
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. Nissen's expertise for a condition
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- Elite
- AtherosclerosisDr. Nissen isElite. Learn about Atherosclerosis.
- Coronary Heart DiseaseDr. Nissen isElite. Learn about Coronary Heart Disease.
- Unstable AnginaDr. Nissen isElite. Learn about Unstable Angina.
- Distinguished
- Acute Coronary SyndromeDr. Nissen isDistinguished. Learn about Acute Coronary Syndrome.
- High CholesterolDr. Nissen isDistinguished. Learn about High Cholesterol.
- Hypertrophic Cardiomyopathy (HCM)Dr. Nissen isDistinguished. Learn about Hypertrophic Cardiomyopathy (HCM).
- Advanced
- AnginaDr. Nissen isAdvanced. Learn about Angina.
- Cardiogenic ShockDr. Nissen isAdvanced. Learn about Cardiogenic Shock.
- CardiomyopathyDr. Nissen isAdvanced. Learn about Cardiomyopathy.
- Defective Apolipoprotein B-100Dr. Nissen isAdvanced. Learn about Defective Apolipoprotein B-100.
- Familial HypertriglyceridemiaDr. Nissen isAdvanced. Learn about Familial Hypertriglyceridemia.
- Gastric BypassDr. Nissen isAdvanced. Learn about Gastric Bypass.
- Heart AttackDr. Nissen isAdvanced. Learn about Heart Attack.
- Heart FailureDr. Nissen isAdvanced. Learn about Heart Failure.
- Heterozygous Familial Hypercholesterolemia (HeFH)
- Hormone Replacement Therapy (HRT)Dr. Nissen isAdvanced. Learn about Hormone Replacement Therapy (HRT).
View All 10 Advanced Conditions
- Experienced
- Aortic DissectionDr. Nissen isExperienced. Learn about Aortic Dissection.
- Aortic Valve StenosisDr. Nissen isExperienced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Nissen isExperienced. Learn about Apoplexy.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Arterial EmbolismDr. Nissen isExperienced. Learn about Arterial Embolism.
- Atrial FibrillationDr. Nissen isExperienced. Learn about Atrial Fibrillation.
- Cardiac AblationDr. Nissen isExperienced. Learn about Cardiac Ablation.
- Cardiac ArrestDr. Nissen isExperienced. Learn about Cardiac Arrest.
- Cardiac TamponadeDr. Nissen isExperienced. Learn about Cardiac Tamponade.
- Constrictive PericarditisDr. Nissen isExperienced. Learn about Constrictive Pericarditis.
- COVID-19Dr. Nissen isExperienced. Learn about COVID-19.
- Cystic Medial Necrosis of AortaDr. Nissen isExperienced. Learn about Cystic Medial Necrosis of Aorta.
- Deep Vein ThrombosisDr. Nissen isExperienced. Learn about Deep Vein Thrombosis.
- EndocarditisDr. Nissen isExperienced. Learn about Endocarditis.
- Familial Hypertrophic CardiomyopathyDr. Nissen isExperienced. Learn about Familial Hypertrophic Cardiomyopathy.
- Glucocorticoid-Remediable AldosteronismDr. Nissen isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- Heart TransplantDr. Nissen isExperienced. Learn about Heart Transplant.
- HypertensionDr. Nissen isExperienced. Learn about Hypertension.
- Infective EndocarditisDr. Nissen isExperienced. Learn about Infective Endocarditis.
- Low Blood PressureDr. Nissen isExperienced. Learn about Low Blood Pressure.
- Metabolic SyndromeDr. Nissen isExperienced. Learn about Metabolic Syndrome.
- Mitral Valve RegurgitationDr. Nissen isExperienced. Learn about Mitral Valve Regurgitation.
- NecrosisDr. Nissen isExperienced. Learn about Necrosis.
- Paroxysmal Ventricular FibrillationDr. Nissen isExperienced. Learn about Paroxysmal Ventricular Fibrillation.
- Pediatric MyocarditisDr. Nissen isExperienced. Learn about Pediatric Myocarditis.
- Percutaneous Coronary Intervention (PCI)
- PericarditisDr. Nissen isExperienced. Learn about Pericarditis.
- Peripheral Artery DiseaseDr. Nissen isExperienced. Learn about Peripheral Artery Disease.
- Pulmonary EdemaDr. Nissen isExperienced. Learn about Pulmonary Edema.
- Pulmonary EmbolismDr. Nissen isExperienced. Learn about Pulmonary Embolism.
- SitosterolemiaDr. Nissen isExperienced. Learn about Sitosterolemia.
- Sleeve GastrectomyDr. Nissen isExperienced. Learn about Sleeve Gastrectomy.
- Subvalvular Aortic StenosisDr. Nissen isExperienced. Learn about Subvalvular Aortic Stenosis.
- Supravalvular Aortic StenosisDr. Nissen isExperienced. Learn about Supravalvular Aortic Stenosis.
- Thoracic Aortic AneurysmDr. Nissen isExperienced. Learn about Thoracic Aortic Aneurysm.
- Venous Thromboembolism (VTE)Dr. Nissen isExperienced. Learn about Venous Thromboembolism (VTE).
- Ventricular FibrillationDr. Nissen isExperienced. Learn about Ventricular Fibrillation.
View All 37 Experienced Conditions
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