The 20 Best Unstable Angina Doctors Near Me in Orange, CA

Find the Top Unstable Angina Experts and Specialists

The 20 Best Unstable Angina Doctors near Orange, CA

Last Updated: 02/22/2026

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MediFind found 70 doctor with experience in Unstable Angina near Orange, CA. Of these, 56 are Experienced, 11 are Advanced and 3 are Distinguished.

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70 providers found
    Advanced in Unstable Angina
    Cardiology | Interventional Cardiology
    Advanced in Unstable Angina
    Cardiology | Interventional Cardiology
    1100 West Stewart Drive, 
    Orange, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sanjay Bhojraj is a Cardiologist and an Interventional Cardiologist in Orange, California. Dr. Bhojraj is rated as an Advanced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Atrial Fibrillation, Heart Attack, Angina, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Bhojraj is currently accepting new patients.

    Experienced in Unstable Angina
    Experienced in Unstable Angina
    1100 West Stewart Drive, 
    Orange, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dennis Grewal is a Cardiologist in Orange, California. Dr. Grewal is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Heart Failure, Pulmonary Edema, Atrial Fibrillation, and Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy. Dr. Grewal is currently accepting new patients.

    Experienced in Unstable Angina
    Experienced in Unstable Angina
    1140 West La Veta Avenue, Suite 640, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jeffrey Tyler is a Cardiologist in Orange, California. Dr. Tyler is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Heart Attack, Mitral Valve Regurgitation, Arterial Embolism, Percutaneous Coronary Intervention (PCI), and Transcatheter Aortic Valve Replacement (TAVR). Dr. Tyler is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Unstable Angina
    Cardiology
    Experienced in Unstable Angina
    Cardiology

    Orange County Heart Institute-Orange

    1140 W La Veta Ave Ste 640, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Kelly Tucker is a Cardiologist in Orange, California. Dr. Tucker is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Mitral Valve Regurgitation, Carotid Artery Disease, Arterial Embolism, Necrosis, and Pacemaker Implantation.

    Experienced in Unstable Angina
    Cardiology
    Experienced in Unstable Angina
    Cardiology

    Orange County Senior Care Inc

    1101 Bryan Ave Ste E, 
    Tustin,, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dinesh Kumar is a Cardiologist in Tustin,, California. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Deep Vein Thrombosis, Nasal Flaring, Heart Attack, Idiopathic Edema, and Pacemaker Implantation.

    Kenneth C. Wen
    Experienced in Unstable Angina
    Cardiology | Internal Medicine
    Experienced in Unstable Angina
    Cardiology | Internal Medicine

    Pacific Cardiovascular Associates

    681 S Parker St, Suite 100, 
    Orange, CA 
     (0.8 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Wen completed his medical degree at the Northwestern University School of Medicine in Chicago, Illinois. He then completed his internship and residency at Beth Israel Medical Center in New York, New York and went on to complete his cardiology fellowship at Maimonides Medical Center in Brooklyn, New York. During his time in New York, he served as clinical instructor of medicine at the Albert Einstein College of Medicine.Dr. Wen is board certified in internal medicine, cardiovascular disease, and nuclear cardiology. He has expertise in all aspects of non-invasive cardiac testing, with specific expertise in radionuclide stress testing, and transthoracic and transesophageal echocardiography. He is fluent in Mandarin and Taiwanese.Dr. Wen has a genuine connection to each of his patients, they are guided throughout their healthcare journey to wellness by his expertise, empathy and compassion. Dr. Wen is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Angina, and Heart Failure.

    Wassef Karrowni
    Experienced in Unstable Angina
    Experienced in Unstable Angina

    Pacific Cardiovascular Associates Medical Group, Inc.

    710 N Euclid St, Suite 214, 
    Anaheim, CA 
     (6.2 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English

    Dr. Wassef Karrowni, M.D., is a board-certified interventional cardiologist with expertise in coronary, peripheral, and structural heart interventions. Dr. Karrowni attended medical school at the American University of Beirut in Lebanon. He trained for residency in internal medicine, fellowship in cardiovascular diseases, and subspecialty in interventional cardiology at the University of Iowa Hospitals and Clinics. Dr. Karrowni’s clinical practice focuses on the treatment of patients with coronary artery disease, valvular heart disease, peripheral vascular disease, critical limb ischemia, varicose veins, and deep vein disease.Procedures performed by Dr. Karrowni include Percutaneous Coronary Interventions (PCI), Coronary and Peripheral CTO Interventions, Transcatheter Aortic Valve Replacement (TAVR), Transcatheter Mitral Valve Replacement (TMVR), Transcatheter Edge-to-Edge Repair (TEER) with MitraClip, Left Atrial Appendage Closure with Watchman, ASD/PFO Closure, Paravalvular Leak (PVL) Closure, Vein Ablations, Sclerotherapy, and Peripheral Arterial and Venous Endovascular Interventions.Dr. Karrowni is board certified in the American Board of Internal Medicine, Cardiovascular Disease, and Interventional Cardiology; the American Board of Vascular Medicine, and Endovascular Medicine; the National Board of Echocardiography, Adult Comprehensive Echocardiography; Certification Board of Nuclear Cardiology; Certification Board of Cardiovascular Computed Tomography; and a Registered Physician in Vascular Interpretation (RPVI).Dr. Karrowni is a member of the American College of Cardiology. He has received several honors and awards including the Doctor of Medicine awarded with distinction, elected member of Alpha Omega Alpha honor medical society, elected Fellow of the Year consecutively for academic years 2009-2010 and 2010-2011, and served as Chief Fellow in Cardiology for academic year 2011-2012. Dr. Karrowni has published more than 30 book chapters and research papers, including prestigious publications such as the Journal of American College of Cardiology (JACC) and Circulation. His research interests involve the development of new devices in the cardiovascular field, and outcome research in the areas of valvular heart disease and vascular disease.Dr. Karrowni is committed to staying abreast of the latest medical breakthroughs and technologies in all aspects of cardiovascular disease, to facilitate the best medical outcomes for his patients. Dr. Karrowni is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Heart Attack, Coronary Heart Disease, Angina, Percutaneous Coronary Intervention (PCI), and Angioplasty.

    Advanced in Unstable Angina
    Advanced in Unstable Angina

    Pacific Cardiovascular Associates

    35 Creek Rd, 
    Ivrine, CA 
     (7.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    George Tadros is a Cardiologist in Ivrine, California. Dr. Tadros is rated as an Advanced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Heart Attack, Arterial Embolism, Apoplexy, and Inappropriate Sinus Tachycardia (IST).

    Hohai T. Van
    Experienced in Unstable Angina
    Cardiology
    Experienced in Unstable Angina
    Cardiology

    Pacific Cardiovascular Associates

    35 Creek Rd, 
    Ivrine, CA 
     (7.7 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English

    Hohai Van is a Cardiologist in Ivrine, California. Dr. Van has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Angina, Heart Attack, Heart Failure, and Pulmonary Edema.

    Cheng-han Chen
    Experienced in Unstable Angina
    Experienced in Unstable Angina

    Pacific Cardiovascular Associates

    3070 Bristol Street Ste 190, 
    Costa Mesa, CA 
     (8.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Cheng-han Chen is a Cardiologist in Costa Mesa, California. Dr. Chen has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Atrial Fibrillation, Aortic Valve Stenosis, Heart Failure, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    John C. Champion
    Experienced in Unstable Angina
    Cardiology | Internal Medicine
    Experienced in Unstable Angina
    Cardiology | Internal Medicine

    Pacific Cardiovascular Associates

    3070 Bristol Street Ste 190, 
    Costa Mesa, CA 
     (8.1 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English

    John Champion is a Cardiologist and an Internal Medicine provider in Costa Mesa, California. Dr. Champion has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.

    Distinguished in Unstable Angina
    Cardiology
    Distinguished in Unstable Angina
    Cardiology

    Office

    8585 Knott Ave Ste 102, 
    Buena Park, CA 
     (10.0 miles away)
    Languages Spoken:
    English

    Jose Caceres is a Cardiologist in Buena Park, California. Dr. Caceres is rated as a Distinguished provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Stable Angina, Metabolic Syndrome, Angina, and Infectious Myocarditis.

    Distinguished in Unstable Angina
    Interventional Cardiology
    Distinguished in Unstable Angina
    Interventional Cardiology
    24411 Health Center Drive, Suite 550, 
    Laguna Hills, CA 
     (14.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Bahadorani is an Interventional Cardiologist in Laguna Hills, California. Dr. Bahadorani is rated as a Distinguished provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Unstable Angina, Atrial Fibrillation, Mitral Valve Regurgitation, Percutaneous Coronary Intervention (PCI), and Atherectomy. Dr. Bahadorani is currently accepting new patients.

    Distinguished in Unstable Angina
    Interventional Cardiology
    Distinguished in Unstable Angina
    Interventional Cardiology
    24411 Health Center Drive, Suite 550, 
    Laguna Hills, CA 
     (14.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Lamont is an Interventional Cardiologist in Laguna Hills, California. Dr. Lamont is rated as a Distinguished provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Mitral Valve Regurgitation, Atrial Fibrillation, Unstable Angina, Pacemaker Implantation, and Cardiac Ablation. Dr. Lamont is currently accepting new patients.

    Experienced in Unstable Angina
    Internal Medicine
    Experienced in Unstable Angina
    Internal Medicine

    Uc Irvine Medical Center

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Ola Lafi is an Internal Medicine provider in Orange, California. Dr. Lafi is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. Her top areas of expertise are Pulmonary Edema, Heart Failure, Atrial Fibrillation, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Experienced in Unstable Angina
    Experienced in Unstable Angina

    Cardiology Consultants Of Orange County Medical Group Inc

    801 N Tustin Ave, 
    Santa Ana, CA 
     (2.6 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Sean Hirota is a Cardiologist in Santa Ana, California. Dr. Hirota has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Apoplexy, Heart Attack, Postural Orthostatic Tachycardia Syndrome (POTS), and Short QT Syndrome.

    Experienced in Unstable Angina
    Internal Medicine
    Experienced in Unstable Angina
    Internal Medicine

    Office

    2040 S Santa Cruz St Ste 240, 
    Anaheim, CA 
     (4.1 miles away)
    Languages Spoken:
    English

    Katarzyna Twardowska is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Twardowska is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. Her top areas of expertise are Sepsis, Volkmann Contracture, Peptic Ulcer, Gastrostomy, and Endoscopy.

    Experienced in Unstable Angina
    Internal Medicine
    Experienced in Unstable Angina
    Internal Medicine

    Office

    2040 S Santa Cruz St Ste 240, 
    Anaheim, CA 
     (4.1 miles away)
    Languages Spoken:
    English

    Raffi Hodikian is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Hodikian is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Colonoscopy, and Gastrostomy.

    Experienced in Unstable Angina
    Internal Medicine
    Experienced in Unstable Angina
    Internal Medicine

    House Call Medical Associates Inc.

    12865 Main St Ste 105, 
    Garden Grove, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Dat Nguyen is a primary care provider, practicing in Internal Medicine in Garden Grove, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Sepsis, Stroke, Gastritis, Gastrostomy, and Endoscopy.

    Experienced in Unstable Angina
    Interventional Cardiology
    Experienced in Unstable Angina
    Interventional Cardiology
    1211 West La Palma Avenue, Suite 101, 
    Anaheim, CA 
     (6.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Harishchandra Patel is an Interventional Cardiologist in Anaheim, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Unstable Angina. His top areas of expertise are Apoplexy, Atrial Fibrillation, Heart Attack, Pacemaker Implantation, and Cardiac Ablation. Dr. Patel is currently accepting new patients.

    Showing 1-20 of 70

    Last Updated: 02/22/2026

    What is the definition of Unstable Angina?

    Unstable angina is a condition in which your heart doesn't get enough blood flow and oxygen. It may lead to a heart attack.

    Angina is a type of chest discomfort due to poor blood flow through the blood vessels in the heart called the coronary arteries.

    When should I see an Unstable Angina doctor near Orange, CA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing an Unstable Angina doctor near Orange, CA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Unstable Angina doctors near Orange, CA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Unstable Angina doctors near Orange, CA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with an Unstable Angina doctor near Orange, CA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Unstable Angina doctor search results page. 

    Why is it important to get a second opinion from a different Unstable Angina doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with an Unstable Angina doctor near Orange, CA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Unstable Angina doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Unstable Angina doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Unstable Angina doctors near Orange, CA?

    Look for the filter feature on the left side of the Unstable Angina doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find an Unstable Angina doctor that offers video calls?

    Look for the filter feature on the left-side of the Unstable Angina doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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