Overview
Robert Ruffner is a Cardiologist practicing medicine in Duluth, Minnesota.
Dr. Ruffner is highly rated in 26 conditions, according to our data. His clinical expertise encompasses Long QT Syndrome 1, Long QT Syndrome 3, Timothy Syndrome, and Long QT Syndrome 2.
Dr. Ruffner is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE PDP
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- MANAGED MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
402 E 2nd St, Duluth, MN 55805
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Frequently Asked Questions about Dr. Robert J. Ruffner
How do I make an appointment with Dr. Robert J. Ruffner?
You can book an appointment with Dr. Robert J. Ruffner by calling their office at 218-786-3443. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Robert J. Ruffner a top-rated expert for Long QT Syndrome 1?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Robert J. Ruffner is classified as an Advanced expert for Long QT Syndrome 1, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Robert J. Ruffner specialize in?
While Dr. Robert J. Ruffner is a Cardiology, they have specific expertise in Long QT Syndrome 1, Long QT Syndrome 3, and Timothy Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.
Does Dr. Robert J. Ruffner accept my insurance?
Dr. Robert J. Ruffner accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 218-786-3443 to verify that your specific plan is currently accepted before your visit.
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
- Advanced
- AnginaDr. Ruffner isAdvanced. Learn about Angina.
- Aortic Valve StenosisDr. Ruffner isAdvanced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Ruffner isAdvanced. Learn about Apoplexy.
- ArrhythmiasDr. Ruffner isAdvanced. Learn about Arrhythmias.
- Arterial EmbolismDr. Ruffner isAdvanced. Learn about Arterial Embolism.
- AtherosclerosisDr. Ruffner isAdvanced. Learn about Atherosclerosis.
- Atrial FibrillationDr. Ruffner isAdvanced. Learn about Atrial Fibrillation.
- CardiomyopathyDr. Ruffner isAdvanced. Learn about Cardiomyopathy.
- Coronary Heart DiseaseDr. Ruffner isAdvanced. Learn about Coronary Heart Disease.
- Dilated Cardiomyopathy (DCM)Dr. Ruffner isAdvanced. Learn about Dilated Cardiomyopathy (DCM).
- Familial Ventricular TachycardiaDr. Ruffner isAdvanced. Learn about Familial Ventricular Tachycardia.
- Heart AttackDr. Ruffner isAdvanced. Learn about Heart Attack.
- Hypertensive Heart DiseaseDr. Ruffner isAdvanced. Learn about Hypertensive Heart Disease.
- Inappropriate Sinus Tachycardia (IST)
- Jervell Lange-Nielsen Syndrome (JLNS)
- Long QT SyndromeDr. Ruffner isAdvanced. Learn about Long QT Syndrome.
- Long QT Syndrome 1Dr. Ruffner isAdvanced. Learn about Long QT Syndrome 1.
- Long QT Syndrome 2Dr. Ruffner isAdvanced. Learn about Long QT Syndrome 2.
- Long QT Syndrome 3Dr. Ruffner isAdvanced. Learn about Long QT Syndrome 3.
- Long QT Syndrome 5Dr. Ruffner isAdvanced. Learn about Long QT Syndrome 5.
- Mitral Valve ProlapseDr. Ruffner isAdvanced. Learn about Mitral Valve Prolapse.
- NecrosisDr. Ruffner isAdvanced. Learn about Necrosis.
- Pediatric MyocarditisDr. Ruffner isAdvanced. Learn about Pediatric Myocarditis.
- Pulmonary EdemaDr. Ruffner isAdvanced. Learn about Pulmonary Edema.
- Spontaneous Coronary Artery Dissection (SCAD)
- Timothy SyndromeDr. Ruffner isAdvanced. Learn about Timothy Syndrome.
- Experienced
- Acute Coronary SyndromeDr. Ruffner isExperienced. Learn about Acute Coronary Syndrome.
- Aortic DissectionDr. Ruffner isExperienced. Learn about Aortic Dissection.
- Aortic RegurgitationDr. Ruffner isExperienced. Learn about Aortic Regurgitation.
- Atrial MyxomaDr. Ruffner isExperienced. Learn about Atrial Myxoma.
- Atrial TachycardiaDr. Ruffner isExperienced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- Bicuspid Aortic ValveDr. Ruffner isExperienced. Learn about Bicuspid Aortic Valve.
- Cor PulmonaleDr. Ruffner isExperienced. Learn about Cor Pulmonale.
- Coronary Artery SpasmDr. Ruffner isExperienced. Learn about Coronary Artery Spasm.
- Cystic Medial Necrosis of AortaDr. Ruffner isExperienced. Learn about Cystic Medial Necrosis of Aorta.
- Ectopic HeartbeatDr. Ruffner isExperienced. Learn about Ectopic Heartbeat.
- EndocarditisDr. Ruffner isExperienced. Learn about Endocarditis.
- FaintingDr. Ruffner isExperienced. Learn about Fainting.
- Familial Dilated CardiomyopathyDr. Ruffner isExperienced. Learn about Familial Dilated Cardiomyopathy.
- Familial Hypertrophic CardiomyopathyDr. Ruffner isExperienced. Learn about Familial Hypertrophic Cardiomyopathy.
- Familial Neurocardiogenic SyncopeDr. Ruffner isExperienced. Learn about Familial Neurocardiogenic Syncope.
- Familial Progressive Cardiac Conduction Defect
- Glucocorticoid-Remediable AldosteronismDr. Ruffner isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- Heart FailureDr. Ruffner isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Heart MurmursDr. Ruffner isExperienced. Learn about Heart Murmurs.
- Heart TumorDr. Ruffner isExperienced. Learn about Heart Tumor.
- High CholesterolDr. Ruffner isExperienced. Learn about High Cholesterol.
- His Bundle TachycardiaDr. Ruffner isExperienced. Learn about His Bundle Tachycardia.
- HypertensionDr. Ruffner isExperienced. Learn about Hypertension.
- Hypertrophic Cardiomyopathy (HCM)Dr. Ruffner isExperienced. Learn about Hypertrophic Cardiomyopathy (HCM).
- Idiopathic EdemaDr. Ruffner isExperienced. Learn about Idiopathic Edema.
- Low Blood PressureDr. Ruffner isExperienced. Learn about Low Blood Pressure.
- Metabolic SyndromeDr. Ruffner isExperienced. Learn about Metabolic Syndrome.
- Mitral Valve RegurgitationDr. Ruffner isExperienced. Learn about Mitral Valve Regurgitation.
- Multifocal Atrial TachycardiaDr. Ruffner isExperienced. Learn about Multifocal Atrial Tachycardia.
- Orthostatic HypotensionDr. Ruffner isExperienced. Learn about Orthostatic Hypotension.
- Paroxysmal Supraventricular Tachycardia (PSVT)
- PericarditisDr. Ruffner isExperienced. Learn about Pericarditis.
- Prinzmetal's Variant AnginaDr. Ruffner isExperienced. Learn about Prinzmetal's Variant Angina.
- Pulmonary EmbolismDr. Ruffner isExperienced. Learn about Pulmonary Embolism.
- Pulmonary HypertensionDr. Ruffner isExperienced. Learn about Pulmonary Hypertension.
- Pulmonary Veno-Occlusive DiseaseDr. Ruffner isExperienced. Learn about Pulmonary Veno-Occlusive Disease.
- Sengers SyndromeDr. Ruffner isExperienced. Learn about Sengers Syndrome.
- Sick Sinus SyndromeDr. Ruffner isExperienced. Learn about Sick Sinus Syndrome.
- SitosterolemiaDr. Ruffner isExperienced. Learn about Sitosterolemia.
- Subvalvular Aortic StenosisDr. Ruffner isExperienced. Learn about Subvalvular Aortic Stenosis.
- Transient Ischemic Attack (TIA)Dr. Ruffner isExperienced. Learn about Transient Ischemic Attack (TIA).
- Unstable AnginaDr. Ruffner isExperienced. Learn about Unstable Angina.
- VasculitisDr. Ruffner isExperienced. Learn about Vasculitis.
- Wolff-Parkinson-White SyndromeDr. Ruffner isExperienced. Learn about Wolff-Parkinson-White Syndrome.