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Dr. Sean Halligan, MD

Cardiology* Age 55
Dr. Sean Halligan, MD
3.6 (5 Ratings)
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Dr. Sean Halligan, MD is a Cardiologist in Sioux Falls, SD.
Dr. Sean Halligan, MD
3.6 (5 Ratings)
 Share
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Dr. Sean Halligan, MD

Cardiology* Age 55
Sioux Falls, SD
Accepting new patients
19 years of experience
Dr. Sean Halligan, MD is a Cardiologist in Sioux Falls, SD.

About

Dr. Sean Halligan, MD is a Cardiologist in Sioux Falls, SD and has 19 years experience. They graduated from University of Nebraska Medical Center College of Medicine. They currently practice at Practice and are affiliated with Avera McKennan Hospital and University Health Center, Avera St. Mary's Hospital, Brookings Health System and Avera Queen of Peace. Dr. Halligan has experience treating conditions like Heart Attack (Acute Myocardial Infarction) and Acute Coronary Syndrome among other conditions at varying frequencies. At present, Dr. Halligan received an average rating of 3.6/5 from patients and has been reviewed 5 times. Their office accepts new patients. Dr. Halligan is board certified in Cardiovascular Disease and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Coronary Angioplasty, Atherectomy and Stent
Heart Attack (Acute Myocardial Infarction)
Acute Coronary Syndrome
Coronary Angioplasty, Atherectomy and Stent
Heart Attack (Acute Myocardial Infarction)
Acute Coronary Syndrome
Coronary Angioplasty, Atherectomy and Stent
Heart Attack (Acute Myocardial Infarction)
Acute Coronary Syndrome
Cardiac Catheterization (incl. Coronary Angiography)
Chest Pain
Cardiac Catheterization with Robotic Assist
Acute Congestive Heart Failure
Aortic Valve Disease
Aortic Valve Regurgitation
Arrhythmias
Atherosclerosis
Atrial Fibrillation
Atrial Flutter
Cardiomegaly
Cardiomyopathy
Carotid Artery Disease
Chronic Congestive Heart Failure
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Congenital Heart Defects
Congestive Heart Failure
Coronary Artery Disease (CAD)
Heart Disease
Heart Palpitations
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypertensive Heart with Failure
Hypertensive Heart without Failure
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Lipid Disorders
Mitral Valve Disease
Mitral Valve Regurgitation
Paroxysmal Atrial Fibrillation
Pericardial Disease
Peripheral Vascular Disease (PAD, PVD)
Pulmonary Hypertension
Sinus Bradycardia
Sinus Tachycardia
Supraventricular Tachycardia
Syncope
  • View other providers who treat Syncope
Systolic Heart Failure
Ventricular Tachycardia (VT)
Cardiac Myocardial Perfusion Imaging
Cardiac Ultrasound
Chest CT (incl. Heart and Lungs)
Electrocardiogram (EKG)
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Abdominal Aortic Aneurysm (AAA)
Acute Endocarditis
Alcoholic Cardiomyopathy
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Aneurysm
Aortic Ectasia
Aortic Stenosis
Atherosclerosis of Aorta
Atrial Septal Defect
Atypical Atrial Flutter
Biventricular Heart Failure
Cardiac Tamponade
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Chronic Deep Vein Thrombosis (DVT)
Chronic Venous Embolism Thrombosis
Congenital Aortic Valve Disorders
Congenital Heart Disease
Coronary Artery Aneurysm
Coronary Artery Dissection
Deep Vein Thrombosis (DVT)
Endocarditis
First Degree Heart Block
Heart Murmur
Hyperkalemia
Infective Endocarditis
Limb Swelling
Limb Swelling Caused by Fluid Overload
Long QT Syndrome
Mitral and Aortic Valve Disorder
Mitral Valve Prolapse
Mitral Valve Stenosis
Noninfective Endocarditis
Nonrheumatic Tricuspid Disease
Orthostatic Hypotension
Patent Ductus Arteriosus
Patent Foramen Ovale (PFO)
Pericarditis
Peripheral Arterial Disease of Extremities
Peripheral Edema
Primary Pulmonary Hypertension
Prinzmetal Angina
Pulmonary Edema
Pulmonary Valve Disease
Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
Rheumatic Tricuspid Disease
Second Degree Heart Block
Secondary Hypertension
Secondary Renovascular Hypertension
Septal Defect
Sick Sinus Syndrome
Subacute Endocarditis
Third Degree Heart Block
Tricuspid Valve Disease
Type 2 Heart Block - Mobitz
Typical Atrial Flutter
Unstable Angina
Ventricular Fibrillation
Ventricular Septal Defect
Vitamin D Deficiency
Wolff-Parkinson-White Pattern
Ablation for Cardiac Arrhythmias
Arrhythmia Screening
Arterial Catheterization with Robotic Assist
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Imaging
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioversion, Elective
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Coronary Thrombectomy
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Impella Device
Non-Coronary Angioplasty, Atherectomy, and Stenting
Nuclear Stress Testing
Pacemaker Insertion or Replacement
Peripheral Arterial Disease Screening (PAD)
Peripheral Artery Catheterization
Pharmacologic Nuclear Stress Test
Pharmacologic Stress Test, Adenosine
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Thoracentesis
Thrombolysis
Tilt Table Testing
Treadmill Stress Test

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
  • Blue Cross Aware HMO
  • Network Blue PPO
  • Blue Card PPO
  • Cigna PPO
    Open Access Plus
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • Dakota Care HMO
  • First Health (Coventry Health Care) PPO
  • MN Open Access
  • Choice Care Network PPO
    Choice Care PPO
    Choice POS
  • PreferredOne PPO
  • Choice Plus POS
    Medica Choice
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO
  • Alliance Select
    Blue PPO

Locations

  1. 1 North Central Heart a Division of Avera Heart Hospital
    4520 W 69TH ST, Sioux Falls, SD 57108
    Icon Directions Right Arrow Directions Phone Icon (507) 372-2921
  2. 2 Avera Heart Hospital of South Dakota
    4500 W 69th St, Sioux Falls, SD 57108
    Icon Directions Right Arrow Directions Phone Icon (605) 977-7000
  3. 3 Avera Marshall Regional Medical Center
    300 S Bruce St, Marshall, MN 56258
    Icon Directions Right Arrow Directions Phone Icon (507) 537-9007
    Monday
    08:00 - 16:00
    Tuesday
    08:00 - 16:00
    Wednesday
    08:00 - 16:00
    Thursday
    08:00 - 16:00
    Friday
    08:00 - 16:00
  4. 4 Avera McKennan Hospital and University Health Center
    1325 S Cliff Ave, Sioux Falls, SD 57105
    Icon Directions Right Arrow Directions Phone Icon (605) 322-8000
  5. 5 Pipestone County Medical Center Avera
    916 4th Ave SW, Pipestone, MN 56164
    Icon Directions Right Arrow Directions Phone Icon (507) 825-5811

Patient Satisfaction

Likelihood to recommend Dr. Halligan
3.6
Based on 5 Reviews
5 Stars (2)
4 Stars (1)
3 Stars (1)
2 Stars (0)
1 Star (1)

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Patient Reviews
Jun 03, 2016
Dr. Halligan and Dr. Fausch teamed up to save my life in August of 2011. Their quick response along with help from the wonderful staff at Avera McKennan has allowed me to meet four grandchildren that I would not have otherwise come to know. They are my heros!
Jeff in Sioux Falls, SD — Jun 03, 2016
See more reviews on Healthgrades
Photo: Dr. Sean Halligan, MD
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Dr. Halligan's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Halligan

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Cardiology
Interventional Cardiology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of Nebraska Medical Center College of Medicine
    2005
Medical Education

Board Certifications

Board Certifications
  • Cardiovascular Disease and Interventional Cardiology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Halligan communicate via email?
1 user said yes.
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Does Dr. Halligan offer telehealth services or virtual visits?
1 user said yes.
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Does Dr. Halligan offer an online patient portal?
1 user said yes.
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(1)
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Does Dr. Halligan have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Halligan offer weekend visits?
1 user said yes.
Yes
(1)
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(0)
Does Dr. Halligan offer evening visits?
No responses yet.
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Does Dr. Halligan specialize in working with children or adolescents?
No responses yet.
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Does Dr. Halligan specialize in working with seniors?
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Does Dr. Halligan specialize in couples therapy?
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Does Dr. Halligan specialize in working with LGBTQ+ community?
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Does Dr. Halligan accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Sean Halligan, MD. To arrange an appointment, call the number on Dr. Halligan's profile.

Dr. Halligan frequently treats the following conditions: Heart Attack (Acute Myocardial Infarction) and Acute Coronary Syndrome. See more on Sharecare.

Dr. Sean Halligan, MD is affiliated with Avera McKennan Hospital and University Health Center, Avera St. Mary's Hospital, Brookings Health System and Avera Queen of Peace.

Yes, Dr. Sean Halligan, MD holds board certification in Cardiovascular Disease and Interventional Cardiology.

Hospital Affiliations

  • Avera McKennan Hospital and University Health Center

    1325 S Cliff Ave, Sioux Falls, SD

  • Avera St. Mary's Hospital

    801 E Sioux Ave, Pierre, SD

  • Brookings Health System

    300 22nd Ave, Brookings, SD

  • Avera Queen of Peace

    525 N Foster St, Mitchell, SD