Who is Dr. O'neill, Cardiologist in Los Alamitos, CA?
Where did Dr. O'neill go to medical school and complete their residency?
Fellowship: University of California - Irvine M.C. | Long Beach Memorial Medical Center | UC Irvine Medical Center
Residency: University of California, Irvine Affiliated Hospitals | UC Irvine Medical Center
Medical School: University of New Mexico School of Medicine
Is Dr. O'neill board certified as a Cardiologist?
Yes, Dr. Timothy O'neill, MD is board certified by the American Board of Internal Medicine
What languages does Dr. O'neill speak?
Dr. O'neill and their clinical team can communicate with patients in the following languages:
- English
- Spanish
What conditions does a Cardiologist like Dr. O'neill typically treat?
As a Cardiologist, Dr. O'neill 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. O'neill. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
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:
- Leaky Mitral Valve
- Heart Valve Disease
- Mitral Valve Insufficiency
- Mitral Regurgitation
ICD-10 Codes:
- I340: Nonrheumatic mitral (valve) insufficiency
Also known as:
- Chest Pain
- Precordial pain
- Chest discomfort
- Thoracic pain
ICD-10 Codes:
- R072: Precordial pain
What procedures does a Cardiologist like Dr. O'neill typically perform?
As a Cardiologist, procedures performed by Dr. Timothy O'neill 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. O'neill's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. O'neill accept my insurance?
Dr. O'neill accepts most major insurance plans. Important: Please call our office at (562) 430-7533 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. O'neill accept in Los Alamitos, CA?
Dr. O'neill in Los Alamitos, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
City of Los Angeles
Humana
View All Insurances
Where is Dr. O'neill's office located?
Dr. Timothy O'neill's Primary Practice
5300 Katella Ave
Los Alamitos, CA 90720
(562) 430-7533
What hospitals are Dr. O'neill affiliated with?
Dr. O'neill has admitting privileges at the following hospitals:
What is Dr. O'neill's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. O'neill's National Provider Identifier (NPI) number is 1467493155.
What common questions do patients ask about Dr. O'neill?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'neill