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Dr. Takeshi Onizuka, MD

Cardiology* Age 49
Dr. Takeshi Onizuka, MD
5.0 (2 Ratings)
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Dr. Takeshi Onizuka, MD is a Cardiologist in Duluth, MN.
Dr. Takeshi Onizuka, MD
5.0 (2 Ratings)
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Dr. Takeshi Onizuka, MD

Cardiology* Age 49
Duluth, MN
Call for new patient details
8 years of experience
Dr. Takeshi Onizuka, MD is a Cardiologist in Duluth, MN.

About

Dr. Onizuka graduated from KEIO GIJUKU UNIVERSITY / SCHOOL OF MEDICINE in 2016 and completed a residency at University Of Minnesota, Internal Medicine.Dr. Takeshi Onizuka, MD is a Cardiologist in Duluth, MN and has 8 years experience. Dr. Onizuka currently practices at Practice and are affiliated with St. Luke's Hospital, Community Memorial Hospital and Lake View Memorial Hospital. At present, Dr. Onizuka received an average rating of 5.0/5 from patients and has been reviewed 2 times. Dr. Onizuka's office is not accepting new patients. Dr. Onizuka 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.

Friendly Staff

Patients said the staff was friendly.

Compare with other Cardiologists

Compare Dr. Onizuka with our nearby Cardiologists at Essentia Health
These providers are on the medical staff of Essentia Health
These providers are on the medical staff of Essentia Health.
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Experience Check

Enter a condition or procedure
Heart Attack (Acute Myocardial Infarction)
Electrocardiogram (EKG)
Tilt_Testing
Heart Attack (Acute Myocardial Infarction)
Heart Attack (Acute Myocardial Infarction)
Electrocardiogram (EKG)
Tilt_Testing
Acute Congestive Heart Failure
Acute Coronary Syndrome
Angina
  • View other providers who treat Angina
Aortic Aneurysm
Aortic Ectasia
Aortic Valve Disease
Aortic Valve Regurgitation
Arrhythmias
Atherosclerosis
Atrial Fibrillation
Cardiomyopathy
Carotid Artery Disease
Chest Pain
Chronic Congestive Heart Failure
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congestive Heart Failure
Coronary Artery Disease (CAD)
Heart Disease
Heart Murmur
Heart Palpitations
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypertensive Heart with Failure
Hypotension
Hypotension (Excluding Maternal)
Lipid Disorders
Mitral and Aortic Valve Disorder
Mitral Valve Disease
Mitral Valve Regurgitation
Paroxysmal Atrial Fibrillation
Peripheral Edema
Peripheral Vascular Disease (PAD, PVD)
Pulmonary Hypertension
Sick Sinus Syndrome
Sinus Bradycardia
Supraventricular Tachycardia
Syncope
  • View other providers who treat Syncope
Systolic Heart Failure
Tricuspid Valve Disease
Unstable Angina
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
Cardiac Myocardial Perfusion Imaging
Cardiac Ultrasound
Chest CT (incl. Heart and Lungs)
Coronary Angioplasty, Atherectomy and Stent
Vascular Duplex Ultrasonography and Plethysmography
Abdominal Aortic Aneurysm (AAA)
Acute Deep Vein Thrombosis (DVT)
Acute Endocarditis
Acute Venous Embolism Thrombosis
Aortic Dissection
Atherosclerosis of Aorta
Atrial Flutter
Atrial Septal Defect
Cardiomegaly
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Chronic Deep Vein Thrombosis (DVT)
Chronic Venous Embolism Thrombosis
Cor Pulmonale
Coronary Artery Aneurysm
Deep Vein Thrombosis (DVT)
Endocarditis
First Degree Heart Block
Hyperkalemia
Hypokalemia
Infective Endocarditis
Limb Swelling
Mitral Valve Prolapse
Mitral Valve Stenosis
Noninfective Endocarditis
Orthostatic Hypotension
Patent Foramen Ovale (PFO)
Pericardial Disease
Peripheral Arterial Disease of Extremities
Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
Rheumatic Tricuspid Disease
Second Degree Heart Block
Septal Defect
Sinus Tachycardia
Subacute Endocarditis
Systemic Vasculitis
Third Degree Heart Block
Type 2 Heart Block - Mobitz
Typical Atrial Flutter
Ventricular Fibrillation
Ventricular Tachycardia (VT)
Vitamin D Deficiency
Arrhythmia Screening
Arterial Catheterization with Robotic Assist
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioversion, Elective
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Nuclear Stress Testing
Peripheral Arterial Disease Screening (PAD)
Peripheral Artery Catheterization
Pharmacologic Nuclear Stress Test
Pharmacologic Stress Test, Adenosine
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Tilt Table Testing
Treadmill Stress Test

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • MN Open Access
  • Blue Cross Aware HMO
  • Blue Open Access Advantage Network - MN HMO-POS
  • Options PPO
    Navigate HMO
    Choice Plus POS
    Navigate POS
    Nexus Open Access
  • PreferredOne PPO
  • Anthem Blue Cross Blue Shield PPO
  • Blue Card High Performance Network HPN
    Blue Card PPO
  • Blue PPO
  • Choice Care Network PPO
    Choice POS
    Choice Care PPO
  • Choice Plus POS II
    Managed Choice (Open Access) POS
    Open Choice PPO
  • Cigna PPO
    Open Access Plus

Locations

  1. 1 St Luke's Nephrology Associates
    1001 E Superior St Ste 201, Duluth, MN 55802
    Monday
    08:00 - 16:30
    Tuesday
    08:00 - 16:30
    Wednesday
    08:00 - 16:30
    Thursday
    08:00 - 16:30
    Friday
    08:00 - 16:30
    Saturday
    Closed
    Sunday
    Closed
  2. 2 Barons Pharmacy
    1120 E 34th St, Hibbing, MN 55746
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
  3. 3 St. Luke's Hospital
    915 E 1st St, Duluth, MN 55805
    Monday
    Closed Open 24 Hours
    Tuesday
    Closed Open 24 Hours
    Wednesday
    Closed Open 24 Hours
    Thursday
    Closed Open 24 Hours
    Friday
    Closed Open 24 Hours
    Saturday
    Closed Open 24 Hours
    Sunday
    08:00 - 17:00

Patient Satisfaction

Likelihood to recommend Dr. Onizuka
5.0
Based on 2 Reviews
5 Stars (2)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

Leave a review

How likely are you to recommend Dr. Onizuka?

(Select your rating)
Patient Reviews
Oct 28, 2021
I had a visit today and was very well pleased and satisfied with Dr. Onizuka. He was thorough, pleasant and easy to understand. I will be continuing with him for my cardiology visits.
Jan Cannon — Oct 28, 2021
See more reviews on Healthgrades
Photo: Dr. Takeshi Onizuka, MD
How would you rate your experience with Dr. Takeshi Onizuka, MD?
  • Likelihood of recommending Dr. Onizuka to family and friends

Dr. Onizuka'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. Onizuka

  • 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
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
  • KEIO GIJUKU UNIVERSITY / SCHOOL OF MEDICINE
    2016
Medical Education

Board Certifications

Board Certifications
  • Cardiovascular Disease, Internal Medicine 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.

Residency

Residency Hospital
  • University Of Minnesota, Internal Medicine
Residency Hospital

Fellowship

Fellowship Hospital
  • General Cardiology Fellowship At University Of Minnesota
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Onizuka communicate via email?
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Does Dr. Onizuka offer telehealth services or virtual visits?
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Does Dr. Onizuka offer an online patient portal?
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Does Dr. Onizuka have free onsite parking?
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Does Dr. Onizuka offer weekend visits?
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Does Dr. Onizuka offer evening visits?
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Does Dr. Onizuka specialize in working with children or adolescents?
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Does Dr. Onizuka specialize in working with seniors?
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Does Dr. Onizuka specialize in couples therapy?
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Does Dr. Onizuka specialize in working with LGBTQ+ community?
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Does Dr. Onizuka accept insurance?
No responses yet.
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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. Takeshi Onizuka, MD. To arrange an appointment, call the number on Dr. Onizuka's profile.

Dr. Takeshi Onizuka, MD is affiliated with St. Luke's Hospital, Community Memorial Hospital and Lake View Memorial Hospital.

Yes, Dr. Takeshi Onizuka, MD holds board certification in Cardiovascular Disease, Internal Medicine and Interventional Cardiology.

Hospital Affiliations

  • St. Luke's Hospital

    915 E 1st St, Duluth, MN

  • Community Memorial Hospital

    512 Skyline Blvd, Cloquet, MN

  • Lake View Memorial Hospital

    325 11th Ave, Two Harbors, MN