
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. Johnson's expertise for a condition
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- Distinguished
- ALK-Positive Non-Small Cell Lung CancerDr. Johnson isDistinguished. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- EGFR Positive Lung CancerDr. Johnson isDistinguished. Learn about EGFR Positive Lung Cancer.
- Large-Cell Lung CarcinomaDr. Johnson isDistinguished. Learn about Large-Cell Lung Carcinoma.
- Laryngeal CancerDr. Johnson isDistinguished. Learn about Laryngeal Cancer.
- Lung AdenocarcinomaDr. Johnson isDistinguished. Learn about Lung Adenocarcinoma.
- Lung CancerDr. Johnson isDistinguished. Learn about Lung Cancer.
- Non-Small Cell Lung Cancer (NSCLC)Dr. Johnson isDistinguished. Learn about Non-Small Cell Lung Cancer (NSCLC).
- Pleuropulmonary BlastomaDr. Johnson isDistinguished. Learn about Pleuropulmonary Blastoma.
- Small Cell Lung Cancer (SCLC)Dr. Johnson isDistinguished. Learn about Small Cell Lung Cancer (SCLC).
- Squamous Cell Lung CarcinomaDr. Johnson isDistinguished. Learn about Squamous Cell Lung Carcinoma.
View All 10 Distinguished Conditions
- Advanced
- Acinic Cell Carcinoma of Salivary Glands
- Adenoid Cystic CarcinomaDr. Johnson isAdvanced. Learn about Adenoid Cystic Carcinoma.
- Anaplastic Thyroid CancerDr. Johnson isAdvanced. Learn about Anaplastic Thyroid Cancer.
- Follicular Thyroid CancerDr. Johnson isAdvanced. Learn about Follicular Thyroid Cancer.
- Medullary Thyroid CarcinomaDr. Johnson isAdvanced. Learn about Medullary Thyroid Carcinoma.
- MesotheliomaDr. Johnson isAdvanced. Learn about Mesothelioma.
- Nasopharyngeal CarcinomaDr. Johnson isAdvanced. Learn about Nasopharyngeal Carcinoma.
- Oral Squamous Cell CarcinomaDr. Johnson isAdvanced. Learn about Oral Squamous Cell Carcinoma.
- Papillary Thyroid CancerDr. Johnson isAdvanced. Learn about Papillary Thyroid Cancer.
- Polymorphous Low Grade Adenocarcinoma
- Posterior Fossa TumorDr. Johnson isAdvanced. Learn about Posterior Fossa Tumor.
- Salivary Gland TumorsDr. Johnson isAdvanced. Learn about Salivary Gland Tumors.
- Squamous Cell Skin CarcinomaDr. Johnson isAdvanced. Learn about Squamous Cell Skin Carcinoma.
- Throat CancerDr. Johnson isAdvanced. Learn about Throat Cancer.
- Thymic Epithelial TumorDr. Johnson isAdvanced. Learn about Thymic Epithelial Tumor.
- Thyroid CancerDr. Johnson isAdvanced. Learn about Thyroid Cancer.
- Tongue CancerDr. Johnson isAdvanced. Learn about Tongue Cancer.
View All 17 Advanced Conditions
- Experienced
- Acute Lymphoblastic Leukemia (ALL)Dr. Johnson isExperienced. Learn about Acute Lymphoblastic Leukemia (ALL).
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Bell's PalsyDr. Johnson isExperienced. Learn about Bell's Palsy.
- Bladder CancerDr. Johnson isExperienced. Learn about Bladder Cancer.
- Bone TumorDr. Johnson isExperienced. Learn about Bone Tumor.
- Diffuse Large B-Cell Lymphoma (DLBCL)Dr. Johnson isExperienced. Learn about Diffuse Large B-Cell Lymphoma (DLBCL).
- Ear CancerDr. Johnson isExperienced. Learn about Ear Cancer.
- Eccrine PorocarcinomaDr. Johnson isExperienced. Learn about Eccrine Porocarcinoma.
- Epithelial-Myoepithelial CarcinomaDr. Johnson isExperienced. Learn about Epithelial-Myoepithelial Carcinoma.
- Ewing SarcomaDr. Johnson isExperienced. Learn about Ewing Sarcoma.
- Facial ParalysisDr. Johnson isExperienced. Learn about Facial Paralysis.
- Febrile NeutropeniaDr. Johnson isExperienced. Learn about Febrile Neutropenia.
- Gastric LymphomaDr. Johnson isExperienced. Learn about Gastric Lymphoma.
- GliomaDr. Johnson isExperienced. Learn about Glioma.
- Head and Neck Squamous Cell Carcinoma (HNSCC)
- Large-Cell Immunoblastic LymphomaDr. Johnson isExperienced. Learn about Large-Cell Immunoblastic Lymphoma.
- Lung NodulesDr. Johnson isExperienced. Learn about Lung Nodules.
- Lymphofollicular HyperplasiaDr. Johnson isExperienced. Learn about Lymphofollicular Hyperplasia.
- Lymphoid HyperplasiaDr. Johnson isExperienced. Learn about Lymphoid Hyperplasia.
- Male Pattern BaldnessDr. Johnson isExperienced. Learn about Male Pattern Baldness.
- Mediastinal TumorDr. Johnson isExperienced. Learn about Mediastinal Tumor.
- MelanomaDr. Johnson isExperienced. Learn about Melanoma.
- Metastatic Brain TumorDr. Johnson isExperienced. Learn about Metastatic Brain Tumor.
- Metastatic Pleural TumorDr. Johnson isExperienced. Learn about Metastatic Pleural Tumor.
- Muscle Invasive Bladder CancerDr. Johnson isExperienced. Learn about Muscle Invasive Bladder Cancer.
- Neuroendocrine TumorDr. Johnson isExperienced. Learn about Neuroendocrine Tumor.
- Non-Hodgkin LymphomaDr. Johnson isExperienced. Learn about Non-Hodgkin Lymphoma.
- Non-Muscle Invasive Bladder CancerDr. Johnson isExperienced. Learn about Non-Muscle Invasive Bladder Cancer.
- Olfactory NeuroblastomaDr. Johnson isExperienced. Learn about Olfactory Neuroblastoma.
- Painful SwallowingDr. Johnson isExperienced. Learn about Painful Swallowing.
- Primitive Neuroectodermal Tumor (PNET)Dr. Johnson isExperienced. Learn about Primitive Neuroectodermal Tumor (PNET).
- Pulmonary EmbolismDr. Johnson isExperienced. Learn about Pulmonary Embolism.
- Recurrent Peripheral Facial PalsyDr. Johnson isExperienced. Learn about Recurrent Peripheral Facial Palsy.
- Sinus CancerDr. Johnson isExperienced. Learn about Sinus Cancer.
- Spasmodic DysphoniaDr. Johnson isExperienced. Learn about Spasmodic Dysphonia.
- Swallowing DifficultyDr. Johnson isExperienced. Learn about Swallowing Difficulty.
- TeratocarcinosarcomaDr. Johnson isExperienced. Learn about Teratocarcinosarcoma.
- ThrombocytopeniaDr. Johnson isExperienced. Learn about Thrombocytopenia.
- Urothelial CancerDr. Johnson isExperienced. Learn about Urothelial Cancer.
- Vocal Cord DysfunctionDr. Johnson isExperienced. Learn about Vocal Cord Dysfunction.
View All 40 Experienced Conditions
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