
27 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ramanathan, Interventional Cardiologist in Naperville, IL?
Dr. Anand Ramanathan, MD is an Interventional Cardiologist, who primarily practices in Naperville, IL with 2 additional practice locations. He has been practicing for over 27 years and is board certified. Dr. Ramanathan graduated from Physician Assistant Studies, Barry University, FL and completed his residency at Barnes-Jewish Hospital. Dr. Ramanathan is fluent in English, and is currently seeing new patients. Dr. Ramanathan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ramanathan’s office at (630) 527-2730.
Where did Dr. Ramanathan go to medical school and complete their residency?
Fellowship: Baylor College of Medicine Texas Cardiovascular Disease | Interventional Cardiology- Baylor College of Medicine
Residency: Barnes-Jewish Hospital | Baylor College of Medicine Program
Medical School: Physician Assistant Studies, Barry University, FL
Is Dr. Ramanathan board certified as an Interventional Cardiologist?
Yes, Dr. Anand Ramanathan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Ramanathan speak?
Dr. Ramanathan and their clinical team can communicate with patients in the following languages:
English
What conditions does an Interventional Cardiologist like Dr. Ramanathan typically treat?
As an Interventional Cardiologist, Dr. Ramanathan 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. Ramanathan. 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:
- 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Shortness of Breath
- Breathing Problems
- Dyspnea
- Difficulty breathing
- Breathlessness
ICD-10 Codes:
- R0609: Other forms of dyspnea
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
Also known as:
- Heart Palpitations
- Arrhythmia
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
ICD-10 Codes:
- R002: Palpitations
What procedures does an Interventional Cardiologist like Dr. Ramanathan typically perform?
As an Interventional Cardiologist, Dr. Ramanathan 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. Ramanathan. 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:
- TAVR (Transcatheter Aortic Valve Replacement)
- TAVI
- Percutaneous Aortic Valve Replacement
- Transfemoral Aortic Valve Replacement
- Minimally Invasive Heart Valve Surgery
CPT Codes:
- 33361: Transcatheter aortic valve replacement (TAVR/TAVI) with prosthetic valve; percutaneous femoral artery approach
Also known as:
- Left Atrial Appendage Closure
- LAA Closure
- Watchman Procedure
- Heart Appendage Sealing
- Stroke Prevention Device Implant
CPT Codes:
- 33340: Percutaneous transcatheter closure of the left atrial appendage with endocardial implant, including fluoroscopy, transseptal puncture, catheter placement(s), left atrial angiography, left atrial appendage angiography, when performed, and radiological supervision and interpretation
Also known as:
- Minimally Invasive Mitral Valve Repair
- Transcatheter Mitral Valve Replacement (TMVR)
- Percutaneous Mitral Valve Repair
- Mitral Valve Clip Procedure
- Heart Valve Repair without Open Surgery
CPT Codes:
- 33418: Transcatheter mitral valve repair, percutaneous approach, including transseptal puncture when performed; initial prosthesis
Does Dr. Ramanathan accept my insurance?
Dr. Ramanathan accepts most major insurance plans. Important: Please call our office at (630) 527-2730 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ramanathan accept in Naperville, IL?
Dr. Ramanathan in Naperville, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
Humana
Medicare
State of Illinois
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Ramanathan's office located?
Dr. Anand Ramanathan's Primary Practice
801 S Washington St Fl 4
Naperville, IL 60540
(630) 527-2730
What hospitals are Dr. Ramanathan affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Ramanathan has admitting privileges at the following hospitals:
Endeavor Health Edward Hospital,Naperville, IL
Ranked in 3 Specialties

Ranked in 6 Procedures

Ranked in 3 Specialties
Ranked in 6 Procedures
Northwestern Medicine Delnor Hospital,Geneva, IL
Gold Standard Top Hospital

Ranked in 3 Specialties

Ranked in 4 Procedures

Gold Standard Top Hospital
Ranked in 3 Specialties
Ranked in 4 Procedures
Cgh Medical Center,Sterling, IL
Ranked ObGyn Surgery

Ranked C-section surgery

Ranked ObGyn Surgery
Ranked C-section surgery
Northwestern Medicine Kishwaukee Hospital,DeKalb, IL
Ranked General Surgery

Ranked Hernia Repair Surgery

Ranked General Surgery
Ranked Hernia Repair Surgery
Northwestern Memorial Hospital,Chicago, IL
Ranked in 4 Procedures

Ranked in 4 Procedures
Endeavor Health Elmhurst Hospital,Elmhurst, IL
Ranked in 2 Specialties

Ranked in 4 Procedures

Ranked in 2 Specialties
Ranked in 4 Procedures
What is Dr. Ramanathan's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ramanathan's National Provider Identifier (NPI) number is 1306892229.
What common questions do patients ask about Dr. Ramanathan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ramanathan
What is Dr. Anand Ramanathan's specialty?
Dr. Ramanathan is an Interventional Cardiologist near Naperville, IL.
What does an Interventional Cardiologist do?
A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function.
Is Dr. Anand Ramanathan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ramanathan is affiliated with Endeavor Health Edward Hospital, Northwestern Medicine Delnor Hospital, Cgh Medical Center, Northwestern Medicine Kishwaukee Hospital, Northwestern Memorial Hospital, Endeavor Health Elmhurst 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 an Interventional Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Interventional 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 Dr. Anand Ramanathan accepting new patients in Naperville, IL?
Yes, Dr. Anand Ramanathan is accepting new patients at this time.
Does Dr. Anand Ramanathan offer online booking?
Please contact Dr. Ramanathan's office at (630) 527-2730 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Anand Ramanathan?
Please contact Dr. Ramanathan's office at (630) 527-2730 to schedule an appointment.
Where is Dr. Ramanathan's office located?
Dr. Ramanathan's offices are located in Naperville, IL, Bolingbrook, IL, and Elmhurst, IL.
Which board certifications does Dr. Anand Ramanathan have?
Dr. Anand Ramanathan is certified by the American Board of Internal Medicine.
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