Affiliated with a Castle Connolly Top Hospital
Who is Dr. Harold, Cardiologist in Los Angeles, CA?
What are Areas of Expertise for Dr. Harold?
Dr. John Harold, MD is a highly-rated, board-certified Cardiologist 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. Harold empowers patients to confidently navigate their health journey, specializing in Cholesterol/Lipid Disorders, Critical Care, Preventive Cardiology, and comprehensive wellness support. Serving the Los Angeles, CA community, Dr. Harold is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Harold go to medical school and complete their residency?
Residency: Cedars-Sinai Med Ctr, Cardiovascular Diseases; Mt Sinai Med Ctr, Internal Medicine | Mount Sinai | Cedar Sinai Medical Center, Los Angeles, CA | CEME/Mount Sinai Medical Center Program
Medical School: Suny At Stony Brook Hlth Sci Ctr, Stony Brook Ny | Stony Brook Univ Health Sciences Center School Of Medicine | State University of New York Downstate Medical Center College of Medicine
Is Dr. Harold board certified as a Cardiologist?
Yes, Dr. John Harold, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Harold speak?
Dr. Harold and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Cardiologist like Dr. Harold typically treat?
As a Cardiologist, Dr. Harold 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. Harold. 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:
- Heart Palpitations
- Arrhythmia
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
ICD-10 Codes:
- R002: Palpitations
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
What procedures does a Cardiologist like Dr. Harold typically perform?
As a Cardiologist, procedures performed by Dr. John Harold 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. Harold's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Harold accept my insurance?
Dr. Harold accepts most major insurance plans. Important: Please call our office at (310) 659-2030 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Harold accept in Los Angeles, CA?
Dr. Harold in Los Angeles, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
CMS
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
View All Insurances
Where is Dr. Harold's office located?
Dr. John Harold's Primary Practice
8635 W 3rd St Ste 750W
Los Angeles, CA 90048
(310) 659-2030
What hospitals are Dr. Harold affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Harold has admitting privileges at the following hospitals:
What is Dr. Harold's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Harold's National Provider Identifier (NPI) number is 1508927005.
What common questions do patients ask about Dr. Harold?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Harold