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Dr. Katherine Exten, MD

Hematology* Age 39
Dr. Katherine Exten, MD

Offers telehealth

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Dr. Katherine Exten, MD is a Hematologist in Mansfield, OH.
Dr. Katherine Exten, MD
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Dr. Katherine Exten, MD

Hematology* Age 39
Mansfield, OH
Accepting new patients

Offers telehealth

Dr. Katherine Exten, MD is a Hematologist in Mansfield, OH.

About

Dr. Katherine Exten, MD is a Hematologist in Mansfield, OH. They graduated from OHIO STATE UNIVERSITY / COLLEGE OF VETERINARY MEDICINE. They currently practice at Practice and are affiliated with University Hospitals Samaritan Medical Center, OhioHealth Mansfield Hospital, Bucyrus Community Hospital, Marion General Hospital and OhioHealth Shelby Hospital. Dr. Exten has experience treating conditions like Anemia, Retroperitoneum Cancer and Bleeding Disorders among other conditions at varying frequencies. Their office accepts new patients and telehealth appointments. Dr. Exten 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
Anemia
Retroperitoneum Cancer
Bleeding Disorders
Anemia
Retroperitoneum Cancer
Bleeding Disorders
Anemia
  • View other providers who treat Anemia
Retroperitoneum Cancer
Bleeding Disorders
Deep Vein Thrombosis (DVT)
Gastrointestinal Malabsorption
Lung Cancer
Venous Embolism and Thrombosis
Breast Cancer
Chronic Lymphocytic Leukemia
Coagulation Disorders
Colorectal Cancer
Immune Thrombocytopenia
Non-Hodgkin's Lymphoma
Thrombocytosis
Acute Leukemia
Anal and Rectal Cancer
Bone Cancer
Brain Cancer
Breast Carcinoma
Cervical Cancer
Cholangiocarcinoma
Chronic Myeloid Leukemia (CML)
Chronic Myelomonocytic Leukemia
Diffuse Large B-Cell Lymphoma
Ductal Carcinoma in Situ
Endocrine Gland Cancer
Esophageal Cancer
Follicular Lymphoma Grade 2
Head and Neck Cancer
Hemochromatosis
Hodgkin's Disease
Hypercoagulable State
Hypothalamus Cancer
Kidney Cancer
Laryngeal Cancer
Leukocytopenia
Leukocytosis
Liver Cancer
Male Breast Carcinoma
Melanoma
  • View other providers who treat Melanoma
Metastatic Respiratory System Cancer
Myelodysplastic Syndromes
Myeloma
  • View other providers who treat Myeloma
Myeloproliferative Disorders
Neuroendocrine Tumors
Neutropenia
Nodular Sclerosis Hodgkins Lymphoma
Osteosarcoma
Ovarian Cancer
Pancreatic Cancer
Pancytopenia
Peritoneal Cancer
Polycythemia Rubra Vera
Primary Central Nervous System Lymphoma
Primary Hypercoagulable State
Prostate Cancer
Skin Cancer
Small Intestine Cancer
Soft Tissue Sarcoma
Thyroid Cancer
Upper Digestive Tract Cancer
Urinary Tract Cancer
Uterine Cancer
Vitamin B Deficiency
Vitamin B12 Deficiency
Acquired Hemolytic Anemia
Acquired Red Cell Aplasia
Acute Lymphoid Leukemia
Acute Myeloblastic Leukemia Type 3
Acute Myeloid Leukemia
Adrenal Gland Cancer
Amyloidosis
Antiphospholipid Syndrome (APS)
Astrocytoma
Basal Cell Carcinoma
Benign Mediastinal Tumor
Benign Neoplasm of Brain
Bladder Cancer
Burkitt's Lymphoma
Cancer of Cerebral Meninges
Central Nervous System Lymphoma
Chronic Pulmonary Embolism
Coagulation Defects in Pregnancy and Postpartum
Cutaneous T-Cell Lymphoma
Diffuse Lymphoblastic Lymphoma
Duodenal Cancer
Fallopian Tube Cancer
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 3A
Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
Graft vs Host Disease
Hemophilia
Hemophilia A
Hereditary Amyloidosis
Hypogammaglobulinemia
Immune Thrombocytopenic Purpura (ITP)
Intestinal Malabsorption Carbohydrate
Lobular Carcinoma
Lymphocytic-Rich Hodgkins Lymphoma
Lymphocytopenia
Lymphocytosis
Lymphoma
  • View other providers who treat Lymphoma
Lymphosarcoma
Macroglobulinemia (incl. Waldenstrom's )
Male Breast Cancer
Malignant Heart Tumors
Malignant Mediastinal Tumor
Malignant Pituitary Gland Tumor
Mantle Cell Lymphoma
Marginal Zone Lymphoma
Maternal Anemia
Mediastinal B-Cell Lymphoma
Mediastinal Tumors
Medulloblastoma
Meningiomas
Mycosis Fungoides
Neoplasm of Gastrointestinal Tract
Nodular Lymphocyte-Predominant Hodgkin Lymphoma
Nodular Lymphoma
Nose Cancer
Oral Cancer
Peripheral T-Cell Lymphoma
Pernicious Anemia
Pineal Region Tumors
Pituitary Tumor
Pleura Cancer
Pleural Cancer
Purpura
  • View other providers who treat Purpura
Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
Reticulosarcoma
Schwannoma
Secondary Malignancies
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Soft Tissue Sarcoma of Head, Face, and Neck
Squamous Cell Carcinoma of Skin
Stomach and Small Intestine Cancer
Stomach Cancer
Testicular Cancer
Thalassemia
Thalassemia Minor
Throat Cancer (Hypopharyngeal)
Throat Cancer (Nasopharyngeal)
Throat Cancer (Oropharyngeal)
Thymomas
  • View other providers who treat Thymomas
Tongue Cancer
Tonsil Cancer
Urethra Cancer
Vitamin B12 Anemia
von Willebrand Disease
Vulvar Cancer
Anemia and Iron Deficiency Screening
Bone Marrow Biopsy
Bone Marrow Evaluation
Erythropoietin Test
Leukemia Diagnostic Evaluations
Lymphoma Evaluation
Thoracentesis

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna HMO
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Health Network Option Open Access
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network APCN Choice (OAMC) POS II
    Premier Care Network Plus - Innovation Health
  • Blue Preferred-OH POS
    Silver Pathway Group HMO
  • Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
  • Blue Card High Performance Network HPN
    Blue Card PPO
  • Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care) PPO
  • Choice Care Network PPO
    Choice Care PPO
    Choice POS
  • Medical Mutual of Ohio HMO
    SuperMed HMO
    SuperMed PPO Plus
  • Choice Plus POS
    Medica Choice
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO

Locations

  1. 1 OhioHealth Mansfield Hospital
    335 Glessner Ave, Mansfield, OH 44903
    Icon Directions Right Arrow Directions Phone Icon (419) 756-2003
  2. 2 Office
    840 S Wood St Ste 820-E, Chicago, IL 60612
    Icon Directions Right Arrow Directions Phone Icon (419) 756-2003
  3. 3 OhioHealth Shelby Hospital Lab
    199 W Main St, Shelby, OH 44875
    Icon Directions Right Arrow Directions Phone Icon (419) 756-2003

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Telehealth Options
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(419) 756-2003

About Me

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
  • OHIO STATE UNIVERSITY / COLLEGE OF VETERINARY MEDICINE
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.
Common Questions and Answers
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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. Katherine Exten, MD. To arrange an appointment, call the number on Dr. Exten's profile.

Dr. Exten frequently treats the following conditions: Anemia, Retroperitoneum Cancer and Bleeding Disorders. See more on Sharecare.

Dr. Katherine Exten, MD is affiliated with University Hospitals Samaritan Medical Center, OhioHealth Mansfield Hospital, Bucyrus Community Hospital, Marion General Hospital and OhioHealth Shelby Hospital.

Yes, Dr. Katherine Exten, MD holds board certification in Hematology, Internal Medicine and Medical Oncology.

Hospital Affiliations

  • University Hospitals Samaritan Medical Center

    1025 Center St, Ashland, OH

  • OhioHealth Mansfield Hospital

    335 Glessner Ave, Mansfield, OH

  • Bucyrus Community Hospital

    629 N Sandusky Ave, Bucyrus, OH

  • Marion General Hospital

    1000 McKinley Park Dr, Marion, OH

  • OhioHealth Shelby Hospital

    199 W Main St, Shelby, OH