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Dr. Costin Ionescu, MD, PHD

Waterford, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ionescu, Cardiologist in Waterford, CT?

    Dr. Costin Ionescu, MD, PHD is a Cardiologist, who primarily practices in Waterford, CT with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Ionescu is fluent in English, Moldavian, Moldovan, and Romanian, and is currently seeing new patients. Dr. Ionescu’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ionescu’s office at (203) 789-6045.

    Is Dr. Ionescu board certified in Cardiologist?

    Yes, Dr. Costin Ionescu, MD, PHD is board certified by the American Board of Internal Medicine

    What languages does Dr. Ionescu speak?

    Dr. Ionescu and their clinical team can communicate with patients in the following languages:

    • English

    • Moldavian

    • Moldovan

    • Romanian

    What conditions does Dr. Ionescu treat?

    As a Cardiologist, Dr. Ionescu diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Ionescu. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Other Heart Rhythm Disorder
    • Fast Heartbeat
    • Atrial Fibrillation
    • Heart Palpitations
    • Arrhythmia
    • Cardiac Dysrhythmia
    • Irregular Heartbeat
    • Heart Rhythm Problems
    • Tachycardia
    • Rapid heart rate
    • Racing heart
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart

    ICD-10 Codes:

    • I498: Other specified cardiac arrhythmias
    • R000: Tachycardia, unspecified
    • I480: Paroxysmal atrial fibrillation
    • R002: Palpitations
    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Coronary Artery Disease with Angina
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis
    • Atherosclerotic Heart Disease with Angina
    • Chest Pain from Heart Disease
    • Angina Pectoris

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
    • I25118: Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified
    • E7800: Pure hypercholesterolemia, unspecified

    Also known as:

    • Therapeutic Drug Monitoring
    • Drug level testing
    • Medication monitoring
    • Therapeutic drug management

    ICD-10 Codes:

    • Z5181: Encounter for therapeutic drug level monitoring

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Ischemic Cardiomyopathy
    • Other Cardiomyopathies
    • Cardiomyopathy
    • Heart Muscle Disease from Blocked Arteries
    • Ischemic Heart Muscle Weakness
    • Uncommon heart muscle diseases
    • Rare cardiomyopathy types

    ICD-10 Codes:

    • I255: Ischemic cardiomyopathy
    • I428: Other cardiomyopathies

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Dyspnea
    • Difficulty breathing
    • Breathlessness

    ICD-10 Codes:

    • R0609: Other forms of dyspnea

    Also known as:

    • Chronic Diastolic Heart Failure
    • Heart Failure
    • Long-term Diastolic Heart Failure
    • Chronic HFpEF
    • Ongoing Filling Heart Failure

    ICD-10 Codes:

    • I5032: Chronic diastolic (congestive) heart failure

    Also known as:

    • Fluid and Electrolyte Imbalance
    • Fluid and Electrolyte Balance
    • Electrolyte Disorder
    • Fluid Balance Problem

    ICD-10 Codes:

    • E878: Other disorders of electrolyte and fluid balance, not elsewhere classified

    Also known as:

    • Peripheral Artery Disease
    • PVD
    • PAD
    • Poor Circulation in Legs
    • Blocked Leg Arteries

    ICD-10 Codes:

    • I739: Peripheral vascular disease, unspecified

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Which procedures does Dr. Ionescu perform as a Cardiologist?

    As a Cardiologist, procedures performed by a Dr. Costin Ionescu may include:

    For detailed information, please contact Dr. Ionescu's office.

    Does Dr. Ionescu accept my insurance?

    Dr. Ionescu accepts most major insurance plans. Important: Please call our office at (203) 789-6045 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ionescu accept in Waterford, CT?

    Dr. Ionescu in Waterford, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CarePartners of Connecticut

    • Community First Health Plans

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • EmblemHealth

    • Express Scripts

    • Medicare

    • State of Connecticut

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ionescu's office located?

    Dr. Costin Ionescu's Primary Practice

    196 Parkway S Ste 103

    Waterford, CT 06385

    (203) 789-6045

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    Dr. Costin Ionescu's Practice 2

    1075 Chase Pkwy Ste B

    Waterbury, CT 06708

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    Dr. Costin Ionescu's Practice 3

    1450 Chapel St # B

    New Haven, CT 06511

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    What is Dr. Ionescu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Ionescu's National Provider Identifier (NPI) number is 1063513703.

    What common questions do patients ask about Dr. Ionescu?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ionescu

    What is Dr. Costin Ionescu's specialty?

    Dr. Ionescu is a Cardiologist near Waterford, CT. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Ionescu to book an appointment today.

    Is this Dr. Costin Ionescu affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ionescu is affiliated with Smilow Cancer Hospital At Yale New Haven, Griffin Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Cardiologist?

    Explore Cardiologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Costin Ionescu accepting new patients in Waterford, CT?

    Yes, Dr. Costin Ionescu is accepting new patients at this time.

    Does Dr. Costin Ionescu offer online booking?

    Please contact Dr. Ionescu's office at (203) 789-6045 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Costin Ionescu?

    Please contact Dr. Ionescu's office at (203) 789-6045 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Costin Ionescu have?

    Dr. Costin Ionescu is certified by the American Board of Internal Medicine.

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