The 20 Best Sick Sinus Syndrome Doctors Near Me in Long Beach, CA

Find the Top Sick Sinus Syndrome Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 92 doctor with experience in Sick Sinus Syndrome near Long Beach, CA. Of these, 68 are Experienced, 22 are Advanced and 2 are Distinguished.

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92 providers found
    Advanced in Sick Sinus Syndrome
    Cardiology | Internal Medicine
    Advanced in Sick Sinus Syndrome
    Cardiology | Internal Medicine

    Cardiovascular Innovation And Research Center Inc

    1045 Atlantic Ave, 
    Long Beach, CA 
     (0.9 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English

    Nikhil Kapoor is a Cardiologist and an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 26 years. Dr. Kapoor is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Stable Angina, Arrhythmias, Sick Sinus Syndrome, and Atrial Fibrillation. Dr. Kapoor is board certified in American Board Of Internal Medicine.

    Advanced in Sick Sinus Syndrome
    Cardiology | Internal Medicine
    Advanced in Sick Sinus Syndrome
    Cardiology | Internal Medicine

    Todd K. Zynda, Do Inc.

    1045 Atlantic Ave, 
    Long Beach, CA 
     (0.9 miles away)
    Experience:
    20+ years
    Languages Spoken:
    English

    Todd Zynda is a Cardiologist and an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 20 years. Dr. Zynda is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Short QT Syndrome, Brugada Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), and Pacemaker Implantation. Dr. Zynda is board certified in American Board Of Internal Medicine.

    Experienced in Sick Sinus Syndrome
    Cardiology | Interventional Cardiology
    Experienced in Sick Sinus Syndrome
    Cardiology | Interventional Cardiology

    Serap Sobnosky, M.D., FAAC

    1045 Atlantic Ave, Ste 611, 
    Long Beach, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Serap Sobnosky is a Cardiologist and an Interventional Cardiologist practicing medicine in Long Beach, California. Dr. Sobnosky is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Apoplexy, Necrosis, Heart Attack, and Hypertension. Dr. Sobnosky is board certified in Internal Medicine (Sub: Cardiovascular Disease) and Internal Medicine (Sub: Interventional Cardiology). Dr. Sobnosky is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome

    H. Roger Rizi MD Inc.

    320 E 27th St, 
    Long Beach, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Hooshang Rizi is a Cardiologist practicing medicine in Long Beach, California. Dr. Rizi is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiomyopathy, High Cholesterol, Type B Insulin Resistance Syndrome, and Pacemaker Implantation.

    Experienced in Sick Sinus Syndrome
    Cardiology
    Experienced in Sick Sinus Syndrome
    Cardiology

    Pacific Cardiovascular Associates

    2699 Atlantic Ave, 
    Long Beach, CA 
     (2.5 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English

    Chris Pan is a Cardiologist practicing medicine in Long Beach, California. He has been practicing medicine for over 16 years. Dr. Pan is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Edema, Arterial Embolism, and Heart Attack. Dr. Pan is board certified in American Board Internal Medicine.

    Experienced in Sick Sinus Syndrome
    Cardiology | Internal Medicine
    Experienced in Sick Sinus Syndrome
    Cardiology | Internal Medicine

    St Albert Med Clinic

    411 E Pacific Coast Hwy, 
    Long Beach, CA 
     (1.4 miles away)
    Experience:
    41+ years
    Languages Spoken:
    English

    Minh Nguyen is a Cardiologist and an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 41 years. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Atherosclerosis, Coronary Heart Disease, Angina, Pacemaker Implantation, and Endoscopy. Dr. Nguyen is board certified in American Board Of Internal Medicine.

    Advanced in Sick Sinus Syndrome
    Cardiology | Internal Medicine
    Advanced in Sick Sinus Syndrome
    Cardiology | Internal Medicine

    Memorial Cardiology Medical Group

    2898 Linden Ave, 
    Long Beach, CA 
     (2.8 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Mark Lee is a Cardiologist and an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 17 years. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Dilated Cardiomyopathy (DCM), Cardiac Ablation, and Pacemaker Implantation. Dr. Lee is board certified in American Board Of Internal Medicine.

    Experienced in Sick Sinus Syndrome
    Cardiology | Internal Medicine
    Experienced in Sick Sinus Syndrome
    Cardiology | Internal Medicine

    Memorial Cardiology Medical Group

    2898 Linden Ave, 
    Long Beach, CA 
     (2.8 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English

    Henry Van Gieson is a Cardiologist and an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 36 years. Dr. Van Gieson is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Apoplexy, Postural Orthostatic Tachycardia Syndrome (POTS), Brugada Syndrome, and Pacemaker Implantation. Dr. Van Gieson is board certified in American Board Of Internal Medicine.

    Experienced in Sick Sinus Syndrome
    Cardiology | Internal Medicine
    Experienced in Sick Sinus Syndrome
    Cardiology | Internal Medicine

    Optum - Willow

    2600 Redondo Ave, 
    Long Beach, CA 
     (3.4 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Stanley Kawanishi is a Cardiologist and an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 45 years. Dr. Kawanishi is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Cardiomyopathy. Dr. Kawanishi is board certified in American Board Of Internal Medicine.

    Advanced in Sick Sinus Syndrome
    Advanced in Sick Sinus Syndrome

    Cardiovascular Care Inc.

    3801 Katella Ave Ste 401, 
    Los Alamitos,, CA 
     (7.7 miles away)
    Languages Spoken:
    English

    Adrian Shandling is a Cardiologist practicing medicine in Los Alamitos,, California. Dr. Shandling is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Orthostatic Hypotension, Sitosterolemia, Pacemaker Implantation, and Cardiac Ablation.

    Experienced in Sick Sinus Syndrome
    Cardiology | Internal Medicine
    Experienced in Sick Sinus Syndrome
    Cardiology | Internal Medicine

    Pacific Cardiovascular Associates

    4281 Katella Ave Ste 109, 
    Los Alamitos, CA 
     (7.7 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English

    Michael Dam is a Cardiologist and an Internal Medicine provider practicing medicine in Los Alamitos, California. He has been practicing medicine for over 35 years. Dr. Dam is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Atrial Fibrillation, and High Cholesterol. Dr. Dam is board certified in American Board Of Internal Medicine.

    Experienced in Sick Sinus Syndrome
    Interventional Cardiology
    Experienced in Sick Sinus Syndrome
    Interventional Cardiology

    Cardiovascular Care Inc

    3801 Katella Ave Ste 401, 
    Los Alamitos,, CA 
     (7.7 miles away)
    Languages Spoken:
    English

    Arnold Seto is an Interventional Cardiologist practicing medicine in Los Alamitos,, California. Dr. Seto is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Apoplexy, Heart Attack, Percutaneous Coronary Intervention (PCI), and Angioplasty. Dr. Seto is board certified in Interventional Cardiology, Critical Care Medicine, Cardiology, Nuclear Cardiology, and Certified Cardiac Device Specialist.

    Distinguished in Sick Sinus Syndrome
    Cardiology | Internal Medicine
    Distinguished in Sick Sinus Syndrome
    Cardiology | Internal Medicine

    Cor Healthcare Medical Associates

    2841 Lomita Blvd, 
    Torrance, CA 
     (8.7 miles away)
    Experience:
    37+ years
    Languages Spoken:
    English
    Offers Telehealth

    Erol Kosar is a Cardiologist and an Internal Medicine provider practicing medicine in Torrance, California. He has been practicing medicine for over 37 years. Dr. Kosar is rated as a Distinguished provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Dilated Cardiomyopathy (DCM), Pacemaker Implantation, and Cardiac Ablation. Dr. Kosar is board certified in American Board Of Internal Medicine.

    Distinguished in Sick Sinus Syndrome
    Distinguished in Sick Sinus Syndrome

    T Mai Phan MD Inc.

    9500 Bolsa Ave Ste P, 
    Westminster,, CA 
     (11.5 miles away)
    Languages Spoken:
    English

    Vinh-khiem Nguyen is a Cardiologist practicing medicine in Westminster,, California. Dr. Nguyen is rated as a Distinguished provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Pacemaker Implantation.

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome

    Memorial Cardiology Medical Group Inc

    2898 Linden Ave, 
    Long Beach, CA 
     (2.8 miles away)
    Experience:
    51+ years
    Languages Spoken:
    English

    Serge Tobias is a Cardiologist practicing medicine in Long Beach, California. He has been practicing medicine for over 51 years. Dr. Tobias is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Ventricular Fibrillation, Paroxysmal Ventricular Fibrillation, Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation. Dr. Tobias is board certified in American Board Of Internal Medicine.

    Experienced in Sick Sinus Syndrome
    Cardiology
    Experienced in Sick Sinus Syndrome
    Cardiology

    Memorial Cardiology Medical Group

    2898 Linden Ave, 
    Long Beach, CA 
     (2.8 miles away)
    Experience:
    20+ years
    Languages Spoken:
    English

    Ron Sklash is a Cardiologist practicing medicine in Long Beach, California. He has been practicing medicine for over 20 years. Dr. Sklash is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Heart Murmurs, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), His Bundle Tachycardia, and Paroxysmal Supraventricular Tachycardia (PSVT). Dr. Sklash is board certified in American Board Of Internal Medicine.

    Experienced in Sick Sinus Syndrome
    Internal Medicine
    Experienced in Sick Sinus Syndrome
    Internal Medicine

    Matthew Hakimi, MD Private Practice

    7140 Marina Pacifica Dr, 
    Long Beach, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Matthew Hakimi is an Internal Medicine provider practicing medicine in Long Beach, California. Dr. Hakimi is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His clinical expertise encompasses Sick Sinus Syndrome, Dextrocardia, Dextrocardia with Situs Inversus, and Situs Inversus. Dr. Hakimi is board certified in Internal Medicine.

    Experienced in Sick Sinus Syndrome
    Cardiology | Internal Medicine
    Experienced in Sick Sinus Syndrome
    Cardiology | Internal Medicine

    Memorial Care Medical Foundation

    3828 Schaufele Ave, 
    Long Beach, CA 
     (4.8 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English
    Offers Telehealth

    Steven Appleby is a Cardiologist and an Internal Medicine provider practicing medicine in Long Beach, California. He has been practicing medicine for over 23 years. Dr. Appleby is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, High Cholesterol, and Pacemaker Implantation. Dr. Appleby is board certified in American Board Of Internal Medicine.

    Experienced in Sick Sinus Syndrome
    Cardiology
    Experienced in Sick Sinus Syndrome
    Cardiology

    Douglas Park

    3828 Schaufele Ave Ste 200, 
    Long Beach, CA 
     (6.0 miles away)
    Languages Spoken:
    English

    Khiet Hoang is a Cardiologist practicing medicine in Long Beach, California. Dr. Hoang is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Edema, Heart Attack, Pacemaker Implantation, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome

    Cardiovascular Care Inc.

    3801 Katella Ave Ste 401, 
    Los Alamitos, CA 
     (7.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bruce Vannatta is a Cardiologist practicing medicine in Los Alamitos, California. Dr. Vannatta is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Arterial Embolism, Nasal Flaring, Apoplexy, and Pacemaker Implantation.

    Showing 1-20 of 92

    Last Updated: 04/28/2026

    What is the definition of Sick Sinus Syndrome?

    Sick sinus syndrome (also known as sinus node dysfunction) is a group of related heart conditions that can affect how the heart beats. "Sick sinus" refers to the sino-atrial (SA) node, which is an area of specialized cells in the heart that functions as a natural pacemaker. The SA node generates electrical impulses that start each heartbeat. These signals travel from the SA node to the rest of the heart, signaling the heart (cardiac) muscle to contract and pump blood. In people with sick sinus syndrome, the SA node does not function normally. In some cases, it does not produce the right signals to trigger a regular heartbeat. In others, abnormalities disrupt the electrical impulses and prevent them from reaching the rest of the heart.

    When should I see a Sick Sinus Syndrome doctor near Long Beach, 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 Sick Sinus Syndrome doctor near Long Beach, 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 Sick Sinus Syndrome doctors near Long Beach, 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 Sick Sinus Syndrome doctors near Long Beach, 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 Sick Sinus Syndrome doctor near Long Beach, 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 Sick Sinus Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Sick Sinus Syndrome 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 Sick Sinus Syndrome doctor near Long Beach, 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 Sick Sinus Syndrome 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 Sick Sinus Syndrome 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 Sick Sinus Syndrome doctors near Long Beach, CA?

    Look for the filter feature on the left side of the Sick Sinus Syndrome 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 Sick Sinus Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Sick Sinus Syndrome 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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