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Dr. Denisa Hagau, MD

Cardiology* Age 44
Dr. Denisa Hagau, MD
5.0 (54 Ratings)

Offers telehealth

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Dr. Denisa Hagau, MD is a Cardiologist in Mason City, IA.
Dr. Denisa Hagau, MD
5.0 (54 Ratings)
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Dr. Denisa Hagau, MD

Cardiology* Age 44
Mason City, IA
Accepting new patients
18 years of experience

Offers telehealth

Dr. Denisa Hagau, MD is a Cardiologist in Mason City, IA.

About

Dr. Hagau graduated from Iuliu Hatieganu - University of Medicine and Pharmacy in 2006 and completed a residency at Memorial Hospital of Rhode Island.Dr. Denisa Hagau, MD is a Cardiologist in Mason City, IA and has 18 years experience. Dr. Hagau currently practices at Practice and are affiliated with Mercyone North Iowa Medical Center, Iowa Specialty Hospital Belmond, Franklin General Hospital, Hancock County Health System, Hansen Family Hospital, Kossuth Regional Health Center, Mitchell County Regional Health and Palo Alto County Hospital. Dr. Hagau has experience treating conditions like Congestive Heart Failure, Acute Congestive Heart Failure and Aortic Ectasia among other conditions at varying frequencies. At present, Dr. Hagau received an average rating of 5.0/5 from patients and has been reviewed 54 times. Dr. Hagau's office accepts new patients and telehealth appointments. Dr. Hagau also speaks Romanian. Dr. Hagau is board certified in Cardiovascular Disease and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Congestive Heart Failure
Acute Congestive Heart Failure
Aortic Ectasia
Congestive Heart Failure
Acute Congestive Heart Failure
Aortic Ectasia
Congestive Heart Failure
Acute Congestive Heart Failure
Aortic Ectasia
Cardiomegaly
Hypertension
Mitral and Aortic Valve Disorder
Rheumatic Tricuspid Disease
Tricuspid Valve Disease
Aortic Valve Disease
Atrial Fibrillation
Cardiomyopathy
Chronic Congestive Heart Failure
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Hyperlipidemia
Hypertensive Heart Disease
Mitral Valve Disease
Pulmonary Hypertension
Abdominal Aortic Aneurysm (AAA)
Acute Coronary Syndrome
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Aneurysm
Aortic Stenosis
Aortic Valve Regurgitation
Arrhythmias
Atherosclerosis
Atherosclerosis of Aorta
Atrial Flutter
Carotid Artery Disease
Chest Pain
Coarctation of the Aorta
Congenital Heart Defects
Coronary Artery Disease (CAD)
First Degree Heart Block
Heart Attack (Acute Myocardial Infarction)
Heart Disease
Heart Murmur
Heart Palpitations
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart with Failure
Hypertensive Heart without Failure
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Lipid Disorders
Mitral Valve Regurgitation
Mitral Valve Stenosis
Nonrheumatic Tricuspid Disease
Paroxysmal Atrial Fibrillation
Pericardial Disease
Peripheral Arterial Disease of Extremities
Peripheral Vascular Disease (PAD, PVD)
Pulmonary Valve Disease
Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
Second Degree Heart Block
Sick Sinus Syndrome
Sinus Bradycardia
Sinus Tachycardia
Supraventricular Tachycardia
Syncope
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Systolic Heart Failure
Third Degree Heart Block
Type 2 Heart Block - Mobitz
Unstable Angina
Ventricular Tachycardia (VT)
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
Cardiac Myocardial Perfusion Imaging
Cardiac Ultrasound
Cardioversion, Elective
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Chest CT (incl. Heart and Lungs)
Electrocardiogram (EKG)
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Abdominal Pain
Acidosis
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Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Endocarditis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Administrative Physical
Adult Congenital Heart Disease
Alkalosis
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Anemia
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Aneurysm
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Ankle Disorders
Anxiety
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Aortic Dissection
Arthritis
Arthritis of the Elbow
Asthma
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Atrial Septal Defect
Atypical Atrial Flutter
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Benign Heart Tumors
Biventricular Heart Failure
Bladder Infection
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bruise of Face, Scalp, or Neck
Bursitis
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Calcium Metabolism Disorders
Cardiac Tamponade
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Cardiomyopathy, Restrictive
Carpal Tunnel Syndrome
Cellulitis
Chest Wall Pain Syndrome
Chronic Pain
Chronic Sinusitis
Common Cold
Congenital Aortic Valve Disorders
Congenital Heart Disease
Constipation
Constrictive Pericarditis
COPD (Chronic Obstructive Pulmonary Disease)
Coronary Artery Aneurysm
Coronary Artery Dissection
Coronary Vessel Malformation
Cough
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Deep Vein Thrombosis (DVT)
Dehydration
Diabetes
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Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Down Syndrome
Dyslipidemia
Dysphagia
Ebstein's Anomaly
Eczema and Contact Dermatitis
Emphysema
Endocarditis
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Familial Hypercholesterolemia
Fibromyalgia
Gait Abnormality
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gout
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Granulomatosis
Headache
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Heart Block
Heartburn
Hernia
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Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperkalemia
Hypertensive Encephalopathy
Hypothyroidism
Hypoxemia
Indigestion
Infective Endocarditis
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Iron Metabolism Disorders
Irritable Bowel Syndrome
Joint Pain
Lactose Intolerance
Leg and Foot Ulcers
Limb Pain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipidoses (incl. Gaucher Disease)
Liver Damage from Alcohol
Long QT Syndrome
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Mitral Valve Prolapse
Muscle Cramping
Muscle Weakness
Nail and Nail Bed Infection
Nasopharyngitis
Nausea
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Neurogenic Bladder
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Noninfective Endocarditis
Nonrheumatic Mitral Stenosis
Nosebleed
Obesity
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Onychomycosis
Orthostatic Hypotension
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Overactive Bladder
Overweight
Patellofemoral Pain Syndrome (PFPS)
Patent Foramen Ovale (PFO)
Pericarditis
Peripheral Edema
Peripheral Nerve Disorders
Phlebitis and Thrombophlebitis
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Postpartum Cardiomyopathy
Primary Pulmonary Hypertension
Prinzmetal Angina
Prostatitis
Proteinuria
Pulmonary Edema
Purpura
  • View other providers who treat Purpura
Rash
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Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Sarcoidosis
Secondary Diabetes Mellitus
Secondary Hypertension
Secondary Renovascular Hypertension
Septal Defect
Sexually Transmitted Diseases (STDs)
Shingles
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Shortness of Breath
Sinusitis
Sleep Apnea
Subacute Endocarditis
Thyroid Goiter
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Trigeminal Neuralgia
Typical Atrial Flutter
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Venous Compression
Venous Embolism and Thrombosis
Venous Insufficiency
Ventricular Fibrillation
Ventricular Septal Defect
Vertigo
  • View other providers who treat Vertigo
Viral Enteritis
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Wolff-Parkinson-White Pattern
Yeast Infections
Ablation for Cardiac Arrhythmias
Cardiac Imaging
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiovascular Stress Test
Care Coordination for Complex Conditions and Procedures
Coronary Angioplasty, Atherectomy and Stent
Impella Device
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Nuclear Stress Testing
Peripheral Artery Catheterization
Structural Heart Disease Evaluations and Treatment
Thoracentesis
Thrombolysis

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • United Healthcare
  • MultiPlan PPO
  • Aetna
  • National (BlueCard) PPO
  • Blue Card PPO
  • Blue Cross Accord
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • First Health (Coventry Health Care) PPO
  • Open Access Plus
  • HealthyBlue 2.0
  • Wellmark Blue Cross Blue Shield
  • Medicaid

Locations

  1. 1 Mercy Hearth Center Adn Vascular Institute
    250 S Crescent Dr, Mason City, IA 50401
    Icon Directions Right Arrow Directions Phone Icon (641) 494-5300
    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
    Saturday
    Closed
    Sunday
    Closed
  2. 2 Mercyone North Iowa Medical Center
    1000 4th St SW, Mason City, IA 50401
    Icon Directions Right Arrow Directions Phone Icon (641) 428-6320
  3. 3 Hancock County Health System
    532 1st St NW, Britt, IA 50423
    Icon Directions Right Arrow Directions Phone Icon (641) 843-5050
  4. 4 Office
    2504 Biscayne Blvd, Miami, FL 33137
    Icon Directions Right Arrow Directions Phone Icon (786) 876-9761
  5. 5 Hansen Family Hospital
    920 S Oak St, Iowa Falls, IA 50126
    Icon Directions Right Arrow Directions Phone Icon (641) 648-7000

Patient Satisfaction

Likelihood to recommend Dr. Hagau
5.0
Based on 54 Reviews
5 Stars (53)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (0)

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How likely are you to recommend Dr. Hagau?

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Patient Reviews
Dec 19, 2022
Dr. Hagau is always attentive and great at answering our questions. She is thorough with reviewing Dennis's chart when he is in for appointments. Her nurse, Jill, also responds promptly to call in questions.
D.S — Dec 19, 2022
See more reviews on Healthgrades
Photo: Dr. Denisa Hagau, MD
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Dr. Hagau's Office & Staff

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  • Staff friendliness and courteousness
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Experience with Dr. Hagau

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  • 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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(641) 494-5300

About Me

Languages Spoken
Romanian
Languages Spoken
Specialties*
Cardiology
Internal Medicine
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
  • Iuliu Hatieganu - University of Medicine and Pharmacy
    2006
Medical Education

Board Certifications

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.

Internship

Internship
  • Memorial Hospital of Rhode Island
    2013
Internship

Residency

Residency Hospital
  • Memorial Hospital of Rhode Island
    2013
Residency Hospital

Fellowship

Fellowship Hospital
  • St Elizabeth's Medical Center
    2016
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Hagau communicate via email?
No responses yet.
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(0)
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Does Dr. Hagau offer telehealth services or virtual visits?
No responses yet.
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No
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Does Dr. Hagau offer an online patient portal?
No responses yet.
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No
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Does Dr. Hagau have free onsite parking?
No responses yet.
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Does Dr. Hagau offer weekend visits?
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Does Dr. Hagau offer evening visits?
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(0)
No
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Does Dr. Hagau specialize in working with children or adolescents?
No responses yet.
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Does Dr. Hagau specialize in working with seniors?
No responses yet.
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Does Dr. Hagau specialize in couples therapy?
No responses yet.
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Does Dr. Hagau specialize in working with LGBTQ+ community?
No responses yet.
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Does Dr. Hagau 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. Denisa Hagau, MD. To arrange an appointment, call the number on Dr. Hagau's profile.

Dr. Hagau frequently treats the following conditions: Congestive Heart Failure, Acute Congestive Heart Failure and Aortic Ectasia. See more on Sharecare.

Dr. Denisa Hagau, MD is affiliated with Mercyone North Iowa Medical Center, Iowa Specialty Hospital Belmond, Franklin General Hospital, Hancock County Health System, Hansen Family Hospital, Kossuth Regional Health Center, Mitchell County Regional Health and Palo Alto County Hospital.

Yes, Dr. Denisa Hagau, MD holds board certification in Cardiovascular Disease and Internal Medicine.

Hospital Affiliations

  • Mercyone North Iowa Medical Center

    1000 4th St SW, Mason City, IA

  • Iowa Specialty Hospital Belmond

    403 1st St SE, Belmond, IA

  • Franklin General Hospital

    1720 Central Ave E, Hampton, IA

  • Hancock County Health System

    532 1st St NW, Britt, IA

  • Hansen Family Hospital

    920 S Oak St, Iowa Falls, IA

  • Kossuth Regional Health Center

    1515 S Phillips St, Algona, IA

  • Mitchell County Regional Health

    616 N 8th St, Osage, IA

  • Palo Alto County Hospital

    3201 1st St, Emmetsburg, IA