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. Dr. Gnanaraj is fluent in English, and is currently seeing new patients. Dr. Gnanaraj’s practice accepts Medicare 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 as a 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 a Cardiologist like Dr. Gnanaraj typically 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. Learn more about our claims-based healthcare methodology.
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
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:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
What procedures does a Cardiologist like Dr. Gnanaraj typically perform?
As a Cardiologist, Dr. Gnanaraj performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Subcutaneous Cardiac Rhythm Monitor Insertion
- Implantable Loop Recorder Insertion
- Under-Skin Heart Monitor
- Cardiac Event Recorder Implant
CPT Codes:
- 33285: Insertion, subcutaneous cardiac rhythm monitor, including programming
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
Cigna Group
Corporate Services
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
Service Employees International Union (SEIU)
State of Connecticut
UnitedHealth Group
Unknown
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.
What does a Cardiologist do?
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.
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, Saint Francis Hospital - Hartford, Ct, Smilow Cancer Hospital At Yale New Haven, Griffin Hospital, Charlotte Hungerford Hospital, Uconn Health Waterbury 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
When to see a Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Cardiologist. Explore 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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