The 20 Best Heart Attack Doctors Near Me in Diamond Bar, CA

Find the Top Heart Attack Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 258 doctor with experience in Heart Attack near Diamond Bar, CA. Of these, 191 are Experienced, 57 are Advanced and 10 are Distinguished.

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258 providers found
    Distinguished in Heart Attack
    Distinguished in Heart Attack

    Chaparral Medical Group Inc.

    1866 N Orange Grove Ave Ste 202, 
    Pomona,, CA 
     (7.1 miles away)
    Languages Spoken:
    English

    Nitanth Vangala is a Cardiologist practicing medicine in Pomona,, California. Dr. Vangala is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Necrosis, Heart Attack, Apoplexy, and Pulmonary Edema.

    Distinguished in Heart Attack
    Distinguished in Heart Attack

    Chaparral Medical Group Inc.

    1866 N Orange Grove Ave Ste 202, 
    Pomona, CA 
     (7.1 miles away)
    Languages Spoken:
    English

    Gaurav Parikh is a Cardiologist practicing medicine in Pomona, California. Dr. Parikh is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Heart Attack, Mitral Valve Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Distinguished in Heart Attack
    Cardiology
    Distinguished in Heart Attack
    Cardiology

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (9.9 miles away)
    Languages Spoken:
    English

    Harry Peled is a Cardiologist practicing medicine in Fullerton, California. Dr. Peled is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Heart Attack, and Pediatric Myocarditis.

    Learn about our expert tiers
    Experienced in Heart Attack
    Cardiology
    Experienced in Heart Attack
    Cardiology

    Diamond Bar Cardiovascular Medical Group Inc.

    654 N Diamond Bar Blvd, 
    Diamond Bar, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Jenchen Yang is a Cardiologist practicing medicine in Diamond Bar, California. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Metabolic Syndrome, Angina, and High Cholesterol.

    Experienced in Heart Attack
    Cardiac Electrophysiology | Cardiology
    Experienced in Heart Attack
    Cardiac Electrophysiology | Cardiology
    15855 Pomona Rincon Road, 
    Chino Hills, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Danny Lee is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Chino Hills, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Pacemaker Implantation, and Cardiac Ablation. Dr. Lee is currently accepting new patients.

    Distinguished in Heart Attack
    Cardiology | Internal Medicine
    Distinguished in Heart Attack
    Cardiology | Internal Medicine

    Chaparral Medical Group, Inc.

    160 E Artesia St, 
    Pomona, CA 
     (6.2 miles away)
    Experience:
    49+ years
    Languages Spoken:
    English

    Muthusamy Muthiah is a Cardiologist and an Internal Medicine provider practicing medicine in Pomona, California. He has been practicing medicine for over 49 years. Dr. Muthiah is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Pulmonary Edema, Heart Failure, Metabolic Syndrome, Necrosis, and Pacemaker Implantation. Dr. Muthiah is board certified in American Board Of Internal Medicine.

    Distinguished in Heart Attack
    Cardiology
    Distinguished in Heart Attack
    Cardiology

    Chaparral Medical Group Inc.

    1866 N Orange Grove Ave Ste 202, 
    Pomona, CA 
     (7.1 miles away)
    Languages Spoken:
    English

    Bhavi Pandya is a Cardiologist practicing medicine in Pomona, California. Dr. Pandya is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Mitral Valve Regurgitation, Inappropriate Sinus Tachycardia (IST), and Angioplasty.

    Advanced in Heart Attack
    Advanced in Heart Attack

    Chaparral Medical Group Inc.

    1866 N Orange Grove Ave Ste 202, 
    Pomona, CA 
     (7.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Krishna Pulumati is a Cardiologist practicing medicine in Pomona, California. He has been practicing medicine for over 17 years. Dr. Pulumati is rated as an Advanced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Apoplexy, Necrosis, and High Cholesterol.

    Advanced in Heart Attack
    Advanced in Heart Attack

    Chaparral Medical Group Inc.

    1866 N Orange Grove Ave Ste 202, 
    Pomona,, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sundararajan Srikanth is a Cardiologist practicing medicine in Pomona,, California. Dr. Srikanth is rated as an Advanced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Arterial Embolism, Thrombectomy, and Pacemaker Implantation.

    Advanced in Heart Attack
    Interventional Cardiology
    Advanced in Heart Attack
    Interventional Cardiology

    PrimeCare Medical Group Of Chino Valley

    5562 Philadelphia St Ste 200, 
    Chino, CA 
     (7.3 miles away)
    Languages Spoken:
    English

    Robert Castro is an Interventional Cardiologist practicing medicine in Chino, California. Dr. Castro is rated as an Advanced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Acute Coronary Syndrome, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Advanced in Heart Attack
    Advanced in Heart Attack

    Chaparral Medical Group Inc.

    790 E Bonita Ave, 
    Pomona, CA 
     (7.8 miles away)
    Languages Spoken:
    English

    Pramod Kariyanna is a Cardiologist practicing medicine in Pomona, California. Dr. Kariyanna is rated as an Advanced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Mitral Valve Regurgitation, Apoplexy, and Inappropriate Sinus Tachycardia (IST).

    Distinguished in Heart Attack
    Cardiology | Internal Medicine
    Distinguished in Heart Attack
    Cardiology | Internal Medicine

    Jonathan Tye, MD Apc

    1250 S Sunset Ave, 
    West Covina, CA 
     (8.7 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Jonathan Tye is a Cardiologist and an Internal Medicine provider practicing medicine in West Covina, California. He has been practicing medicine for over 44 years. Dr. Tye is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Pacemaker Implantation, and Heart Bypass Surgery. Dr. Tye is board certified in American Board Of Internal Medicine.

    Distinguished in Heart Attack
    Distinguished in Heart Attack

    Cardiology Wells Medical Office Building

    12462 Putnam St Ste 203, 
    Whittier, CA 
     (12.2 miles away)
    Languages Spoken:
    English

    Sudhaker Nayak is a Cardiologist practicing medicine in Whittier, California. Dr. Nayak is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Necrosis, Acute Coronary Syndrome, and Hypertension.

    Distinguished in Heart Attack
    Distinguished in Heart Attack

    Cardiology Wells Medical Office Building

    12462 Putnam St Ste 203, 
    Whittier, CA 
     (12.2 miles away)
    Languages Spoken:
    English

    Aditya Ambegaonkar is a Cardiologist practicing medicine in Whittier, California. Dr. Ambegaonkar is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Necrosis, Heart Attack, Apoplexy, and Mitral Valve Regurgitation.

    Experienced in Heart Attack
    Internal Medicine
    Experienced in Heart Attack
    Internal Medicine
    1111 Grand Avenue, Suite L, 
    Diamond Bar, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alaa Hajal is a primary care provider, practicing in Internal Medicine in Diamond Bar, California. Dr. Hajal is rated as an Experienced provider by MediFind in the treatment of Heart Attack. His clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, and Acute Pancreatitis. Dr. Hajal is currently accepting new patients.

    Experienced in Heart Attack
    Family Medicine
    Experienced in Heart Attack
    Family Medicine

    Premier Family Medicine Associates Inc

    2140 Grand Ave Ste 125, 
    Chino Hills, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Erik Olsen is a primary care provider, practicing in Family Medicine in Chino Hills, California. Dr. Olsen is rated as an Experienced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, High Cholesterol, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Pacemaker Implantation.

    Experienced in Heart Attack
    Family Medicine
    Experienced in Heart Attack
    Family Medicine

    Premier Family Medicine Associates Inc

    2140 Grand Ave Ste 125, 
    Chino Hills, CA 
     (4.9 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Feven Wolday is a primary care provider, practicing in Family Medicine in Chino Hills, California. She has been practicing medicine for over 10 years. Dr. Wolday is rated as an Experienced provider by MediFind in the treatment of Heart Attack. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Hirsutism in Women, Peptic Ulcer, and Necrosis.

    Experienced in Heart Attack
    Family Medicine
    Experienced in Heart Attack
    Family Medicine

    Premier Family Medicine Associates Inc

    2140 Grand Ave Ste 125, 
    Chino Hills, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Carlos Baez is a primary care provider, practicing in Family Medicine in Chino Hills, California. Dr. Baez is rated as an Experienced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Type 2 Diabetes (T2D).

    Advanced in Heart Attack
    Cardiology | Internal Medicine
    Advanced in Heart Attack
    Cardiology | Internal Medicine

    Chaparral Medical Group, Inc.

    1866 N Orange Grove Ave, 
    Pomona, CA 
     (6.4 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English

    William Discepolo is a Cardiologist and an Internal Medicine provider practicing medicine in Pomona, California. He has been practicing medicine for over 24 years. Dr. Discepolo is rated as an Advanced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Pulmonary Edema, Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation. Dr. Discepolo is board certified in American Board Of Internal Medicine.

    Experienced in Heart Attack
    Experienced in Heart Attack

    Chaparral Medical Group Inc.

    1866 N Orange Grove Ave Ste 202, 
    Pomona,, CA 
     (7.1 miles away)
    Languages Spoken:
    English

    Jayapal Reddy is a Cardiologist practicing medicine in Pomona,, California. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Heart Attack. His clinical expertise encompasses Heart Attack, Apoplexy, Hypertension, Pacemaker Implantation, and Gastrostomy.

    Showing 1-20 of 258

    Last Updated: 04/28/2026

    What is the definition of Heart Attack?

    Most heart attacks are caused by a blood clot that blocks one of the coronary arteries. The coronary arteries bring blood and oxygen to the heart. If the blood flow is blocked, the heart is starved of oxygen and heart cells die.

    The medical term for this is myocardial infarction.

    When should I see a Heart Attack doctor near Diamond Bar, 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 a Heart Attack doctor near Diamond Bar, 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 Heart Attack doctors near Diamond Bar, 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 Heart Attack doctors near Diamond Bar, 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 a Heart Attack doctor near Diamond Bar, 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 Heart Attack doctor search results page. 

    Why is it important to get a second opinion from a different Heart Attack 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 a Heart Attack doctor near Diamond Bar, 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 Heart Attack 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 Heart Attack 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 Heart Attack doctors near Diamond Bar, CA?

    Look for the filter feature on the left side of the Heart Attack 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 a Heart Attack doctor that offers video calls?

    Look for the filter feature on the left-side of the Heart Attack 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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