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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- Elite
- Head and Neck Squamous Cell Carcinoma (HNSCC)
- Advanced
- Epithelial-Myoepithelial CarcinomaDr. Johnson isAdvanced. Learn about Epithelial-Myoepithelial Carcinoma.
- Lung CancerDr. Johnson isAdvanced. Learn about Lung Cancer.
- Merkel Cell CarcinomaDr. Johnson isAdvanced. Learn about Merkel Cell Carcinoma.
- Non-Small Cell Lung Cancer (NSCLC)Dr. Johnson isAdvanced. Learn about Non-Small Cell Lung Cancer (NSCLC).
- Polymorphous Low Grade Adenocarcinoma
- Tissue BiopsyDr. Johnson isAdvanced. Learn about Tissue Biopsy.
- Experienced
- Acinic Cell Carcinoma of Salivary GlandsDr. Johnson isExperienced. Learn about Acinic Cell Carcinoma of Salivary Glands.
- Adenoid Cystic CarcinomaDr. Johnson isExperienced. Learn about Adenoid Cystic Carcinoma.
- Anaplastic Thyroid CancerDr. Johnson isExperienced. Learn about Anaplastic Thyroid Cancer.
- Basal Cell Skin CancerDr. Johnson isExperienced. Learn about Basal Cell Skin Cancer.
- Cervical CancerDr. Johnson isExperienced. Learn about Cervical Cancer.
- Ear CancerDr. Johnson isExperienced. Learn about Ear Cancer.
- EGFR Positive Lung CancerDr. Johnson isExperienced. Learn about EGFR Positive Lung Cancer.
- Laryngeal CancerDr. Johnson isExperienced. Learn about Laryngeal Cancer.
- Lymphofollicular HyperplasiaDr. Johnson isExperienced. Learn about Lymphofollicular Hyperplasia.
- MesotheliomaDr. Johnson isExperienced. Learn about Mesothelioma.
- Metastatic Pleural TumorDr. Johnson isExperienced. Learn about Metastatic Pleural Tumor.
- Nasopharyngeal CarcinomaDr. Johnson isExperienced. Learn about Nasopharyngeal Carcinoma.
- Neuroendocrine TumorDr. Johnson isExperienced. Learn about Neuroendocrine Tumor.
- Olfactory NeuroblastomaDr. Johnson isExperienced. Learn about Olfactory Neuroblastoma.
- PIK3CA-Related Overgrowth SpectrumDr. Johnson isExperienced. Learn about PIK3CA-Related Overgrowth Spectrum.
- Pleuropulmonary BlastomaDr. Johnson isExperienced. Learn about Pleuropulmonary Blastoma.
- RetinoblastomaDr. Johnson isExperienced. Learn about Retinoblastoma.
- Salivary Gland TumorsDr. Johnson isExperienced. Learn about Salivary Gland Tumors.
- Sinus CancerDr. Johnson isExperienced. Learn about Sinus Cancer.
- Small Cell Lung Cancer (SCLC)Dr. Johnson isExperienced. Learn about Small Cell Lung Cancer (SCLC).
- Squamous Cell Carcinoma of the Anal Canal (SCAC)
- Squamous Cell Skin CarcinomaDr. Johnson isExperienced. Learn about Squamous Cell Skin Carcinoma.
- TeratocarcinosarcomaDr. Johnson isExperienced. Learn about Teratocarcinosarcoma.
- Throat CancerDr. Johnson isExperienced. Learn about Throat Cancer.
- Thyroid CancerDr. Johnson isExperienced. Learn about Thyroid Cancer.
- Tongue CancerDr. Johnson isExperienced. Learn about Tongue Cancer.
- Urothelial CancerDr. Johnson isExperienced. Learn about Urothelial Cancer.
View All 27 Experienced Conditions
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