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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 Hematologist 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 Hematologist in DeKalb, IL.

About

Dr. Bayer graduated from McGaw Medical Center of Northwestern University in 1984 and completed a residency at University of Illinois Hospital.Dr. Robert Bayer, MD is a Hematologist in DeKalb, IL and has 40 years experience. Dr. Bayer currently practices at Practice 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, Hypercoagulable State and Primary Hypercoagulable State 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. Dr. Bayer's office accepts new patients and telehealth appointments. Dr. Bayer also speaks German. Dr. Bayer is board certified in Hematology 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
Hypercoagulable State
Primary Hypercoagulable State
Anemia
  • View other providers who treat Anemia
Hypercoagulable State
Primary Hypercoagulable State
Bleeding Disorders
Coagulation Disorders
Hypogammaglobulinemia
Leukocytosis
Myeloma
  • View other providers who treat Myeloma
Neutropenia
Non-Hodgkin's Lymphoma
Pernicious Anemia
Polycythemia Rubra Vera
Venous Embolism and Thrombosis
Vitamin B12 Deficiency
Bone Marrow Biopsy
Cholangiocarcinoma
Chronic Lymphocytic Leukemia
Deep Vein Thrombosis (DVT)
Immune Thrombocytopenia
Lung Cancer
Metastatic Respiratory System Cancer
Neuroendocrine Tumors
Pancytopenia
Vitamin B Deficiency
Vitamin B12 Anemia
Acquired Hemolytic Anemia
Acute Leukemia
Acute Myeloid Leukemia
Antiphospholipid Syndrome (APS)
Bone Cancer
Cancer of Cerebral Meninges
Central Cyanosis
Chronic Myeloid Leukemia (CML)
Cutaneous T-Cell Lymphoma
Diffuse Large B-Cell Lymphoma
Endocrine Gland Cancer
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 2
Gastrointestinal Malabsorption
Head and Neck Cancer
Hemochromatosis
Hodgkin's Disease
Hypothalamus Cancer
Leukocytopenia
Lymphocytosis
Malignant Pituitary Gland Tumor
Marginal Zone Lymphoma
Mast Cell Diseases
Melanoma
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Mycosis Fungoides
Myelodysplastic Syndromes
Myeloproliferative Disorders
Nodular Sclerosis Hodgkins Lymphoma
Oral Cancer
Pineal Region Tumors
Primary Central Nervous System Lymphoma
Refractory Anemia without Sideroblasts
Retroperitoneum Cancer
Small Intestine Cancer
Soft Tissue Sarcoma of Head, Face, and Neck
Stomach Cancer
Thrombocytosis
Tonsil Cancer
Upper Digestive Tract Cancer
Urinary Tract Cancer
Vulvar Cancer
Vulvovaginal Rhabdomyosarcoma
Abdominal Cancer
Abdominal Pain
Abnormal Thyroid
Acidosis
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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
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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
Coagulation Defects in Pregnancy and Postpartum
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)
Enteritis
Erythroleukemia
Esophagitis
Essential Tremor
Eye Cancer
Fever
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Fibromyalgia
Folate Deficiency Anemia
Folic Acid Deficiency
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
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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
Hypoxemia
Immune Thrombocytopenic Purpura (ITP)
Indigestion
Influenza (Flu)
Insomnia
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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
Lymphocytopenia
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 B-Cell Lymphoma
Mediastinal Tumors
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Merkel Cell Carcinoma
Metastatic Breast Cancer
Migraine
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Mineral Metabolism Disorders
Mixed-Cellularity Hodgkins Lymphoma
Moles (Benign Skin Lesions)
Multiple Myeloma
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nasopharyngitis
Nausea
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Neoplasm of Gastrointestinal Tract
Nighttime Urination (Nocturia)
Nodular 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
Pheochromocytoma
Phlebitis and Thrombophlebitis
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pleural Cancer
Pneumonia
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
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Prostatitis
Proteinuria
Purpura
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Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
Radiculopathy
Rash
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Raynaud's Disease
Reflux Esophagitis
Refractory Anemia with Sideroblasts
Restless Leg Syndrome
Rosacea
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Sarcoidosis
Sciatica
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Secondary Hypertension
Secondary Malignancies
Shingles
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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
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Tobacco Use Disorder
Tongue Cancer
Tonsillitis
Transient Ischemic Attack (TIA)
Tremor
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Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Venous Insufficiency
Vertigo
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Viral Hepatitis
Viral Infection
Vitamin D Deficiency
von Willebrand Disease
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.
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Open Choice PPO
    Aetna PPO
    Choice PPO
    Choice Plus POS II
    Aetna
    Aetna HMO
    Aetna EPO
  • Private HealthCare Systems PPO
    Private HealthCare Systems
  • Behavioral Health
  • Medicaid
  • Choice
    Preferred PPO
    Choice PPO
    Humana PPO
    Choice Care PPO
    Humana POS
    Humana
  • UniCare
    UniCare POS
    UniCare PPO
    UniCare HMO
  • Blue Card PPO
    Blue Advantage
  • Health Alliance PPO
  • Workers Compensation WC
    CorVel
  • LifeSynch
    Behavioral Health
  • HFN PPO
    Workers Compensation WC
    HFN
  • Medicare
  • Great West Healthcare-Cigna POS
    Open Access Plus
    Great West Healthcare-Cigna PPO
    Cigna
    LocalPlus
    Great West Healthcare-Cigna HMO
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • HealthLink
    HealthLink POS
    HealthLink PPO
  • Sagamore Plus
  • Blue Cross Blue Shield of Illinois
    Blue Precision HMO
    Blue Cross Blue Shield of Illinois PPO
    Blue Advantage
  • Viant
  • Coventry Health Care POS
    Coventry Health Care HMO
    Coventry Health Care PPO
    Coventry Health Care
  • MultiPlan PPO
    PHCS Network PPO
  • Medicaid
  • Choice
    United Healthcare POS
    United Healthcare EPO
    Choice Plus
    Navigate HMO
    United Behavioral Health
    Options PPO
    Navigate POS
    Choice Plus POS
    United Healthcare HMO
    United Healthcare PPO
    United Healthcare
  • Choice
  • Cigna-HealthSpring

Locations

  1. 1 Kishhealth System Cancer Center
    10 Health Services Dr, 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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Telehealth Options
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Call now to make an appointment
(815) 756-5255

About Me

Languages Spoken
German
Languages Spoken
Specialties*
Hematology
Medical Oncology
Internal Medicine
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
  • Hematology, 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?
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Yes
(0)
No
(0)
Does Dr. Bayer specialize in working with children or adolescents?
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(0)
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Does Dr. Bayer specialize in working with seniors?
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Does Dr. Bayer specialize in couples therapy?
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(0)
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Does Dr. Bayer specialize in working with LGBTQ+ community?
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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, Hypercoagulable State and Primary Hypercoagulable State. 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 Hematology, 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