Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
Find Dr. Grainger's expertise for a condition
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- Distinguished
- Monoclonal Gammopathy of Undetermined Significance (MGUS)
- Paroxysmal Nocturnal Hemoglobinuria (PNH)Dr. Grainger isDistinguished. Learn about Paroxysmal Nocturnal Hemoglobinuria (PNH).
- Schnitzler SyndromeDr. Grainger isDistinguished. Learn about Schnitzler Syndrome.
- Advanced
- Adult Immune ThrombocytopeniaDr. Grainger isAdvanced. Learn about Adult Immune Thrombocytopenia.
- AgranulocytosisDr. Grainger isAdvanced. Learn about Agranulocytosis.
- AnemiaDr. Grainger isAdvanced. Learn about Anemia.
- Budd-Chiari SyndromeDr. Grainger isAdvanced. Learn about Budd-Chiari Syndrome.
- Chronic B-Cell Leukemia (CBCL)Dr. Grainger isAdvanced. Learn about Chronic B-Cell Leukemia (CBCL).
- Chronic Lymphocytic Leukemia (CLL)Dr. Grainger isAdvanced. Learn about Chronic Lymphocytic Leukemia (CLL).
- Diffuse Large B-Cell Lymphoma (DLBCL)Dr. Grainger isAdvanced. Learn about Diffuse Large B-Cell Lymphoma (DLBCL).
- Follicular LymphomaDr. Grainger isAdvanced. Learn about Follicular Lymphoma.
- Hemangioma Thrombocytopenia SyndromeDr. Grainger isAdvanced. Learn about Hemangioma Thrombocytopenia Syndrome.
- Immune Thrombocytopenic Purpura (ITP)Dr. Grainger isAdvanced. Learn about Immune Thrombocytopenic Purpura (ITP).
- Large-Cell Immunoblastic LymphomaDr. Grainger isAdvanced. Learn about Large-Cell Immunoblastic Lymphoma.
- Mantle Cell Lymphoma (MCL)Dr. Grainger isAdvanced. Learn about Mantle Cell Lymphoma (MCL).
- Myelodysplastic Syndrome (MDS)Dr. Grainger isAdvanced. Learn about Myelodysplastic Syndrome (MDS).
- MyelofibrosisDr. Grainger isAdvanced. Learn about Myelofibrosis.
- Polycythemia VeraDr. Grainger isAdvanced. Learn about Polycythemia Vera.
- Pulmonary EmbolismDr. Grainger isAdvanced. Learn about Pulmonary Embolism.
- Richter SyndromeDr. Grainger isAdvanced. Learn about Richter Syndrome.
- Small Lymphocytic Lymphoma (SLL)Dr. Grainger isAdvanced. Learn about Small Lymphocytic Lymphoma (SLL).
- ThrombocytopeniaDr. Grainger isAdvanced. Learn about Thrombocytopenia.
- Waldenstrom MacroglobulinemiaDr. Grainger isAdvanced. Learn about Waldenstrom Macroglobulinemia.
View All 20 Advanced Conditions
- Experienced
- ALK-Positive Non-Small Cell Lung CancerDr. Grainger isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Ampullary CancerDr. Grainger isExperienced. Learn about Ampullary Cancer.
- Antiphospholipid SyndromeDr. Grainger isExperienced. Learn about Antiphospholipid Syndrome.
- Arterial EmbolismDr. Grainger isExperienced. Learn about Arterial Embolism.
- Autoimmune Hemolytic AnemiaDr. Grainger isExperienced. Learn about Autoimmune Hemolytic Anemia.
- B-Cell LymphomaDr. Grainger isExperienced. Learn about B-Cell Lymphoma.
- Beta ThalassemiaDr. Grainger isExperienced. Learn about Beta Thalassemia.
- Blood ClotsDr. Grainger isExperienced. Learn about Blood Clots.
- BRCA Positive Breast CancerDr. Grainger isExperienced. Learn about BRCA Positive Breast Cancer.
- Childhood Acute Myeloid LeukemiaDr. Grainger isExperienced. Learn about Childhood Acute Myeloid Leukemia.
- Chronic Myelogenous Leukemia (CML)Dr. Grainger isExperienced. Learn about Chronic Myelogenous Leukemia (CML).
- Chronic Myelomonocytic Leukemia (CMML)Dr. Grainger isExperienced. Learn about Chronic Myelomonocytic Leukemia (CMML).
- Classical Hodgkin LymphomaDr. Grainger isExperienced. Learn about Classical Hodgkin Lymphoma.
- Congenital Hemolytic AnemiaDr. Grainger isExperienced. Learn about Congenital Hemolytic Anemia.
- CryoglobulinemiaDr. Grainger isExperienced. Learn about Cryoglobulinemia.
- D-Minus Hemolytic Uremic SyndromeDr. Grainger isExperienced. Learn about D-Minus Hemolytic Uremic Syndrome.
- Deep Vein ThrombosisDr. Grainger isExperienced. Learn about Deep Vein Thrombosis.
- Essential ThrombocythemiaDr. Grainger isExperienced. Learn about Essential Thrombocythemia.
- Familial Mixed CryoglobulinemiaDr. Grainger isExperienced. Learn about Familial Mixed Cryoglobulinemia.
- Febrile NeutropeniaDr. Grainger isExperienced. Learn about Febrile Neutropenia.
- Gallbladder AdenocarcinomaDr. Grainger isExperienced. Learn about Gallbladder Adenocarcinoma.
- Hairy Cell Leukemia (HCL)Dr. Grainger isExperienced. Learn about Hairy Cell Leukemia (HCL).
- Hemolytic AnemiaDr. Grainger isExperienced. Learn about Hemolytic Anemia.
- Hemolytic CrisisDr. Grainger isExperienced. Learn about Hemolytic Crisis.
- HER2 Negative Breast CancerDr. Grainger isExperienced. Learn about HER2 Negative Breast Cancer.
- Hereditary Hemorrhagic TelangiectasiaDr. Grainger isExperienced. Learn about Hereditary Hemorrhagic Telangiectasia.
- Hereditary SpherocytosisDr. Grainger isExperienced. Learn about Hereditary Spherocytosis.
- Heyde SyndromeDr. Grainger isExperienced. Learn about Heyde Syndrome.
- Hodgkin LymphomaDr. Grainger isExperienced. Learn about Hodgkin Lymphoma.
- LeukocytosisDr. Grainger isExperienced. Learn about Leukocytosis.
- Lung NodulesDr. Grainger isExperienced. Learn about Lung Nodules.
- Marginal Zone Lymphoma (MZL)Dr. Grainger isExperienced. Learn about Marginal Zone Lymphoma (MZL).
- MenopauseDr. Grainger isExperienced. Learn about Menopause.
- Multiple MyelomaDr. Grainger isExperienced. Learn about Multiple Myeloma.
- Muscle Invasive Bladder CancerDr. Grainger isExperienced. Learn about Muscle Invasive Bladder Cancer.
- Myeloproliferative Neoplasms (MPN)Dr. Grainger isExperienced. Learn about Myeloproliferative Neoplasms (MPN).
- Nodular Lymphocyte-Predominant Hodgkin Lymphoma (NLPHL)
- Non-Hodgkin LymphomaDr. Grainger isExperienced. Learn about Non-Hodgkin Lymphoma.
- Non-Muscle Invasive Bladder CancerDr. Grainger isExperienced. Learn about Non-Muscle Invasive Bladder Cancer.
- Philadelphia-Negative Chronic Myeloid Leukemia
- PlasmacytomaDr. Grainger isExperienced. Learn about Plasmacytoma.
- Primary Lymphoma of the BrainDr. Grainger isExperienced. Learn about Primary Lymphoma of the Brain.
- Primary Mediastinal B-Cell Lymphoma (PMBCL)Dr. Grainger isExperienced. Learn about Primary Mediastinal B-Cell Lymphoma (PMBCL).
- ReticuloendotheliosisDr. Grainger isExperienced. Learn about Reticuloendotheliosis.
- Sideroblastic AnemiaDr. Grainger isExperienced. Learn about Sideroblastic Anemia.
- Smoldering Multiple MyelomaDr. Grainger isExperienced. Learn about Smoldering Multiple Myeloma.
- SplenomegalyDr. Grainger isExperienced. Learn about Splenomegaly.
- Squamous Cell Carcinoma of the Anal Canal (SCAC)
- T-Cell LymphomaDr. Grainger isExperienced. Learn about T-Cell Lymphoma.
- ThalassemiaDr. Grainger isExperienced. Learn about Thalassemia.
- Upper Tract Urothelial Carcinoma (UTUC)Dr. Grainger isExperienced. Learn about Upper Tract Urothelial Carcinoma (UTUC).
- Vitamin B12 DeficiencyDr. Grainger isExperienced. Learn about Vitamin B12 Deficiency.
- Von Willebrand Disease (VWD)Dr. Grainger isExperienced. Learn about Von Willebrand Disease (VWD).
View All 53 Experienced Conditions
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