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Dr. John Visconti, DO
Hematology* Age 62
Dr. John Visconti, DO

Offers telehealth

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Dr. John Visconti, DO is a Hematologist in O Fallon, IL.
Dr. John Visconti, DO
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Dr. John Visconti, DO

Hematology* Age 62
O Fallon, IL
Accepting new patients
36 years of experience

Offers telehealth

Dr. John Visconti, DO is a Hematologist in O Fallon, IL.
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About Dr. John Visconti, DO

Dr. Visconti graduated from University of Health Sciences/College of Osteopathic Medicine in 1990 and completed a residency at Saint Louis University Hospital. Dr. John Visconti, DO is a Hematologist in O Fallon, IL and has 36 years experience. Dr. Visconti has experience treating conditions like Breast Cancer, Metastatic Respiratory System Cancer, Thyroid Cancer, Bone Cancer, Retroperitoneum Cancer, Anal and Rectal Cancer, Anemia, Lung Cancer, Colorectal Cancer, Colon Cancer, Upper Digestive Tract Cancer, Esophageal Cancer, Kidney Cancer, Thrombocytosis, Chronic Lymphocytic Leukemia, Myeloproliferative Disorders, Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia), Liver Cancer, Biliary Tract Cancer, Acquired Hemolytic Anemia, Bleeding Disorders, Neuroendocrine Tumors, Small Intestine Cancer, Hypothalamus Cancer, Venous Embolism and Thrombosis, Hemochromatosis, Immune Thrombocytopenia and Urinary Tract Cancer among other conditions at varying frequencies. Dr. Visconti's office accepts new patients and telehealth appointments. Dr. Visconti is board certified in Hematology and accepts multiple insurance plans.

Offers Telehealth

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

Experience Check

Enter a condition or procedure
Breast Cancer
Metastatic Respiratory System Cancer
Thyroid Cancer
Breast Cancer
Metastatic Respiratory System Cancer
Thyroid Cancer
Bone Cancer
Retroperitoneum Cancer
Anal and Rectal Cancer
Anemia
  • View other providers who treat Anemia
Lung Cancer
Colorectal Cancer
Colon Cancer
Upper Digestive Tract Cancer
Esophageal Cancer
Kidney Cancer
Thrombocytosis
Chronic Lymphocytic Leukemia
Myeloproliferative Disorders
Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
Liver Cancer
Biliary Tract Cancer
Acquired Hemolytic Anemia
Bleeding Disorders
Neuroendocrine Tumors
Small Intestine Cancer
Hypothalamus Cancer
Venous Embolism and Thrombosis
Hemochromatosis
Immune Thrombocytopenia
Urinary Tract Cancer
Malignant Pituitary Gland Tumor
Coagulation Disorders
Osteosarcoma
Non-Hodgkin's Lymphoma
Pineal Region Tumors
Vitamin B Deficiency
Bladder Cancer
Leukocytopenia
Multiple Myeloma
Stomach Cancer
Prostate Cancer
Brain Cancer
Pancreatic Cancer
Myelodysplastic Syndromes
Neutropenia
Male Breast Carcinoma
Ductal Carcinoma in Situ
Hypogammaglobulinemia
Soft Tissue Sarcoma
Breast Carcinoma
Soft Tissue Sarcoma of Head, Face, and Neck
Sickle Cell Disease
Peritoneal Cancer
Chronic Myeloid Leukemia (CML)
Deep Vein Thrombosis (DVT)
Polycythemia Rubra Vera
Oral Cancer
Primary Central Nervous System Lymphoma
Leukocytosis
Endocrine Gland Cancer
Diffuse Large B-Cell Lymphoma
Pancytopenia
Marginal Zone Lymphoma
Primary Hypercoagulable State
Hypercoagulable State
Monoclonal Gammopathy of Uncertain Significance
Sickle Cell Hemoglobin SS Disease
Uterine Cancer
Hemophilia
Skin Cancer
Melanoma
  • View other providers who treat Melanoma
Follicular Lymphoma Grade 1
Central Cyanosis
Vulvar Cancer
Sickle Cell Hemoglobin C Disease
Squamous Cell Carcinoma of Skin
Follicular Lymphoma Grade 2
Vulvovaginal Rhabdomyosarcoma
Head and Neck Cancer
Neoplasm of Gastrointestinal Tract
Lymphocytosis
Ovarian Cancer
Acquired Red Cell Aplasia
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloblastic Leukemia Type 3
Acute Myeloid Leukemia
Acute Promyelocytic Leukemia
Adrenal Gland Cancer
Amyloidosis
Antiphospholipid Syndrome (APS)
Basal Cell Carcinoma
Benign Neoplasm of Brain
Blood Disorders in Pregnancy
Cancer of Cerebral Meninges
Carcinoid Syndrome
Carcinoma Tongue
Central Nervous System Lymphoma
Chordoma
  • View other providers who treat Chordoma
Chronic Pulmonary Embolism
Coagulation Defects in Pregnancy and Postpartum
Constitutional Aplastic Anemia
Diffuse Follicle Center Lymphoma
Duodenal Cancer
Ear Disorders
Ear, Nose, Throat (ENT) Cancer
Ewing's Sarcoma
Eye Cancer
Factor II Deficiency
Factor V Deficiency
Factor VII Deficiency
Factor X Deficiency
Factor XII Deficiency
Factor XIII Deficiency
Folate Deficiency Anemia
Follicular Lymphoma Grade 3
Gallbladder Cancer
Gastrointestinal Malabsorption
Hemophilia A
Hereditary Amyloidosis
Hodgkin's Disease
Illeum Cancer
Immune Thrombocytopenic Purpura (ITP)
Intestinal Malabsorption Carbohydrate
Jejunum Cancer
Laryngeal Cancer
Lip Cancer
Lobular Carcinoma
Long COVID Disorder
Lymphocytic-Depleted Hodgkins Lymphoma
Lymphocytopenia
Lymphoma
  • View other providers who treat Lymphoma
Macroglobulinemia (incl. Waldenstrom's )
Male Breast Cancer
Malignant Mediastinal Tumor
Malignant Pleura Secondary
Mantle Cell Lymphoma
Maternal Anemia
Mediastinal B-Cell Lymphoma
Meningiomas
Merkel Cell Carcinoma
Mouth Cancer
Nodular Lymphocyte-Predominant Hodgkin Lymphoma
Nose Cancer
Paroxysmal Nocturnal Hemoglobinuria
Penile Cancer
Penile Carcinoma
Pheochromocytoma
Pituitary Gland Cancer
Pituitary Tumor
Pleura Cancer
Pleural Cancer
Purpura
  • View other providers who treat Purpura
Salivary Gland Cancer
Secondary Hypertension
Testicular Cancer
Thalassemia
Throat Cancer (Hypopharyngeal)
Throat Cancer (Nasopharyngeal)
Tongue Cancer
Tonsil Cancer
Urethra Cancer
Vitamin B12 Anemia
Vitamin B12 Deficiency
von Willebrand Disease
Anemia and Iron Deficiency Screening
Bone Marrow Biopsy
Erythropoietin Test
Thoracentesis

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Aetna
    Choice Plus POS II
  • MultiPlan PPO
  • Health Alliance PPO
  • Open Access Plus
    Cigna
    Cigna PPO
  • National (BlueCard Basic) PPO
    National (BlueCard) PPO
    Blue Access Choice (St Louis) (Select Network)-IL
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • First Health (Coventry Health Care) PPO
  • Blue Card PPO
  • Choice Care PPO
  • Blue Preferred Plus POS
    Anthem Blue Cross Blue Shield PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage

Where Dr. John Visconti, DO Sees Patients

  1. 1 Office
    1418 Cross St Ste 180, O Fallon, IL 62269
  2. 2 Washington University Cancer Center Pharmacy-South County
    5225 Mid America Plz, Saint Louis, MO 63129
  3. 3 Washington University Children's After Hours-Edwardsville
    2122 Troy Rd Ste 140, Edwardsville, IL 62025
  4. 4 Illinois Oncology LTD
    4000 N Illinois Ln Ste C, Swansea, IL 62226

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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. Visconti?
Call now to make an appointment
(618) 607-1340

Meet Dr. John Visconti, DO

Specialties*
Medical Oncology
Hematology
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
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FAQs About Dr. Visconti'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. John Visconti, DO. To arrange an appointment, call the number on Dr. Visconti's profile.

Dr. Visconti frequently treats the following conditions: Breast Cancer, Metastatic Respiratory System Cancer, Thyroid Cancer, Bone Cancer, Retroperitoneum Cancer, Anal and Rectal Cancer, Anemia, Lung Cancer, Colorectal Cancer, Colon Cancer, Upper Digestive Tract Cancer, Esophageal Cancer, Kidney Cancer, Thrombocytosis, Chronic Lymphocytic Leukemia, Myeloproliferative Disorders, Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia), Liver Cancer, Biliary Tract Cancer, Acquired Hemolytic Anemia, Bleeding Disorders, Neuroendocrine Tumors, Small Intestine Cancer, Hypothalamus Cancer, Venous Embolism and Thrombosis, Hemochromatosis, Immune Thrombocytopenia and Urinary Tract Cancer. See more on Sharecare.

Dr. John Visconti, DO is affiliated with Memorial Hospital Belleville, Memorial Hospital East, HSHS St. Elizabeth's Hospital, Anderson Hospital, Community Hospital of Staunton and Gateway Regional Medical Center.

Yes, Dr. John Visconti, DO holds board certification in Hematology and Medical Oncology.

Training & Medical Education
Medical Education
  • University of Health Sciences/College of Osteopathic Medicine
    1990
Medical Education
Board Certifications
  • Hematology 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
  • Met Mc
    1991
Internship
Residency Hospital
  • Saint Louis University Hospital
    1994
Residency Hospital
Fellowship Hospital
  • St Louis University Health Scis Center - St Louis University Hp
    1998
Fellowship Hospital

Hospitals Where Dr. John Visconti, DO Practices

  • Memorial Hospital Belleville

    4500 Memorial Dr, Belleville, IL

  • Memorial Hospital East

    1404 Cross St, Shiloh, IL

  • HSHS St. Elizabeth's Hospital

    1 Saint Elizabeth Blvd, O Fallon, IL

  • Anderson Hospital

    6800 State Route 162, Maryville, IL

  • Community Hospital of Staunton

    400 N Caldwell St, Staunton, IL

  • Gateway Regional Medical Center

    2100 Madison Ave, Granite City, IL

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