JG
20 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gnanaraj, Cardiologist in Derby, CT?
Dr. Joseph Gnanaraj is a Cardiologist, who primarily practices in Derby, CT with 1 additional practice location. He has been practicing for over 20 years and is board certified by the American Board of Internal Medicine. Dr. Gnanaraj is fluent in English, and is currently seeing new patients. Dr. Gnanaraj’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gnanaraj’s office at (203) 732-7325.
Where did Dr. Gnanaraj go to medical school and complete their residency?
Medical School: Madurai Medical College, Tamil Nadu Dr Mgr Medical University
Is Dr. Gnanaraj board certified in Cardiologist?
Yes, Dr. Joseph Gnanaraj is board certified by the American Board of Internal Medicine
What languages does Dr. Gnanaraj speak?
Dr. Gnanaraj and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Gnanaraj treat?
As a Cardiologist, Dr. Gnanaraj 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. Gnanaraj. 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:
- Atrial Fibrillation
- Heart Palpitations
- Premature Ventricular Contractions
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- R002: Palpitations
- I4891: Unspecified atrial fibrillation
- I493: Ventricular premature depolarization
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Abnormal EKG
- Other Abnormal Heart Test Results
- Heart Health Tests
- Heart Disease
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
- Irregular Cardiovascular Function Study
- Unusual Heart Exam Findings
- Heart Disease Diagnosis
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
- R9439: Abnormal result of other cardiovascular function study
Also known as:
- Other Rheumatic Multiple Heart Valve Disease
- Rheumatic Mitral and Tricuspid Valve Disease
- Heart Valve Disease
- Streptococcal Infection
- Rheumatic Heart Valve Disease
- Multiple Rheumatic Valve Problems
ICD-10 Codes:
- I088: Other rheumatic multiple valve diseases
- I081: Rheumatic disorders of both mitral and tricuspid valves
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
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:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Thoracic Aortic Widening
- Dilated Thoracic Aorta
- Thoracic Aortic Dilation
- Enlarged Chest Aorta
ICD-10 Codes:
- I77810: Thoracic aortic ectasia
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Leaky Mitral Valve
- Heart Valve Disease
- Mitral Valve Insufficiency
- Mitral Regurgitation
ICD-10 Codes:
- I340: Nonrheumatic mitral (valve) insufficiency
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
Which procedures does Dr. Gnanaraj perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Joseph Gnanaraj may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. Gnanaraj's office.
Does Dr. Gnanaraj accept my insurance?
Dr. Gnanaraj accepts most major insurance plans. Important: Please call our office at (203) 732-7325 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gnanaraj accept in Derby, CT?
Dr. Gnanaraj in Derby, 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
Cambia (Regence)
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Humana
Medicare
State of Connecticut
UnitedHealthcare
View All Insurances
Where is Dr. Gnanaraj's office located?
What is Dr. Gnanaraj's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gnanaraj's National Provider Identifier (NPI) number is 1720262736.
What common questions do patients ask about Dr. Gnanaraj?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gnanaraj
What is Dr. Joseph Gnanaraj's specialty?
Dr. Gnanaraj is a Cardiologist near Derby, 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. Gnanaraj to book an appointment today.
Is this Dr. Joseph Gnanaraj affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gnanaraj is affiliated with Saint Mary's Hospital - Waterbury, Ct which is a Castle Connolly Top Hospital. 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 Joseph Gnanaraj accepting new patients in Derby, CT?
Yes, Dr. Joseph Gnanaraj is accepting new patients at this time.
Does Dr. Joseph Gnanaraj offer online booking?
Please contact Dr. Gnanaraj's office at (203) 732-7325 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Joseph Gnanaraj?
Please contact Dr. Gnanaraj's office at (203) 732-7325 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Joseph Gnanaraj have?
Dr. Joseph Gnanaraj is certified by the American Board of Internal Medicine.
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