34 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sharma, Clinical Cardiac Electrophysiologist in Lawrenceville, GA?
Dr. Niraj Sharma, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Lawrenceville, GA with 2 additional practice locations. He has been practicing for over 34 years and is board certified. Dr. Sharma completed his residency at Univ Tx Southwestern Med Sch, Cardiovascular Diseases; Roger Williams Hosp, Internal Medicine; Griffin Hosp, Internal Medicine. Dr. Sharma is fluent in English, Hindi, and Spanish, and is currently seeing new patients. Dr. Sharma’s practice accepts Medicaid, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sharma’s office.
What are Areas of Expertise for Dr. Sharma?
Dr. Niraj Sharma, MD is a highly-rated, board-certified Clinical Cardiac Electrophysiologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Sharma empowers patients to confidently navigate their health journey, specializing in Arrhythmias, Atrial Fibrillation, Cardiac Electrophysiology, Pacemakers/Defibrillators, and comprehensive wellness support. Serving the Lawrenceville, GA community, Dr. Sharma is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Sharma go to medical school and complete their residency?
Residency: Univ Tx Southwestern Med Sch, Cardiovascular Diseases; Roger Williams Hosp, Internal Medicine; Griffin Hosp, Internal Medicine
Medical School: Government Medical College, Jammu & Kashmir
Is Dr. Sharma board certified as a Clinical Cardiac Electrophysiologist?
Yes, Dr. Niraj Sharma, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Sharma speak?
Dr. Sharma and their clinical team can communicate with patients in the following languages:
English
Hindi
Spanish
What conditions does a Clinical Cardiac Electrophysiologist like Dr. Sharma typically treat?
As a Clinical Cardiac Electrophysiologist, Dr. Sharma 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. Sharma. 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 here.
Also known as:
- Atrial Fibrillation
- Complete Heart Block
- Sick Sinus Syndrome
- Arrhythmia
- Sick sinus syndrome
- Afib
- A-fib
- Irregular heart rhythm
- Complete AV Block
- Third-Degree Heart Block
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I442: Atrioventricular block, complete
- I495: Sick sinus syndrome
- I4891: Unspecified atrial fibrillation
Also known as:
- Dilated Cardiomyopathy
- Cardiomyopathy
- Familial dilated cardiomyopathy
- X-linked dilated cardiomyopathy
- Enlarged heart muscle
- DCM
ICD-10 Codes:
- I420: Dilated cardiomyopathy
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 Heart Disease with Heart Failure
- Heart Failure
- High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I110: Hypertensive heart disease with heart failure
What procedures does a Clinical Cardiac Electrophysiologist like Dr. Sharma typically perform?
As a Clinical Cardiac Electrophysiologist, procedures performed by Dr. Niraj Sharma 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
Please contact Dr. Sharma's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Sharma accept my insurance?
Dr. Sharma accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sharma accept in Lawrenceville, GA?
Dr. Sharma in Lawrenceville, GA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allied Benefit Systems
Cigna Group
Federal government of the United States
Medicaid
Medicare
Mutual of Omaha
Oscar Health
Other Provider Networks
UnitedHealth Group
View All Insurances
Where is Dr. Sharma's office located?
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
What is Dr. Sharma's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sharma's National Provider Identifier (NPI) number is 1013903293.
What common questions do patients ask about Dr. Sharma?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sharma
What is Dr. Niraj Sharma's specialty?
Dr. Sharma is a Clinical Cardiac Electrophysiologist near Lawrenceville, GA.
What does a Clinical Cardiac Electrophysiologist do?
A specialized domain within the cardiovascular disease subspecialty of Internal Medicine that involves advanced technical procedures to evaluate heart rhythms and determine the most appropriate treatments.
Is this Dr. Niraj Sharma affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sharma is affiliated with Northside Hospital Forsyth, Northside Hospital Duluth 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 Clinical Cardiac Electrophysiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Clinical Cardiac Electrophysiologist. 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 Niraj Sharma accepting new patients in Lawrenceville, GA?
Yes, Dr. Niraj Sharma is accepting new patients at this time.
Does Dr. Niraj Sharma offer online booking?
Please contact Dr. Sharma's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Niraj Sharma?
Please contact Dr. Sharma's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Niraj Sharma have?
Dr. Niraj Sharma is certified by the American Board of Internal Medicine.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>