Grigori Okoev, MD| Hematology, Medical Oncology | MedStar Health

Grigori Okoev, MD
Provider is directly employed by MedStar Health

Specialities: Hematology, Medical Oncology

Languages: English

About me

Areas of interest or expertise

  • Grigori Okoev, MD, PhD, is a fellowship-trained medical oncologist and hematologist.
  • While he treats all types of cancer, he is particularly interested in the diagnosis and treatment of lung cancer, sarcoma, melanoma, and hematologic malignancies, especially lymphomas.
  • He is fluent in English, Armenian, and Russian.
  • Dr. Okoev’s philosophy of care is to combine medical knowledge with compassionate care to get the best outcomes for his patients.

Certifications and associations

  • A member of the American Society of Clinical Oncology and the American Society of Hematology, as well as several other professional organizations.

Research

  • Dr. Okoev’s academic research has resulted in the publication of multiple peer reviewed journal articles, and regional presentations.

Clinical areas of focus

  • Adenocarcinoma Of Lung
  • Lung Cancer
  • Lung Metastasis
  • Mesothelioma
  • Non Small Cell Lung Cancer
  • Pleural Cancer
  • Pulmonary Nodule
  • Small Cell Lung Cancer
  • Thymoma
  • Thymus Cancer
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Conditions and procedures

Conditions I treat

  • Abdominal Cancer
  • Adenocarcinoma Of Lung
  • Adverse Effects To Anticoagulants
  • Amyloidosis
  • Anemia
  • Anemia And Bone Marrow Disorders
  • Anemia Of Chronic Disease
  • Antiphospholipid Syndrome
  • Antithrombin Deficiency
  • Aplastic Anemia
  • Autoimmune Hemolytic Anemia
  • Bleeding Disorder
  • Blood Cancer
  • Blood Clotting Disorder
  • Blood Disorders
  • Bone Marrow Disorders
  • Bone Marrow Failure Syndromes
  • Cancer
  • Cancer During Pregnancy
  • Cancer Pain
  • Cancer Related Fatigue
  • Cancer Survivor
  • Catastrophic Antiphospholipid Syndrome (CAPS)
  • Coagulation Disorders
  • Cold Agglutinin Disease
  • Cooley Anemia
  • Cryoglobulinemia
  • Deep Thrombophlebitis
  • Deep Vein Thrombosis
  • Diamond Blackfan Anemia
  • Endocrine Complications Of Cancer Therapy
  • Essential Thrombocytosis
  • Factor Eight Disorder
  • Factor Nine Deficiency
  • Factor V Leiden
  • Familial Aplastic Anemia
  • Fanconi Anemia
  • Glucose 6 Phosphate Dehydrogenase Deficiency
  • Head And Neck Tumors
  • Hemochromatosis
  • Hemoglobinopathies
  • Hemolytic Anemia
  • Hemolytic Uremic Syndrome
  • Hemophilia
  • Heparin Induced Thrombocytopenia
  • Hereditary Cancer Risk
  • Hereditary Spherocytosis
  • Hypercoagulable State
  • Hypogammaglobulinemia
  • Idiopathic Thrombocytopenic Purpura
  • Iron Deficiency Anemia
  • Iron Metabolism Disorders
  • Langerhans Cell Histiocytosis
  • Leukocytosis
  • Leukopenia
  • Liver Cancer
  • Liver Metastases
  • Lung Cancer
  • Lung Mass
  • Lung Metastasis
  • Lymphopenia
  • Maternal Hematologic Disorders
  • Mesothelioma
  • Monoclonal Gammopathy Of Undetermined Significance
  • Myelodysplastic Syndrome
  • Neutropenia
  • Non Small Cell Lung Cancer
  • Oral Complications Of Cancer
  • Pancytopenia
  • Paroxysmal Nocturnal Hemoglobinuria
  • Petechiae
  • Platelet Disorder
  • Pleural Cancer
  • Poems Syndrome
  • Polycythemia
  • Porphyria
  • Post Thrombotic Syndrome (PTS)
  • Primary Myelofibrosis
  • Primary Systemic Amyloidosis
  • Protein C Deficiency
  • Protein S Deficiency
  • Prothrombin Gene Mutation
  • Pulmonary Metastases
  • Pulmonary Nodule
  • Pure Red Cell Aplasia
  • Purpura
  • Recurrent Thrombosis
  • Red Blood Cell Disorders
  • Secondary Polycythemia
  • Sickle Cell Disease
  • Side Effects Of Cancer Treatment
  • Small Cell Lung Cancer
  • Splenic Sequestration
  • Splenomegaly
  • Stomach Cancer
  • Thalassemia
  • Thrombocytopenia
  • Thrombocytosis
  • Thrombophilia
  • Thrombotic Disorders
  • Thrombotic Thrombocytopenic Purpura
  • Thymoma
  • Thymus Cancer
  • Venous Occlusive Crisis
  • Von Willebrand Disease
  • White Blood Cell Disorders
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Procedures I perform

  • Adjuvant Chemotherapy
  • Anticoagulation
  • Biological Targeted Therapy
  • Bone Marrow Biopsy
  • Cancer Chemotherapy
  • Cancer Genomics
  • Cancer Immunotherapy
  • Chemoradiation
  • Early Detection Of Cancer
  • Lupus Anticoagulant
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Practice locations

Distance from Change LocationEnter your Location

9103 Franklin Square Drive
Suite 2200
Baltimore, MD, 21237

443-777-7911

Fax 443-777-6311

Get Directions

miles away

Fax 443-777-6311

Insurance

MedStar Medical Group accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Medical Group, please call your insurance company.

  • List of insurance plans we accept
    • Aetna Elect Choice/ EPO (Aetna Health Fund) Innovation Health: Network Only Plus
    • Aetna Quality Point of Service (POS)
    • Aetna USAccess (POS)
    • Aetna Student Health Insurance
    • Aetna Medicare Advantage HMO & PPO Plans
    • CFBCBS BlueChoice HMO
    • CFBCBS Blue Choice Opt Out Plus Open Access (POS)
    • CFBCBS Maryland Point of Service Plan (MPOS)
    • CFBCBS Federal Employee Program (Std. & Basic PPO)
    • CFBCBS Maryland Indemnity or PPO
    • CFBCBS (NCA) Indemnity
    • CIGNA HMO & Network (HMO)
    • CIGNA POS/Network POS
    • Great-West Healthcare POS/CIGNA
    • CIGNA Indemnity
    • Coventry Health Care of Virginia
    • Coventry of Delaware HMO/PPO
    • First Health PPO
    • FIRST HEALTH
    • Tricare Prime
    • Tricare Standard
    • Tricare Extra (Indemnity)
    • Tricare for Life (Medicare Supplemental Plan)
    • MedStar Family Choice - Maryland Health Choice
    • MedStar Select (MedStar Associates' Plan)
    • MedStar Medicare Choice
    • United Healthcare Select HMO - EPO/NPP
    • United Healthcare Select Plus (POS)
    • United Healthcare Choice Plus
    • United Student Resources
    • M.D. IPA (HMO)
    • M.D. IPA Preferred (POS)
    • Optimum Choice Preferred (POS) & OCI Direct (HMO)
    • Mamsi Life & Health (Indem./PPO)
    • Aetna Worker's Compensation Network
    • Coventry Health Care National Network PPO
    • Private Health Care Systems (PHCS) (PPO)
    • United Healthcare Options (PPO) (includes Empire PPO, GEHA, Compass Rose)
    • OneNet PPO, Inc.
    • United Healthcare Choice
    • United Healthcare Core Essential (HMO)
    • Optimum Choice
    • United Healthcare Navigate
    • United Healthcare Compass (HMO)
    • CIGNA HMO Open Access (OA)
    • Network OA
    • POS OA & OA Plus
    • CIGNA EPO
    • PPO and PPO Plus
    • Choice Fund PPO
    • CFBSBC Blue Preferred PPO
    • HealthyBlue PPO
    • CFBCBS Blue Choice Opt Out Open Access
    • BlueChoice Open Access
    • Blue Choice Advantage & Healthy Blue (HMO, POS)
    • Aetna Traditional Choice (PPO)
    • Innovation Health: Indemnity
    • Aetna Open Choice (PPO)
    • Innovation Health: PPO
    • Aetna Managed Choice (POS)
    • Innovation Health: POS Plus
    • Aetna Elect Choice/ Open Access (POS)
    • Innovation Health: Open Network Only Plus
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • Innovation Health: POS
    • Open HMO
    • Opoen HMO Option
    • Open EPO Plus
    • Aetna Managed Choice Open Access (POS)
    • Choice POS & Choice POS II
    • Innovation Health: Open POS Plus
    • Open POS II
    • Aetna HMO
    • Select HMO/HealthFund/Health Network
    • Aetna Innovations: HMO & EPO Plus

Education

Board Certification: American Board of Internal Medicine, Internal Medicine

Fellowship Program: University of Minnesota (2021)

Residency Program: MedStar Harbor Hospital (2018)

Residency Program: Armenian National Institute of Health (2006)

Medical School: Yerevan State Medical University (2002)