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Dr. Adam Niku, MD
Cardiology* Age 37
Dr. Adam Niku, MD
5.0 (1 Ratings)
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Dr. Adam Niku, MD is a Cardiologist in Arroyo Grande, CA.
Dr. Adam Niku, MD
5.0 (1 Ratings)
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Dr. Adam Niku, MD

Cardiology* Age 37
Arroyo Grande, CA
Accepting new patients
Dr. Adam Niku, MD is a Cardiologist in Arroyo Grande, CA.
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About

Dr. Niku graduated from HANDS-ON THERAPY SCHOOL OF MASSAGE. Dr. Adam Niku, MD is a Cardiologist in Arroyo Grande, CA. Dr. Niku currently practices at Arroyo Grande Specialty Center - Cardiology and is affiliated with French Hospital Medical Center, Marian Regional Medical Center and Dignity Health-Arroyo Grande Community Hospital. Dr. Niku has experience treating conditions like Hyperlipidemia, Hypertension, Mitral Valve Stenosis, Nonrheumatic Mitral Stenosis, Chest Pain, Syncope, Aortic Valve Disease, Aortic Valve Regurgitation, Supraventricular Tachycardia, Lipid Disorders, Heart Valve Disorders, Cardiomyopathy, Arrhythmias, Atrial Fibrillation, Mitral Valve Disease, Sinus Bradycardia, Mitral Valve Regurgitation, Coronary Artery Disease (CAD), Peripheral Edema and Aortic Stenosis among other conditions at varying frequencies. Dr. Niku's office accepts new patients. Dr. Niku is board certified in Cardiovascular Disease and accepts multiple insurance plans.

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Experience and Background Check

Hyperlipidemia
Hypertension
Mitral Valve Stenosis
Hyperlipidemia
Hypertension
Mitral Valve Stenosis
Nonrheumatic Mitral Stenosis
Chest Pain
Syncope
  • View other providers who treat Syncope
Aortic Valve Disease
Aortic Valve Regurgitation
Supraventricular Tachycardia
Lipid Disorders
Heart Valve Disorders
Cardiomyopathy
Arrhythmias
Atrial Fibrillation
Mitral Valve Disease
Sinus Bradycardia
Mitral Valve Regurgitation
Coronary Artery Disease (CAD)
Peripheral Edema
Aortic Stenosis
Heart Disease
Paroxysmal Atrial Fibrillation
Atherosclerosis
Mitral Valve Prolapse
Sinus Tachycardia
Heart Palpitations
Atrial Flutter
Aortic Ectasia
Hypokalemia
Hypotension
Heart Murmur
Hypotension (Excluding Maternal)
Tilt_Testing
Electrocardiogram (EKG)
Vascular Duplex Ultrasonography and Plethysmography
Congenital Aortic Valve Disorders
Third Degree Heart Block
Cardiac Myocardial Perfusion Imaging
Type 2 Heart Block - Mobitz
Second Degree Heart Block
Peripheral Vascular Disease (PAD, PVD)
Rheumatic Tricuspid Disease
Cardiac Ultrasound
Sick Sinus Syndrome
Carotid Artery Disease
Congestive Heart Failure
Cardiomegaly
Cardioversion, Elective
Tricuspid Valve Disease
Heart Attack (Acute Myocardial Infarction)
Aortic Aneurysm
Typical Atrial Flutter
Atherosclerosis of Aorta
Congenital Heart Defects
Ventricular Tachycardia (VT)
Heart Attack (NSTEMI)
First Degree Heart Block
Cardiomyopathy, Dilated
Acute Coronary Syndrome
Chronic Congestive Heart Failure
Orthostatic Hypotension
Pulmonary Hypertension
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Angina
  • View other providers who treat Angina
Chest CT (incl. Heart and Lungs)
Hypertensive Heart with Failure
Hypertensive Heart Disease
Nonrheumatic Tricuspid Disease
Abdominal Aortic Aneurysm (AAA)
Acute Bronchitis
Acute Congestive Heart Failure
Acute Endocarditis
Aortic Dissection
Aortic Embolism and Thrombosis
Atrial Septal Defect
Atypical Atrial Flutter
Cardiomyopathy, Hypertrophic
Coarctation of the Aorta
Constipation
Constrictive Pericarditis
Coronary Vessel Malformation
Endocarditis
Heart Attack (STEMI)
Hyperkalemia
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart without Failure
Infective Endocarditis
Joint Pain
Mitral and Aortic Valve Disorder
Nausea
  • View other providers who treat Nausea
Patent Foramen Ovale (PFO)
Pericardial Disease
Pericarditis
Postpartum Cardiomyopathy
Pulmonary Valve Disease
Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
Shortness of Breath
Subacute Endocarditis
Systolic Heart Failure
Thrush
  • View other providers who treat Thrush
Tobacco Use Disorder
Urinary Tract Infection (UTI)
Ventricular Fibrillation
Vitamin D Deficiency
Arterial Blood Gas Test (ABG)
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardioversion
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Coronary Angioplasty, Atherectomy and Stent
Fecal Occult Blood Test for Colorectal Cancer
Immunization Administration
Thoracentesis

Patient Satisfaction

Likelihood to recommend Dr. Niku
5.0
Based on 1 Reviews
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Patient Reviews
May 22, 2026
Dr. Niku was present for a nuclear stress test that I needed. He was professional. He explained things really well.
— May 22, 2026
See more reviews on Healthgrades

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • California Care Small Group HMO
    California Care Large Group HMO
  • Advantage Health Solutions
  • Blue Cross Blue Shield of California
  • Trio ACO
    Blue Shield of California
    Access Plus Savenet
  • Open Choice
    AWH Southern California
    Aetna
    Managed Choice (Open Access)
    Premier Care Network Plus - Innovation Health
  • Choice Plus
    SignatureValue Alliance
  • Premium

About Me

Biography
  • Dr. Adam Niku, MD is a cardiologist in Arroyo Grande, CA. He specializes in Cardiology and Internal Medicine.
Biography
Specialties*
Internal Medicine
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
Medical Education
  • HANDS-ON THERAPY SCHOOL OF MASSAGE
Medical Education
Board Certifications
  • Cardiovascular Disease and Internal Medicine
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. Niku communicate via email?
1 user said yes.
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Does Dr. Niku offer an online patient portal?
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Does Dr. Niku have free onsite parking?
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Does Dr. Niku specialize in working with children or adolescents?
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Does Dr. Niku specialize in couples therapy?
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Does Dr. Niku specialize in working with LGBTQ+ community?
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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. Adam Niku, MD. To arrange an appointment, call the number on Dr. Niku's profile.

Dr. Niku frequently treats the following conditions: Hyperlipidemia, Hypertension, Mitral Valve Stenosis, Nonrheumatic Mitral Stenosis, Chest Pain, Syncope, Aortic Valve Disease, Aortic Valve Regurgitation, Supraventricular Tachycardia, Lipid Disorders, Heart Valve Disorders, Cardiomyopathy, Arrhythmias, Atrial Fibrillation, Mitral Valve Disease, Sinus Bradycardia, Mitral Valve Regurgitation, Coronary Artery Disease (CAD), Peripheral Edema and Aortic Stenosis. See more on Sharecare.

Dr. Adam Niku, MD is affiliated with French Hospital Medical Center, Marian Regional Medical Center and Dignity Health-Arroyo Grande Community Hospital.

Yes, Dr. Adam Niku, MD holds board certification in Cardiovascular Disease and Internal Medicine.

Hospital Affiliations

  • French Hospital Medical Center

    1911 Johnson Ave, San Luis Obispo, CA

  • Marian Regional Medical Center

    1400 E Church St, Santa Maria, CA

  • Dignity Health-Arroyo Grande Community Hospital

    345 S Halcyon Rd, Arroyo Grande, CA

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