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
- Deep Vein ThrombosisDr. Johnson isDistinguished. Learn about Deep Vein Thrombosis.
- Pulmonary EmbolismDr. Johnson isDistinguished. Learn about Pulmonary Embolism.
- Venous Thromboembolism (VTE)Dr. Johnson isDistinguished. Learn about Venous Thromboembolism (VTE).
- Advanced
- Antiphospholipid SyndromeDr. Johnson isAdvanced. Learn about Antiphospholipid Syndrome.
- Factor V Leiden ThrombophiliaDr. Johnson isAdvanced. Learn about Factor V Leiden Thrombophilia.
- Gastrointestinal FistulaDr. Johnson isAdvanced. Learn about Gastrointestinal Fistula.
- Shwartzman PhenomenonDr. Johnson isAdvanced. Learn about Shwartzman Phenomenon.
- Experienced
- Acute Febrile Neutrophilic DermatosisDr. Johnson isExperienced. Learn about Acute Febrile Neutrophilic Dermatosis.
- Acute Kidney FailureDr. Johnson isExperienced. Learn about Acute Kidney Failure.
- Blood ClotsDr. Johnson isExperienced. Learn about Blood Clots.
- Cavernous Sinus ThrombosisDr. Johnson isExperienced. Learn about Cavernous Sinus Thrombosis.
- Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy
- Congenital Antithrombin 3 DeficiencyDr. Johnson isExperienced. Learn about Congenital Antithrombin 3 Deficiency.
- Cor PulmonaleDr. Johnson isExperienced. Learn about Cor Pulmonale.
- COVID-19Dr. Johnson isExperienced. Learn about COVID-19.
- CryoglobulinemiaDr. Johnson isExperienced. Learn about Cryoglobulinemia.
- Delirium TremensDr. Johnson isExperienced. Learn about Delirium Tremens.
- Diabetic KetoacidosisDr. Johnson isExperienced. Learn about Diabetic Ketoacidosis.
- EndocarditisDr. Johnson isExperienced. Learn about Endocarditis.
- EndoscopyDr. Johnson isExperienced. Learn about Endoscopy.
- Familial Mixed CryoglobulinemiaDr. Johnson isExperienced. Learn about Familial Mixed Cryoglobulinemia.
- GastrostomyDr. Johnson isExperienced. Learn about Gastrostomy.
- Heart FailureDr. Johnson isExperienced. Learn about Heart Failure.
- Hereditary Resistance to Anti-Vitamin KDr. Johnson isExperienced. Learn about Hereditary Resistance to Anti-Vitamin K.
- Hip ReplacementDr. Johnson isExperienced. Learn about Hip Replacement.
- Low Blood PressureDr. Johnson isExperienced. Learn about Low Blood Pressure.
- Low Sodium LevelDr. Johnson isExperienced. Learn about Low Sodium Level.
- Lupus NephritisDr. Johnson isExperienced. Learn about Lupus Nephritis.
- Mesenteric Venous ThrombosisDr. Johnson isExperienced. Learn about Mesenteric Venous Thrombosis.
- NecrosisDr. Johnson isExperienced. Learn about Necrosis.
- Neurotoxicity SyndromesDr. Johnson isExperienced. Learn about Neurotoxicity Syndromes.
- Osteomyelitis in ChildrenDr. Johnson isExperienced. Learn about Osteomyelitis in Children.
- Pediatric MyocarditisDr. Johnson isExperienced. Learn about Pediatric Myocarditis.
- Peptic UlcerDr. Johnson isExperienced. Learn about Peptic Ulcer.
- PneumoniaDr. Johnson isExperienced. Learn about Pneumonia.
- Polycythemia VeraDr. Johnson isExperienced. Learn about Polycythemia Vera.
- Protein C DeficiencyDr. Johnson isExperienced. Learn about Protein C Deficiency.
- Protein S DeficiencyDr. Johnson isExperienced. Learn about Protein S Deficiency.
- Prothrombin DeficiencyDr. Johnson isExperienced. Learn about Prothrombin Deficiency.
- Pulmonary EdemaDr. Johnson isExperienced. Learn about Pulmonary Edema.
- Renal Vein ThrombosisDr. Johnson isExperienced. Learn about Renal Vein Thrombosis.
- Rheumatic FeverDr. Johnson isExperienced. Learn about Rheumatic Fever.
- Saddle Pulmonary EmbolismDr. Johnson isExperienced. Learn about Saddle Pulmonary Embolism.
- SepsisDr. Johnson isExperienced. Learn about Sepsis.
- Severe Acute Respiratory Syndrome (SARS)Dr. Johnson isExperienced. Learn about Severe Acute Respiratory Syndrome (SARS).
- Splenic InfarctionDr. Johnson isExperienced. Learn about Splenic Infarction.
- StrokeDr. Johnson isExperienced. Learn about Stroke.
- Superficial ThrombophlebitisDr. Johnson isExperienced. Learn about Superficial Thrombophlebitis.
- Thromboangiitis ObliteransDr. Johnson isExperienced. Learn about Thromboangiitis Obliterans.
- ThrombophlebitisDr. Johnson isExperienced. Learn about Thrombophlebitis.
- Transient Ischemic Attack (TIA)Dr. Johnson isExperienced. Learn about Transient Ischemic Attack (TIA).
- VasculitisDr. Johnson isExperienced. Learn about Vasculitis.
View All 45 Experienced Conditions
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