Get the facts about arrythmia, inclding the types, symptoms and causes.
- Birth Control Facts about birth control to help decide which type is right for you.
- Type 2 Diabetes Basic facts about type 2 diabetes & risk factors to be aware of.
- Arrhythmia Facts about arrythmia, inclding the types, symptoms and causes.
- Atrial Fibrillation Facts about atrial fibrillation, including symptoms and risk factors.
- COPD Get the facts about chronic obstructive pulmonary disease (COPD), including symptoms and complications.
- Coronary Artery Angioplasty with Stent Coronary artery angioplasty with stent facts, including who needs it.
- Coronary Heart Disease Get the facts about coronary heart disease.
- Deep Vein Thrombosis Facts about deep vein thrombosis (DVT), including symptoms & causes.
- Diabetic Macular Edema Facts about diabetic macular edema, including the different types.
- Erectile Dysfunction Facts about erectile dysfunction (ED), including causes.
- View All Care Guides Prepare for your next visit with our extensive library of Care Guides
About Dr. Timothy F Oneill MD
Dr. Timothy F Oneill, MD is a Doctor primarily located in Los Alamitos, CA, with other offices in Los Alamitos, CA and Long Beach, CA . He has 31 years of experience. His specialties include Cardiovascular Disease and Internal Medicine. Dr. Oneill is affiliated with Lakewood Regional Medical Center. He speaks English.
Dr. Timothy F Oneill has 3 locations
3771 Katella Ave Ste 300
Los Alamitos, CA 90720
5300 Katella Ave
Los Alamitos, CA 90720
2801 Atlantic Ave Fl 3
Long Beach, CA 90806
Book Online Now
Dr. Timothy F Oneill has the following 2 specialties
- Cardiovascular Disease
- Internal Medicine
An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.
Dr. Timothy F Oneill has the following 17 expertise
- Heart Diseases
- Acute Coronary Syndrome (ACS)
- Blood Clot
- Heart Attack
- Heart Block
- High Cholesterol
- Unstable Angina
- High Cholesterol (Hypercholesterolemia)
- Heart Failure
- Chronic Obstructive Pulmonary Disease (COPD)
- High Blood Pressure (Hypertension)
- Chest Pain (Angina)
- Coronary Artery Disease (CAD)
Showing 1 of 1
Attentive, caring and knowledgeable
Self-verified patient of Dr. Timothy F Oneill - Posted on October 2nd, 2017
Visited Dr. O'Neil with a sudden case of PACs. First time to a Cardiologist. He took the time to listen and provided the information I needed to understand this condition. After needed testing has continued to follow up with me. I have used the on-line system and received a speedy reply on questions.
Patients' Choice Award (2018)
Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.
Dr. Oneill is affiliated (can practice and admit patients) with the following hospital(s).
31 Years Experience
University Of New Mexico School Of Medicine
Graduated in 1987
Uc Irvine Medical Center
Dr. Timothy F Oneill Accepts the Following Insurance
- Aetna Basic HMO
- Aetna HMO
- Aetna HMO Deductible Plan CA only
- Aetna Vitalidad Plus CA con Aetna
BCBS Blue Card
- BCBS Blue Card PPO
Blue Cross California
- BC CA California Care Small Group HMO
- Blue Cross CA PPO Prudent Buyer Small Group
- Blue Cross CA Advantage PPO Preferred DirectAccess Plus
- Blue Cross CA California Care Large Group HMO
- Blue Cross CA PPO Prudent Buyer Individual
- Blue Cross CA PPO Prudent Buyer Large Group
- Blue Cross CA Pathway X HMO
- Blue Cross CA Pathway X PPO
- Blue Cross CA Priority Select HMO
- Blue Cross CA Select HMO
- Blue Cross CA Select PPO
- Blue Cross CA Select Plus HMO
Blue Shield California
- Blue Shield CA Access Plus HMO
- Blue Shield CA Access Plus Savenet
- Blue Shield CA Bronze Full PPO 4500
- Blue Shield CA Local Access Plus HMO
- Blue Shield CA PPO
- Blue Shield CA Platinum Access+ HMO 25
- Blue Shield CA Platinum Local Access + HMO 25
- CIGNA HMO
- CIGNA LocalPlus
- CIGNA Open Access Plus
- CIGNA PPO
- Health Net CA HMO Employer Group
- Health Net CA HMO SmartCare
- Health Net CA HMO Whole Care Network
- Health Net CA Individual and Family PPO
- Health Net CA PPO
- Health Net SmartCare Large Group
- Health Net SmartCare Small Group
- Humana Choice POS
- Molina Mrktplace CA
- UHC Choice Plus POS
- UHC Navigate HMO
- UHC Navigate POS
- UHC Options PPO
More about Dr. Timothy F Oneill
Dr. Timothy ONeill is board certified in Internal Medicine and Cardiovascular Diseases. Dr. ONeill is a practicing cardiologist and partner at Los Alamitos Cardiovascular. His area of interest is Cardiovascular Disease.
Locations & Directions
Dr. Timothy F Oneill is similar to the following 4 Doctors near Los Alamitos, CA.