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Dr. Gregory Gerstner, MD
Hematology* Age 49
Dr. Gregory Gerstner, MD
1.0 (1 Ratings)

Offers telehealth

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Dr. Gregory Gerstner, MD is a Hematologist in Peoria, IL.
Dr. Gregory Gerstner, MD
1.0 (1 Ratings)
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Dr. Gregory Gerstner, MD

Hematology* Age 49
Peoria, IL
Accepting new patients

Offers telehealth

Dr. Gregory Gerstner, MD is a Hematologist in Peoria, IL.

About Dr. Gregory Gerstner, MD

Dr. Gerstner graduated from Southern Illinois University At Carbondale. Dr. Gregory Gerstner, MD is a Hematologist in Peoria, IL. Dr. Gerstner has experience treating conditions like Lung Cancer, Bleeding Disorders, Retroperitoneum Cancer, Anemia, Non-Hodgkin's Lymphoma, Leukocytopenia, Colorectal Cancer, Colon Cancer, Pancytopenia, Cervical Cancer, Venous Embolism and Thrombosis, Chronic Lymphocytic Leukemia, Coagulation Disorders, Liver Cancer, Vitamin B Deficiency, Metastatic Respiratory System Cancer, Thyroid Cancer, Primary Central Nervous System Lymphoma, Marginal Zone Lymphoma, Follicular Lymphoma Grade 2, Kidney Cancer and Myeloproliferative Disorders among other conditions at varying frequencies. Dr. Gerstner's office accepts new patients and telehealth appointments. Dr. Gerstner is board certified in Hematology and accepts multiple insurance plans.

Offers Telehealth

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

Low Wait Times

Patients are usually seen in 10 minutes or less.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Lung Cancer
Bleeding Disorders
Retroperitoneum Cancer
Lung Cancer
Bleeding Disorders
Retroperitoneum Cancer
Anemia
  • View other providers who treat Anemia
Non-Hodgkin's Lymphoma
Leukocytopenia
Colorectal Cancer
Colon Cancer
Pancytopenia
Cervical Cancer
Venous Embolism and Thrombosis
Chronic Lymphocytic Leukemia
Coagulation Disorders
Liver Cancer
Vitamin B Deficiency
Metastatic Respiratory System Cancer
Thyroid Cancer
Primary Central Nervous System Lymphoma
Marginal Zone Lymphoma
Follicular Lymphoma Grade 2
Kidney Cancer
Myeloproliferative Disorders
Uterine Cancer
Neuroendocrine Tumors
Monoclonal Gammopathy of Uncertain Significance
Polycythemia Rubra Vera
Head and Neck Cancer
Peritoneal Cancer
Bone Cancer
Diffuse Large B-Cell Lymphoma
Hemochromatosis
Macroglobulinemia (incl. Waldenstrom's )
Endocrine Gland Cancer
Soft Tissue Sarcoma of Head, Face, and Neck
Deep Vein Thrombosis (DVT)
Breast Cancer
Melanoma
  • View other providers who treat Melanoma
Leukocytosis
Biliary Tract Cancer
Pancreatic Cancer
Myelodysplastic Syndromes
Pleura Cancer
Oral Cancer
Osteosarcoma
Thymomas
  • View other providers who treat Thymomas
Acute Leukemia
Urinary Tract Cancer
Acute Myeloid Leukemia
Hodgkin's Disease
Ductal Carcinoma in Situ
Male Breast Carcinoma
Bladder Cancer
Hypothalamus Cancer
Upper Digestive Tract Cancer
Pleural Cancer
Breast Carcinoma
Esophageal Cancer
Multiple Myeloma
Malignant Pituitary Gland Tumor
Laryngeal Cancer
Brain Cancer
Anal and Rectal Cancer
Thrombocytosis
Ovarian Cancer
Pineal Region Tumors
Hypogammaglobulinemia
Tongue Cancer
Malignant Pleura Secondary
Follicular Lymphoma Grade 1
Skin Cancer
Cancer of Cerebral Meninges
Neutropenia
Prostate Cancer
Gastrointestinal Malabsorption
Squamous Cell Carcinoma of Skin
Small Intestine Cancer
Chronic Myeloid Leukemia (CML)
Nodular Sclerosis Hodgkins Lymphoma
Meningiomas
Tonsil Cancer
Amyloidosis
Vitamin B12 Deficiency
Soft Tissue Sarcoma
Vitamin B12 Anemia
Adrenal Gland Cancer
Acute Lymphoid Leukemia
Stomach Cancer
Immune Thrombocytopenia
Mantle Cell Lymphoma
Acquired Hemolytic Anemia
Acute Monocytic and Monoblastic Leukemia
Acute Myeloblastic Leukemia Type 3
Acute Promyelocytic Leukemia
Adult T-Cell Lymphoma
Anaplastic Large Cell Lymphoma
Anaplastic Large Cell Lymphoma, ALK Negative
Antiphospholipid Syndrome (APS)
Aortic Embolism and Thrombosis
Basal Cell Carcinoma
Benign Lung Neoplasms
Benign Mediastinal Tumor
Burkitt's Lymphoma
Carcinoma Tongue
Central Nervous System Lymphoma
Chordoma
  • View other providers who treat Chordoma
Chronic Myelomonocytic Leukemia
Cryoglobulinemia
Cutaneous T-Cell Lymphoma
Diffuse Follicle Center Lymphoma
Diffuse Lymphoblastic Lymphoma
Drug Induced Aplastic Anemia
Duodenal Cancer
Ear, Nose, Throat (ENT) Cancer
Ewing's Sarcoma
Extramedullary Plasmacytoma
Factor II Deficiency
Factor V Deficiency
Factor VII Deficiency
Factor X Deficiency
Factor XII Deficiency
Factor XIII Deficiency
Fallopian Tube Cancer
Follicular Lymphoma Grade 3
Follicular Lymphoma Grade 3A
Follicular Lymphoma Grade 3B
Graft vs Host Disease
Gum Cancer
Hemophilia
Hereditary Amyloidosis
Hypercoagulable State
Illeum Cancer
Immune Thrombocytopenic Purpura (ITP)
Langerhans Cell Histiocytosis
Lobular Carcinoma
Long COVID Disorder
Lymphocytic-Depleted Hodgkins Lymphoma
Lymphocytic-Rich Hodgkins Lymphoma
Lymphocytopenia
Lymphocytosis
Male Breast Cancer
Malignant Bone Cancer of the Skull, Face, and Jaw
Malignant Mediastinal Tumor
Mediastinal B-Cell Lymphoma
Merkel Cell Carcinoma
Metastatic Breast Cancer
Mixed-Cellularity Hodgkins Lymphoma
Mouth Cancer
Mycosis Fungoides
Myeloid Sarcoma
Nodular Lymphocyte-Predominant Hodgkin Lymphoma
Nose Cancer
Osteosarcoma of the Spine
Paroxysmal Nocturnal Hemoglobinuria
Penile Cancer
Penile Carcinoma
Peripheral T-Cell Lymphoma
Pernicious Anemia
Pheochromocytoma
Plasma Cell Leukemia
Primary Hypercoagulable State
Purpura
  • View other providers who treat Purpura
Refractory Anemia with Sideroblasts
Refractory Anemia without Sideroblasts
Salivary Gland Cancer
Secondary Hypertension
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Spinal Cord Tumor
T-Cell Prolymphocytic Leukemia
Testicular Cancer
Thalassemia
Throat Cancer (Hypopharyngeal)
Throat Cancer (Nasopharyngeal)
Urethra Cancer
Uterine Adnexa Cancer
Vertebral Column Tumors
Vulvar Cancer
Vulvovaginal Rhabdomyosarcoma
Anemia and Iron Deficiency Screening
Bone Marrow Biopsy
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Erythropoietin Test
HPC Transplantation (Stem Cell Transplant)
Thoracentesis

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • BlueCard PPO
  • Health Alliance HMO-POS
  • Choice Plus POS
    Navigate HMO
    Navigate Plus POS
    Options PPO
  • HealthyBlue Advantage
  • Blue Advantage - PCPs Only HMO
    Blue Choice Select PPO
    Blue Cross Blue Shield of Illinois PPO
    PCPs Only HMO
    Blueprint Health
  • Open Access Plus
    Cigna PPO
  • Health Alliance PPO
  • Blue PPO
  • Elect Choice (Open Access) EPO
    APCN Choice POS II
    Savings Plus of IL OA Select
    Premier Care Network Plus - Innovation Health
    Open Choice PPO
    Managed Choice (Open Access) POS
    Aetna HMO
    Choice Plus POS II

Where Dr. Gregory Gerstner, MD Sees Patients

  1. 1 Illinois Cancercare
    8940 N Wood Sage Rd, Peoria, IL 61615
  2. 2 Illinois Cancer Care PC
    110 Eastgate Dr, Washington, IL 61571
  3. 3 Illinois Cancer Care PC
    4391 Venture Dr, Peru, IL 61354
  4. 4 Illinois Cancercare-Galesburg
    336 Home Blvd, Galesburg, IL 61401

What Patients Say

Likelihood to recommend Dr. Gerstner
1.0
Based on 1 Reviews
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4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Patient Reviews
May 18, 2026
Ever since Dr Zhang left, I feel my level of care has gone down and I have been cast aside. I have to call, fight, and argue anytime I need something addressed. Then I'm having problems with my primary care provider due to pain management and instead of working on it they both wanted to push me off to a pain clinic. Funny thing is my insurance wasn't being taken at the place the referred me to. So guess who gets to suffer in pain 24/7... me. They don't care cause it aint them.
— May 18, 2026
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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Gerstner?
Call now to make an appointment
(309) 240-6040

Meet Dr. Gregory Gerstner, MD

Specialties*
Hematology
Internal Medicine
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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Gerstner communicate via email?
5 users said yes.
Yes
(5)
No
(8)
Does Dr. Gerstner offer telehealth services or virtual visits?
5 users said yes.
Yes
(5)
No
(5)
Does Dr. Gerstner offer an online patient portal?
14 users said yes.
Yes
(14)
No
(2)
Does Dr. Gerstner have free onsite parking?
18 users said yes.
Yes
(18)
No
(0)
Does Dr. Gerstner offer weekend visits?
No users said yes.
Yes
(0)
No
(14)
Does Dr. Gerstner offer evening visits?
No users said yes.
Yes
(0)
No
(12)
Does Dr. Gerstner specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Gerstner specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Gerstner specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Gerstner specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Gerstner accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Gerstner's Practice

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. Gregory Gerstner, MD. To arrange an appointment, call the number on Dr. Gerstner's profile.

Dr. Gerstner frequently treats the following conditions: Lung Cancer, Bleeding Disorders, Retroperitoneum Cancer, Anemia, Non-Hodgkin's Lymphoma, Leukocytopenia, Colorectal Cancer, Colon Cancer, Pancytopenia, Cervical Cancer, Venous Embolism and Thrombosis, Chronic Lymphocytic Leukemia, Coagulation Disorders, Liver Cancer, Vitamin B Deficiency, Metastatic Respiratory System Cancer, Thyroid Cancer, Primary Central Nervous System Lymphoma, Marginal Zone Lymphoma, Follicular Lymphoma Grade 2, Kidney Cancer and Myeloproliferative Disorders. See more on Sharecare.

Dr. Gregory Gerstner, MD is affiliated with Carle Health Proctor Hospital, Carle Health Methodist Hospital, Carle Health Pekin Hospital, Graham Hospital Association, OSF Saint Clare Medical Center, OSF Saint Elizabeth Medical Center, OSF Saint Francis Medical Center, OSF Saint James-John W. Albrecht Medical Center, OSF Saint Joseph Medical Center and OSF Saint Paul Medical Center.

Yes, Dr. Gregory Gerstner, MD holds board certification in Hematology, Internal Medicine and Medical Oncology.

Training & Medical Education
Medical Education
  • Southern Illinois University At Carbondale
Medical Education
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.

Hospitals Where Dr. Gregory Gerstner, MD Practices

  • Carle Health Proctor Hospital

    5409 N Knoxville Ave, Peoria, IL

  • Carle Health Methodist Hospital

    221 NE Glen Oak Ave, Peoria, IL

  • Carle Health Pekin Hospital

    600 S 13th St, Pekin, IL

  • Graham Hospital Association

    210 W Walnut St, Canton, IL

  • OSF Saint Clare Medical Center

    530 Park Ave E, Princeton, IL

  • OSF Saint Elizabeth Medical Center

    1100 E Norris Dr, Ottawa, IL

  • OSF Saint Francis Medical Center

    530 NE Glen Oak Ave, Peoria, IL

  • OSF Saint James-John W. Albrecht Medical Center

    2500 W Reynolds St, Pontiac, IL

  • OSF Saint Joseph Medical Center

    2200 E Washington St, Bloomington, IL

  • OSF Saint Paul Medical Center

    1401 E 12th St, Mendota, IL

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