishwaukee Hospital and Northwestern Medicine Central DuPage Hospital.

Yes, Dr. Robert Bayer, MD holds board certification in Internal Medicine and Medical Oncology.

Hospital Affiliations

  • Northwestern Medicine Delnor Hospital

    300 Randall Rd, Geneva, IL

  • Northwestern Medicine Kishwaukee Hospital

    1 Kish Hospital Dr, Dekalb, IL

  • Northwestern Medicine Central DuPage Hospital

    25 N Winfield Rd, Winfield, IL