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
- AnginaDr. Johnson isDistinguished. Learn about Angina.
- Aortic RegurgitationDr. Johnson isDistinguished. Learn about Aortic Regurgitation.
- Aortic Valve StenosisDr. Johnson isDistinguished. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Johnson isDistinguished. Learn about Apoplexy.
- Arterial EmbolismDr. Johnson isDistinguished. Learn about Arterial Embolism.
- AtherosclerosisDr. Johnson isDistinguished. Learn about Atherosclerosis.
- Atrial FibrillationDr. Johnson isDistinguished. Learn about Atrial Fibrillation.
- Bicuspid Aortic ValveDr. Johnson isDistinguished. Learn about Bicuspid Aortic Valve.
- CardiomyopathyDr. Johnson isDistinguished. Learn about Cardiomyopathy.
- Carotid Artery DiseaseDr. Johnson isDistinguished. Learn about Carotid Artery Disease.
- Coronary Heart DiseaseDr. Johnson isDistinguished. Learn about Coronary Heart Disease.
- Heart AttackDr. Johnson isDistinguished. Learn about Heart Attack.
- Mitral Valve RegurgitationDr. Johnson isDistinguished. Learn about Mitral Valve Regurgitation.
- Pulmonary EdemaDr. Johnson isDistinguished. Learn about Pulmonary Edema.
- Pulmonary HypertensionDr. Johnson isDistinguished. Learn about Pulmonary Hypertension.
- Pulmonary Veno-Occlusive DiseaseDr. Johnson isDistinguished. Learn about Pulmonary Veno-Occlusive Disease.
View All 16 Distinguished Conditions
- Advanced
- Adenosine Deaminase 2 DeficiencyDr. Johnson isAdvanced. Learn about Adenosine Deaminase 2 Deficiency.
- Anomalous Left Coronary Artery from the Pulmonary Artery
- Aortic Valve ReplacementDr. Johnson isAdvanced. Learn about Aortic Valve Replacement.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Arterial InsufficiencyDr. Johnson isAdvanced. Learn about Arterial Insufficiency.
- Atrial Septal Defect (ASD)Dr. Johnson isAdvanced. Learn about Atrial Septal Defect (ASD).
- Atrial TachycardiaDr. Johnson isAdvanced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- Cardiac ArrestDr. Johnson isAdvanced. Learn about Cardiac Arrest.
- Cardiogenic ShockDr. Johnson isAdvanced. Learn about Cardiogenic Shock.
- Catecholaminergic Polymorphic Ventricular Tachycardia
- Congenital Coronary Artery Malformation
- Cor PulmonaleDr. Johnson isAdvanced. Learn about Cor Pulmonale.
- Coronary Artery AneurysmDr. Johnson isAdvanced. Learn about Coronary Artery Aneurysm.
- Familial HypertensionDr. Johnson isAdvanced. Learn about Familial Hypertension.
- Familial Hypertrophic Cardiomyopathy
- Familial Neurocardiogenic SyncopeDr. Johnson isAdvanced. Learn about Familial Neurocardiogenic Syncope.
- Glucocorticoid-Remediable Aldosteronism
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Heart MurmursDr. Johnson isAdvanced. Learn about Heart Murmurs.
- Heart Valve RepairDr. Johnson isAdvanced. Learn about Heart Valve Repair.
- High CholesterolDr. Johnson isAdvanced. Learn about High Cholesterol.
- HypertensionDr. Johnson isAdvanced. Learn about Hypertension.
- Hypertensive Heart DiseaseDr. Johnson isAdvanced. Learn about Hypertensive Heart Disease.
- Idiopathic EdemaDr. Johnson isAdvanced. Learn about Idiopathic Edema.
- Metabolic SyndromeDr. Johnson isAdvanced. Learn about Metabolic Syndrome.
- Mitral StenosisDr. Johnson isAdvanced. Learn about Mitral Stenosis.
- Mitral Valve ProlapseDr. Johnson isAdvanced. Learn about Mitral Valve Prolapse.
- Multifocal Atrial TachycardiaDr. Johnson isAdvanced. Learn about Multifocal Atrial Tachycardia.
- Pacemaker ImplantationDr. Johnson isAdvanced. Learn about Pacemaker Implantation.
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Paroxysmal Ventricular FibrillationDr. Johnson isAdvanced. Learn about Paroxysmal Ventricular Fibrillation.
- Patent Foramen OvaleDr. Johnson isAdvanced. Learn about Patent Foramen Ovale.
- Pediatric MyocarditisDr. Johnson isAdvanced. Learn about Pediatric Myocarditis.
- Peripheral Artery DiseaseDr. Johnson isAdvanced. Learn about Peripheral Artery Disease.
- Pulmonary EmbolismDr. Johnson isAdvanced. Learn about Pulmonary Embolism.
- Rheumatic FeverDr. Johnson isAdvanced. Learn about Rheumatic Fever.
- Saddle Pulmonary EmbolismDr. Johnson isAdvanced. Learn about Saddle Pulmonary Embolism.
- Transcatheter Aortic Valve Replacement (TAVR)
- Unstable AnginaDr. Johnson isAdvanced. Learn about Unstable Angina.
- VasculitisDr. Johnson isAdvanced. Learn about Vasculitis.
- Ventricular FibrillationDr. Johnson isAdvanced. Learn about Ventricular Fibrillation.
View All 42 Advanced Conditions
- Experienced
- Arterial Tortuosity SyndromeDr. Johnson isExperienced. Learn about Arterial Tortuosity Syndrome.
- Atrial MyxomaDr. Johnson isExperienced. Learn about Atrial Myxoma.
- Bone Marrow AspirationDr. Johnson isExperienced. Learn about Bone Marrow Aspiration.
- Brugada SyndromeDr. Johnson isExperienced. Learn about Brugada Syndrome.
- Cardiac DiverticulumDr. Johnson isExperienced. Learn about Cardiac Diverticulum.
- Cardiac TamponadeDr. Johnson isExperienced. Learn about Cardiac Tamponade.
- Cardiomyopathy Due to AnthracyclinesDr. Johnson isExperienced. Learn about Cardiomyopathy Due to Anthracyclines.
- ColonoscopyDr. Johnson isExperienced. Learn about Colonoscopy.
- Congenital Mitral MalformationDr. Johnson isExperienced. Learn about Congenital Mitral Malformation.
- Coronary Artery FistulaDr. Johnson isExperienced. Learn about Coronary Artery Fistula.
- Coronary Artery SpasmDr. Johnson isExperienced. Learn about Coronary Artery Spasm.
- Dilated Cardiomyopathy (DCM)Dr. Johnson isExperienced. Learn about Dilated Cardiomyopathy (DCM).
- Doxorubicin-Induced CardiomyopathyDr. Johnson isExperienced. Learn about Doxorubicin-Induced Cardiomyopathy.
- Ectopic HeartbeatDr. Johnson isExperienced. Learn about Ectopic Heartbeat.
- EmphysemaDr. Johnson isExperienced. Learn about Emphysema.
- EndocarditisDr. Johnson isExperienced. Learn about Endocarditis.
- EndoscopyDr. Johnson isExperienced. Learn about Endoscopy.
- Familial Combined HyperlipidemiaDr. Johnson isExperienced. Learn about Familial Combined Hyperlipidemia.
- Familial Dilated CardiomyopathyDr. Johnson isExperienced. Learn about Familial Dilated Cardiomyopathy.
- Heart TumorDr. Johnson isExperienced. Learn about Heart Tumor.
- Heterozygous Familial Hypercholesterolemia (HeFH)
- Homozygous Familial Hypercholesterolemia (HoFH)
- Hypertrophic Cardiomyopathy (HCM)Dr. Johnson isExperienced. Learn about Hypertrophic Cardiomyopathy (HCM).
- Inappropriate Sinus Tachycardia (IST)Dr. Johnson isExperienced. Learn about Inappropriate Sinus Tachycardia (IST).
- Jervell Lange-Nielsen Syndrome (JLNS)Dr. Johnson isExperienced. Learn about Jervell Lange-Nielsen Syndrome (JLNS).
- Long QT SyndromeDr. Johnson isExperienced. Learn about Long QT Syndrome.
- Long QT Syndrome 1Dr. Johnson isExperienced. Learn about Long QT Syndrome 1.
- Long QT Syndrome 2Dr. Johnson isExperienced. Learn about Long QT Syndrome 2.
- Long QT Syndrome 3Dr. Johnson isExperienced. Learn about Long QT Syndrome 3.
- Long QT Syndrome 5Dr. Johnson isExperienced. Learn about Long QT Syndrome 5.
- Nasal FlaringDr. Johnson isExperienced. Learn about Nasal Flaring.
- Postural Orthostatic Tachycardia Syndrome (POTS)
- Prinzmetal's Variant AnginaDr. Johnson isExperienced. Learn about Prinzmetal's Variant Angina.
- Retinopathy ArterioscleroticDr. Johnson isExperienced. Learn about Retinopathy Arteriosclerotic.
- Sengers SyndromeDr. Johnson isExperienced. Learn about Sengers Syndrome.
- Short QT SyndromeDr. Johnson isExperienced. Learn about Short QT Syndrome.
- Sick Sinus SyndromeDr. Johnson isExperienced. Learn about Sick Sinus Syndrome.
- Spontaneous Coronary Artery Dissection (SCAD)
- Stable AnginaDr. Johnson isExperienced. Learn about Stable Angina.
- Stasis Dermatitis and UlcersDr. Johnson isExperienced. Learn about Stasis Dermatitis and Ulcers.
- Subvalvular Aortic StenosisDr. Johnson isExperienced. Learn about Subvalvular Aortic Stenosis.
- Supravalvular Aortic StenosisDr. Johnson isExperienced. Learn about Supravalvular Aortic Stenosis.
- Systemic Sclerosis (SSc)Dr. Johnson isExperienced. Learn about Systemic Sclerosis (SSc).
- Timothy SyndromeDr. Johnson isExperienced. Learn about Timothy Syndrome.
- Transient Ischemic Attack (TIA)Dr. Johnson isExperienced. Learn about Transient Ischemic Attack (TIA).
- Venous InsufficiencyDr. Johnson isExperienced. Learn about Venous Insufficiency.
- X-Linked Cardiac Valvular DysplasiaDr. Johnson isExperienced. Learn about X-Linked Cardiac Valvular Dysplasia.
- XanthomaDr. Johnson isExperienced. Learn about Xanthoma.
View All 48 Experienced Conditions
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