Dr. Gregory Warren, MD

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Dr. Gregory Warren, MD

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Hematology | Male

IRELAND CANCER CTR 18697 Bagley Rd Apt 101, Cleveland, OH 44130 Get Directions
(440) 816-6051

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Care Philosophy

Dr. Warren specializes in Hematology and practices in Cleveland, OH. He practices at 1 location.

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Dr. Warren's Experience

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Specialties

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Education

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Warren

Dr. Warren accepts 9 insurance carriers

Affiliated Hospitals

Hospital Quality

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Dr. Warren's Reviews

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Likelihood of recommending Dr. Warren to family and friends
4.4
based on 7 total surveys (1 with a review)
Key Survey Insights
  • Trustworthiness
     (7)
  • Helpfulness
     (7)
  • Staff
     (7)
  • Scheduling
     (7)
Experience with Dr. Warren
  • Level of trust in provider's decisions
     (7)
  • How well provider explains medical condition(s)
     (7)
  • How well provider listens and answers questions
     (6)
  • Spends appropriate amount of time with patients
     (7)
Dr. Warren's Office & Staff
  • Ease of scheduling urgent appointments
     (7)
  • Office environment, cleanliness, comfort, etc.
     (7)
  • Staff friendliness and courteousness
     (7)
  • Total wait time (waiting & exam rooms)
    10 – 15 minutes (6)
Open Full Survey+
in Northfield Center. Ohio |
Could not have asked for a better doctor/person to take care of me after hearing the worst thing. You have Cancer! He is always up front and truthful, but compassionate. I would highly recomend him. He listens to what you say. Talks to you and not at you.
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Specialties

  • Hematology
  • Medical Oncology
  • Oncology

Board Certifications

Why It Matters: Dr. Warren's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Internal Medicine
  • Medical Oncology

Conditions Treated

  • Acute Leukemia
  • Acute Myeloid Leukemia
  • Adrenal Gland Cancer
  • All Lymphoma
  • Anal and Rectal Cancer
  • Anal Disorders
  • Anemia
  • Antiphospholipid Syndrome (APS)
  • Autoimmune Diseases
  • Basal Cell Carcinoma
  • Bile Duct Cancer
  • Bladder Cancer
  • Bleeding Disorders
  • Blood Disorders
  • Bone Cancer
  • Bone Disorders
  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Cancer
  • Brain Disorders
  • Breast Cancer
  • Breast Diseases
  • Cancer
  • Cervical Cancer
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Colorectal Cancer
  • Cryoglobulinemia
  • Deep Vein Thrombosis (DVT)
  • ENT Cancer
  • Esophageal Cancer
  • Esophageal Diseases
  • Eye Cancer
  • Gallbladder and Biliary Tract Cancer
  • Gastrointestinal Diseases
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Hodgkin's Disease
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Kidney Cancer
  • Laryngeal Cancer
  • Larynx Conditions
  • Leukocytosis
  • Liver Cancer
  • Lung Cancer
  • Lung Neoplasms, Not Specified as Malignant
  • Lymphocytosis
  • Lymphoma, Large Cell, Anaplastic
  • Lymphosarcoma
  • Macroglobulinemia (incl. Waldenstrom's )
  • Mantle Cell Lymphoma
  • Mediastinal Tumors, Not Specified as Malignant
  • Melanoma
  • Merkel Cell Carcinoma
  • Mycosis Fungoides
  • Myelodysplastic Syndromes
  • Myeloma
  • Myeloproliferative Disorders
  • Neuroendocrine Tumors
  • Neutropenia
  • Nodular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Oral Cancer
  • Osteosarcoma
  • Ovarian Cancer
  • Pancreatic Cancer
  • Pancytopenia
  • Paroxysmal Nocturnal Hemoglobinuria
  • Pleura Cancer
  • Pleural Cancer
  • Polycythemia Rubra Vera
  • Pregnancy-Related Disorders
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Prostate Cancer
  • Pulmonary Disease
  • Purpura
  • Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
  • Reticulosarcoma
  • Salivary Gland Cancer
  • Secondary Malignancies
  • Sickle Cell Disease
  • Skin Cancer
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Squamous Cell Carcinoma
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Testicular Cancer
  • Thalassemia
  • Throat Cancer (Oropharyngeal)
  • Thrombocytosis
  • Thrombosis
  • Thyroid Cancer
  • Tongue Cancer
  • Tonsil Cancer
  • Urinary Disorders
  • Uterine Cancer
  • Uterine Diseases
  • Vascular Disease
  • Venous Embolism and Thrombosis
  • Vulvar Cancer

Procedures Performed

  • Bone Marrow Biopsy
  • Thoracentesis

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Ohio.

    What is medical malpractice
  • 0
    Sanctions

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Education

  • Medical School
    University Of Toledo College Of Medicine

    Graduated in 1989

  • Residency Hospital
    Clarian Indiana University Hospital
    Vanderbilt University Med Center

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Warren has no media or publications listed.

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Warren does not have any memberships or affiliations listed. If you are Dr. Warren and would like to add memberships or affiliations, please update your free profile.

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Dr. Warren's experience matches your search based on the following criteria:

  • Based on total number of patients treated over the last 12 months
  • Specializes in Hematology
  • Board certified in Internal Medicine and Medical Oncology
  • Malpractice claims in Ohio not available
  • No sanctions found
  • No board actions found
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Why Does Experience Matter?

Even specialists specialize. One orthopedic surgeon might do nothing but hip surgeries, while another does nothing but knees. If you want the best possible care, it’s critical to match your medical need with the doctor who truly specializes in treating it.

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Patient Satisfaction Results for Dr. Warren

Overall Patient Satisfaction Score

Dr. Warren's Office & Staff

Ease of scheduling urgent appointments
Office environment, cleanliness, comfort, etc.
Staff friendliness and courteousness
Total wait time (waiting & exam rooms)
10 – 15 minutes

Experience with Dr. Warren

Level of trust in provider's decisions
How well provider explains medical condition(s)
How well provider listens and answers questions
Spends appropriate amount of time with patients