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Dr. Mariano Mikulic, MD
Cardiology* Age 64
Dr. Mariano Mikulic, MD
5.0 (1 Ratings)

Offers telehealth

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Dr. Mariano Mikulic, MD is a Cardiologist in Jacksonville, FL.
Dr. Mariano Mikulic, MD
5.0 (1 Ratings)
Share
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Link Copied!
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Dr. Mariano Mikulic, MD

Cardiology* Age 64
Jacksonville, FL
Accepting new patients

Offers telehealth

Dr. Mariano Mikulic, MD is a Cardiologist in Jacksonville, FL.

About

Dr. Mariano Mikulic, MD is a Cardiologist in Jacksonville, FL. Dr. Mikulic currently practices at Ascension Medical Group St. Vincents Riverside DePaul BLDG Cardiology and is affiliated with Ascension St Vincent's Riverside, Memorial Satilla Health and Bacon County Hospital. Dr. Mikulic has experience treating conditions like Aortic Valve Disease, Heart Attack (Acute Myocardial Infarction), Heart Attack (NSTEMI), Heart Valve Disorders, Acute Coronary Syndrome, Acute Deep Vein Thrombosis (DVT), Coronary Artery Disease (CAD), Mitral Valve Disease, Aortic Stenosis, Mitral and Aortic Valve Disorder, Rheumatic Aortic Valve Disorders, Acute Venous Embolism Thrombosis, Cardiomyopathy, Ventricular Tachycardia (VT), Aortic Valve Regurgitation, Deep Vein Thrombosis (DVT), Tricuspid Valve Disease, Sick Sinus Syndrome, Hypertension, Hyperlipidemia, Lipid Disorders, Atherosclerosis, Hypertensive Heart with Failure, Carotid Artery Disease, Hypertensive Heart Disease, Peripheral Edema, Angina, Pericardial Disease and Cardiomegaly among other conditions at varying frequencies. Dr. Mikulic's office accepts new patients and telehealth appointments. Dr. Mikulic is board certified in Cardiovascular Disease and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Cardiac Catheterization (incl. Coronary Angiography)
Aortic Valve Disease
Heart Attack (Acute Myocardial Infarction)
Cardiac Catheterization (incl. Coronary Angiography)
Heart Attack (Acute Myocardial Infarction)
Cardiac Catheterization (incl. Coronary Angiography)
Aortic Valve Disease
Heart Attack (Acute Myocardial Infarction)
Heart Attack (NSTEMI)
Heart Valve Disorders
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Coronary Artery Disease (CAD)
Mitral Valve Disease
Aortic Stenosis
Mitral and Aortic Valve Disorder
Rheumatic Aortic Valve Disorders
Acute Venous Embolism Thrombosis
Cardiomyopathy
Ventricular Tachycardia (VT)
Coronary Angioplasty, Atherectomy and Stent
Aortic Valve Regurgitation
Deep Vein Thrombosis (DVT)
Tricuspid Valve Disease
Chest CT (incl. Heart and Lungs)
Sick Sinus Syndrome
Hypertension
Hyperlipidemia
Lipid Disorders
Atherosclerosis
Cardiac Myocardial Perfusion Imaging
Hypertensive Heart with Failure
Carotid Artery Disease
Hypertensive Heart Disease
Peripheral Edema
Angina
  • View other providers who treat Angina
Pericardial Disease
Cardiomegaly
Heart Disease
Acute Congestive Heart Failure
Hypertensive Heart and Chronic Kidney Disease
Hypotension
Mitral Valve Prolapse
Chest Pain
Hypotension (Excluding Maternal)
Heart Attack (STEMI)
Heart Palpitations
Peripheral Vascular Disease (PAD, PVD)
Peripheral Artery Catheterization
Hypokalemia
Mitral Valve Regurgitation
Nonrheumatic Tricuspid Disease
Atrial Fibrillation
Supraventricular Tachycardia
Aortic Aneurysm
Arrhythmias
Hypertensive Heart without Failure
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Pulmonary Hypertension
Hypertensive Chronic Kidney Disease
Aortic Ectasia
Tilt_Testing
Electrocardiogram (EKG)
Vascular Duplex Ultrasonography and Plethysmography
Congestive Heart Failure
Orthostatic Hypotension
Systolic Heart Failure
Acute Endocarditis
Syncope
  • View other providers who treat Syncope
Sinus Bradycardia
Third Degree Heart Block
Atherosclerosis of Aorta
Cardiac Ultrasound
Abdominal Aortic Aneurysm (AAA)
Endocarditis
Atrial Flutter
Paroxysmal Atrial Fibrillation
Percutaneous Coronary Intervention (PCI)
First Degree Heart Block
Rheumatic Tricuspid Disease
Subacute Endocarditis
Chronic Congestive Heart Failure
Noninfective Endocarditis
Heart Murmur
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Infective Endocarditis
Pulmonary Valve Disease
Ventricular Fibrillation
Pulmonary Edema
Cardiomyopathy, Dilated
Sinus Tachycardia
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Hyperkalemia
Peripheral Arterial Disease of Extremities
Impella Device
Second Degree Heart Block
Unstable Angina
Type 2 Heart Block - Mobitz
Alcoholic Cardiomyopathy
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Aortic Dissection
Aortic Embolism and Thrombosis
Atrial Septal Defect
Atypical Atrial Flutter
Benign Heart Tumors
Biventricular Heart Failure
Cardiac Tamponade
Cardiomyopathy, Hypertrophic
Chronic Deep Vein Thrombosis (DVT)
Chronic Thromboembolic Pulmonary Hypertension
Chronic Venous Embolism Thrombosis
Coarctation of the Aorta
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenital Heart Disease
Cor Pulmonale
Coronary Artery Aneurysm
Coronary Artery Dissection
Coronary Vessel Malformation
Heart Block
Hypertensive Encephalopathy
Limb Swelling
Limb Swelling Caused by Fluid Overload
Long COVID Disorder
Long QT Syndrome
Marfan Syndrome
Median Arcuate Ligament Syndrome (MALS)
Mitral Valve Stenosis
Nonrheumatic Mitral Stenosis
Patent Ductus Arteriosus
Patent Foramen Ovale (PFO)
Pericarditis
Primary Pulmonary Hypertension
Prinzmetal Angina
Rheumatic Mitral Stenosis
Scleroderma
Septal Defect
Septic Embolism
Systemic Vasculitis
Tetralogy of Fallot
Typical Atrial Flutter
Venous Compression
Venous Hypertension
Ventricular Septal Defect
Vitamin D Deficiency
Wolff-Parkinson-White Pattern
Ablation for Cardiac Arrhythmias
Aortic Valve Surgery
Arrhythmia Screening
Atherectomy
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Imaging
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioversion
Cardioversion, Elective
Carotid Artery Stent Placement
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Coronary Thrombectomy
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Mitral Valve Prosthetic Implantation
Mitral Valve Repair
Mitral Valve Replacement
Mitral Valve Surgery
Nuclear Stress Testing
Pacemaker Insertion or Replacement
Peripheral Arterial Disease Screening (PAD)
Pharmacologic Nuclear Stress Test
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
Transcatheter Aortic Valve Replacement/Implantation (TAVR/TAVI)
Transcatheter Mitral Valve Repair
Treadmill Stress Test

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Cigna PPO
  • Superior Health Plan
  • Blue Card PPO
  • Select HMO
    Preferred PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Blue Choice HMO
    Blue Choice Option POS
  • Blue HRA Blue Open Access-GA POS
    Blue Open Access (Select Network)-GA POS
  • Choice Plus POS II
  • First Health (Coventry Health Care) PPO
  • MultiPlan PPO
  • Curative PPO Plus
    Curative EPO
    Curative PPO

Patient Satisfaction

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

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Patient Reviews
Jan 08, 2026
I have the utmost respect and trust in Dr. Mik .
— Jan 08, 2026
See more reviews on Healthgrades
Photo: Dr. Mariano Mikulic, MD
How would you rate your experience with Dr. Mariano Mikulic, MD?
  • Likelihood of recommending Dr. Mikulic to family and friends

Dr. Mikulic's Office & Staff

  • Ease of scheduling urgent appointments
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Mikulic

  • 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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Telehealth Options
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(904) 388-1820

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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Mikulic communicate via email?
36 users said yes.
Yes
(36)
No
(11)
Does Dr. Mikulic offer telehealth services or virtual visits?
34 users said yes.
Yes
(34)
No
(10)
Does Dr. Mikulic offer an online patient portal?
52 users said yes.
Yes
(52)
No
(4)
Does Dr. Mikulic have free onsite parking?
57 users said yes.
Yes
(57)
No
(7)
Does Dr. Mikulic offer weekend visits?
10 users said yes.
Yes
(10)
No
(31)
Does Dr. Mikulic offer evening visits?
17 users said yes.
Yes
(17)
No
(26)
Does Dr. Mikulic specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mikulic specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mikulic specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mikulic specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mikulic accept insurance?
No responses yet.
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(0)
No
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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. Mariano Mikulic, MD. To arrange an appointment, call the number on Dr. Mikulic's profile.

Dr. Mikulic frequently treats the following conditions: Aortic Valve Disease, Heart Attack (Acute Myocardial Infarction), Heart Attack (NSTEMI), Heart Valve Disorders, Acute Coronary Syndrome, Acute Deep Vein Thrombosis (DVT), Coronary Artery Disease (CAD), Mitral Valve Disease, Aortic Stenosis, Mitral and Aortic Valve Disorder, Rheumatic Aortic Valve Disorders, Acute Venous Embolism Thrombosis, Cardiomyopathy, Ventricular Tachycardia (VT), Aortic Valve Regurgitation, Deep Vein Thrombosis (DVT), Tricuspid Valve Disease, Sick Sinus Syndrome, Hypertension, Hyperlipidemia, Lipid Disorders, Atherosclerosis, Hypertensive Heart with Failure, Carotid Artery Disease, Hypertensive Heart Disease, Peripheral Edema, Angina, Pericardial Disease and Cardiomegaly. See more on Sharecare.

Dr. Mariano Mikulic, MD is affiliated with Ascension St Vincent's Riverside, Memorial Satilla Health and Bacon County Hospital.

Yes, Dr. Mariano Mikulic, MD holds board certification in Cardiovascular Disease and Interventional Cardiology.

Education
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.
Internship
  • St Johns Episcopal
    1989
Internship
Residency Hospital
  • St Johns Episcopal
    1991
Residency Hospital
Fellowship Hospital
  • Boston Medical Center|Harvard Med Sch-Mass General Hospital
    1991
Fellowship Hospital

Hospital Affiliations

  • Ascension St Vincent's Riverside

    1 Shircliff Way, Jacksonville, FL

  • Memorial Satilla Health

    1900 Tebeau St, Waycross, GA

  • Bacon County Hospital

    302 S Wayne St, Alma, GA

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