RJ
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. John, Clinical Cardiac Electrophysiologist in Stanford, CA?
Dr. Roy John, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Stanford, CA with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. John graduated from Government Medical College. Dr. John is fluent in English and Malayalam, and is currently seeing new patients. Dr. John’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. John’s office at (650) 723-4000.
Where did Dr. John go to medical school and complete their residency?
Fellowship: VA Medical Center
Medical School: Government Medical College
Is Dr. John board certified in Clinical Cardiac Electrophysiologist?
Yes, Dr. Roy John, MD is board certified by the American Board of Internal Medicine
What languages does Dr. John speak?
Dr. John and their clinical team can communicate with patients in the following languages:
English
Malayalam
What conditions does Dr. John treat?
As a Clinical Cardiac Electrophysiologist, Dr. John 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. John. 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
- Other Heart Rhythm Disorder
- Fast Heartbeat
- Premature Ventricular Contractions
- Heart Palpitations
- Ventricular Tachycardia
- Supraventricular Tachycardia
- Slow Heart Rate
- Atrial Flutter
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Cardiac Dysrhythmia
- Irregular Heartbeat
- Heart Rhythm Problems
- Persistent atrial fibrillation
- Tachycardia
- Rapid heart rate
- Racing heart
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- SVT
- Rapid Heart Rate
- VT
- V-tach
- Fast heart rhythm
- Fast heart rate
- Rapid heartbeat
- Bradycardia
- Slow Pulse
- Low Heart Rate
- A-flutter
- Heart flutter
- Rapid atrial rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
- I498: Other specified cardiac arrhythmias
- I480: Paroxysmal atrial fibrillation
- I4819: Other persistent atrial fibrillation
- R000: Tachycardia, unspecified
- I493: Ventricular premature depolarization
- R002: Palpitations
- I471: Supraventricular tachycardia
- I4720: Ventricular tachycardia, unspecified
- I4710: Supraventricular tachycardia, unspecified
- R001: Bradycardia, unspecified
- I4892: Unspecified atrial flutter
- I4719: Other supraventricular tachycardia
Also known as:
- Having a Pacemaker
- Having an Implantable Cardiac Defibrillator (ICD)
- Pacemakers and Implantable Defibrillators
- Heart pacemaker
- Artificial pacemaker
- Implanted heart device
- ICD implant
- Automatic defibrillator
- Implanted heart shock device
ICD-10 Codes:
- Z950: Presence of cardiac pacemaker
- Z95810: Presence of automatic (implantable) cardiac defibrillator
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Other Pacemaker Part Management
- Pacemakers and Implantable Defibrillators
- Pacemaker Lead Adjustment
- Pacemaker Component Care
- Cardiac Pacing Device Adjustment
ICD-10 Codes:
- Z45018: Encounter for adjustment and management of other part of cardiac pacemaker
Also known as:
- Implantable Defibrillator Management
- Pacemakers and Implantable Defibrillators
- AICD Management
- Defibrillator Adjustment
- ICD Care
ICD-10 Codes:
- Z4502: Encounter for adjustment and management of automatic implantable cardiac defibrillator
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Which procedures does Dr. John perform as a Clinical Cardiac Electrophysiologist?
As a Clinical Cardiac Electrophysiologist, procedures performed by a Dr. Roy John 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. John's office.
Does Dr. John accept my insurance?
Dr. John accepts most major insurance plans. Important: Please call our office at (650) 723-4000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. John accept in Stanford, CA?
Dr. John in Stanford, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
All Other Third Party
AllCare Health Plan
Blue Shield of California
CVS Health (formerly Aetna)
Kaiser Permanente
Medicaid
Medicare
Santa Clara Family Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. John's office located?
What is Dr. John's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. John's National Provider Identifier (NPI) number is 1417993528.
What common questions do patients ask about Dr. John?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. John
What is Dr. Roy John's specialty?
Dr. John is a Clinical Cardiac Electrophysiologist near Stanford, CA. 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. Contact Dr. John to book an appointment today.
Is this Dr. Roy John affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. John is affiliated with Brigham and Women's Hospital 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 Clinical Cardiac Electrophysiologist?
Explore Clinical Cardiac Electrophysiologist 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 Roy John accepting new patients in Stanford, CA?
Yes, Dr. Roy John is accepting new patients at this time.
Does Dr. Roy John offer online booking?
Please contact Dr. John's office at (650) 723-4000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Roy John?
Please contact Dr. John's office at (650) 723-4000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Roy John have?
Dr. Roy John is certified by the American Board of Internal Medicine.
Other Clinical Cardiac Electrophysiologist Near Stanford, CA
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