JH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Harrington, Interventional Cardiologist in La Jolla, CA?
Dr. John Harrington, MD is an Interventional Cardiologist, who primarily practices in La Jolla, CA. Dr. Harrington graduated from Georgetown University School of Medicine and completed his residency at Naval Med Ctr-San Diego, Cardiovascular Diseases; Naval Med Ctr-San Diego, Internal Medicine. Dr. Harrington is fluent in English and Spanish, and is currently seeing new patients. Dr. Harrington’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harrington’s office at (760) 452-6334.
Where did Dr. Harrington go to medical school and complete their residency?
Residency: Naval Med Ctr-San Diego, Cardiovascular Diseases; Naval Med Ctr-San Diego, Internal Medicine | Naval Med Center San Diego | Naval Medical Center (Portsmouth) Program
Medical School: Georgetown Univ Sch of Med, Washington Dc | GEORGETOWN UNIV SCH OF MEDICINE | Georgetown University School of Medicine
What languages does Dr. Harrington speak?
Dr. Harrington and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Interventional Cardiologist like Dr. Harrington typically treat?
As an Interventional Cardiologist, Dr. Harrington 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. Harrington. 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:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
What procedures does an Interventional Cardiologist like Dr. Harrington typically perform?
As an Interventional Cardiologist, procedures performed by Dr. John Harrington may include:
- Balloon Angioplasty / Stent
- Cardiac Catheterization
- Carotid Endarterectomy
- Heart Valve Repair / Valvuloplasty
- Pacemaker Implant
Please contact Dr. Harrington's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Harrington accept my insurance?
Dr. Harrington accepts most major insurance plans. Important: Please call our office at (760) 452-6334 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Harrington accept in La Jolla, CA?
Dr. Harrington in La Jolla, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
Centene Corporation
CVS Health (formerly Aetna)
Kaiser Permanente
Medicare
Other Health Care Provider
Other Support Agencies/Consultants
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Harrington's office located?
Dr. John Harrington's Primary Practice
9888 Genesee Ave
La Jolla, CA 92037
(760) 452-6334
What is Dr. Harrington's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Harrington's National Provider Identifier (NPI) number is 1346251451.
What common questions do patients ask about Dr. Harrington?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Harrington
What is Dr. John Harrington's specialty?
Dr. Harrington is a Interventional Cardiologist near La Jolla, CA.
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 this Dr. John Harrington affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Harrington is affiliated with Scripps Memorial Hospital La Jolla, Kaiser Permanente San Diego Medical Center, Sharp Memorial Hospital, Palomar Medical Center Escondido, Providence Mission Hospital Mission Viejo, Scripps Mercy Hospital San Diego 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 John Harrington accepting new patients in La Jolla, CA?
Yes, Dr. John Harrington is accepting new patients at this time.
Does Dr. John Harrington offer online booking?
Please contact Dr. Harrington's office at (760) 452-6334 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Harrington?
Please contact Dr. Harrington's office at (760) 452-6334 for information regarding telehealth appointment availability or for scheduling assistance.
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