Dr. Timothy F. O'neill
Overview
Timothy O'neill is a Cardiologist and an Internal Medicine provider practicing medicine in Los Alamitos, California. He has been practicing medicine for over 39 years.
Dr. O'neill is highly rated in 29 conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Mitral Valve Regurgitation, and Aortic Regurgitation.
Dr. O'neill is board certified in American Board Of Internal Medicine.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Fellowships
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
5300 Katella Ave, Los Alamitos, CA 90720
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Frequently Asked Questions about Dr. Timothy F. O'neill
How do I make an appointment with Dr. Timothy F. O'neill?
You can book an appointment with Dr. Timothy F. O'neill by calling their office at 562-430-7533. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Timothy F. O'neill a top-rated expert for Hypertension?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Timothy F. O'neill is classified as an Distinguished expert for Hypertension, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Timothy F. O'neill specialize in?
While Dr. Timothy F. O'neill is a Cardiology, they have specific expertise in Hypertension, Glucocorticoid-Remediable Aldosteronism, and Mitral Valve Regurgitation. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.
Does Dr. Timothy F. O'neill accept my insurance?
Dr. Timothy F. O'neill accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 562-430-7533 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Glucocorticoid-Remediable AldosteronismDr. O'neill isDistinguished. Learn about Glucocorticoid-Remediable Aldosteronism.
- HypertensionDr. O'neill isDistinguished. Learn about Hypertension.
- Advanced
- Aortic RegurgitationDr. O'neill isAdvanced. Learn about Aortic Regurgitation.
- Aortic Valve StenosisDr. O'neill isAdvanced. Learn about Aortic Valve Stenosis.
- ArrhythmiasDr. O'neill isAdvanced. Learn about Arrhythmias.
- AtherosclerosisDr. O'neill isAdvanced. Learn about Atherosclerosis.
- Atrial FibrillationDr. O'neill isAdvanced. Learn about Atrial Fibrillation.
- Atrial TachycardiaDr. O'neill isAdvanced. Learn about Atrial Tachycardia.
- Experienced
- Acute Coronary SyndromeDr. O'neill isExperienced. Learn about Acute Coronary Syndrome.
- Adenosine Deaminase 2 DeficiencyDr. O'neill isExperienced. Learn about Adenosine Deaminase 2 Deficiency.
- AnginaDr. O'neill isExperienced. Learn about Angina.
- ApoplexyDr. O'neill isExperienced. Learn about Apoplexy.
- Arterial EmbolismDr. O'neill isExperienced. Learn about Arterial Embolism.
- Arterial InsufficiencyDr. O'neill isExperienced. Learn about Arterial Insufficiency.