GS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Siroky, Clinical Cardiac Electrophysiologist in Roslyn, NY?
Dr. Gregory Siroky, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Roslyn, NY. Dr. Siroky is fluent in English, Greek, Modern (1453-), and Spanish, and is currently seeing new patients. Dr. Siroky’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Siroky’s office at (516) 562-6646.
What languages does Dr. Siroky speak?
Dr. Siroky and their clinical team can communicate with patients in the following languages:
English
Greek, Modern (1453-)
Spanish
What conditions does a Clinical Cardiac Electrophysiologist like Dr. Siroky typically treat?
As a Clinical Cardiac Electrophysiologist, Dr. Siroky 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. Siroky. 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:
- Atrial Fibrillation
- Heart Palpitations
- Slow Heart Rate
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- Bradycardia
- Slow Pulse
- Low Heart Rate
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- R002: Palpitations
- R001: Bradycardia, unspecified
Also known as:
- Other Cardiac Implants
- Heart Devices
- Cardiac Grafts
- Implantable Heart Devices
ICD-10 Codes:
- Z95818: Presence of other cardiac implants and grafts
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Chronic Systolic Heart Failure
- Heart Failure
- Long-term Systolic Heart Failure
- Chronic HFrEF
- Ongoing Pumping Heart Failure
ICD-10 Codes:
- I5022: Chronic systolic (congestive) heart failure
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
What procedures does a Clinical Cardiac Electrophysiologist like Dr. Siroky typically perform?
As a Clinical Cardiac Electrophysiologist, Dr. Siroky 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. Siroky. 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
Also known as:
- Removal of Implantable Heart Monitor
- Subcutaneous Cardiac Monitor Removal
- Loop Recorder Removal
- Implantable Loop Recorder Excision
CPT Codes:
- 33286: Removal, subcutaneous cardiac rhythm monitor
Also known as:
- Implantable Defibrillator Placement
- ICD insertion
- Permanent defibrillator implant
- Heart defibrillator replacement
- Transvenous defibrillator system
CPT Codes:
- 33249: Insertion or replacement of permanent implantable defibrillator system, with transvenous lead(s), single or dual chamber
Also known as:
- Dual-Chamber Pacemaker Insertion
- Pacemaker Battery Removal
- Permanent Pacemaker Placement
- Atrial and Ventricular Pacemaker
- Heart Rhythm Device Implantation
- Pacemaker Pulse Generator Removal
- Heart Pacemaker Device Removal
- Pacemaker Box Removal
CPT Codes:
- 33208: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); atrial and ventricular
- 33233: Removal of permanent pacemaker pulse generator only
Also known as:
- Left Ventricle Pacing Lead Insertion
- Cardiac Pacing Electrode Placement
- LV Lead Insertion
- Pacemaker Upgrade Lead
CPT Codes:
- 33225: Insertion of pacing electrode, cardiac venous system, for left ventricular pacing, at time of insertion of implantable defibrillator or pacemaker pulse generator (eg, for upgrade to dual chamber system) (List separately in addition to code for primary procedure)
Also known as:
- Removal of Pacemaker Lead (Single)
- Pacemaker Electrode Extraction
- Transvenous Lead Removal
- Heart Lead Removal
- Pacemaker Wire Removal
CPT Codes:
- 33234: Removal of transvenous pacemaker electrode(s); single lead system, atrial or ventricular
Does Dr. Siroky accept my insurance?
Dr. Siroky accepts most major insurance plans. Important: Please call our office at (516) 562-6646 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Siroky accept in Roslyn, NY?
Dr. Siroky in Roslyn, NY 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
CVS Health (formerly Aetna)
Federal government of the United States
Medicare
Other Health Care Provider
Service Employees International Union (SEIU)
State of New York
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Siroky's office located?
Dr. Gregory Siroky's Primary Practice
100 Port Washington Blvd
Roslyn, NY 11576
(516) 562-6646
What is Dr. Siroky's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Siroky's National Provider Identifier (NPI) number is 1225447956.
What common questions do patients ask about Dr. Siroky?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Siroky
What is Dr. Gregory Siroky's specialty?
Dr. Siroky is a Clinical Cardiac Electrophysiologist near Roslyn, NY.
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. Gregory Siroky affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Siroky is affiliated with St. Francis Hospital & Heart Center, Good Samaritan University Hospital - West Islip, Ny 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 Gregory Siroky accepting new patients in Roslyn, NY?
Yes, Dr. Gregory Siroky is accepting new patients at this time.
Does Dr. Gregory Siroky offer online booking?
Please contact Dr. Siroky's office at (516) 562-6646 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Siroky?
Please contact Dr. Siroky's office at (516) 562-6646 for information regarding telehealth appointment availability or for scheduling assistance.
Other Clinical Cardiac Electrophysiologist Near Roslyn, NY
WS
Clinical Cardiac Electrophysiologist
Dr. William Shin, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Roslyn, NY. He is board certified.
Roslyn, NY
JS
Internist
Dr. Joshua Stern, MD is an Internist, who primarily practices in Roslyn, NY. He has been practicing for over 15 years.
Roslyn, NY

Clinical Cardiac Electrophysiologist
Dr. David Hoch, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Roslyn, NY. He is board certified.
Roslyn, NY