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

Find the Top Sick Sinus Syndrome Experts and Specialists

The 20 Best Sick Sinus Syndrome Doctors near Long Beach, CA

Last Updated: 02/22/2026

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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
    Nikhil Kapoor
    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
    Offers Telehealth

    I believe in compassionate, evidence based practices to provide the biggest level of cardiovascular and peripheral vascular care for my patients. Dr. Kapoor is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Stable Angina, Arrhythmias, Sick Sinus Syndrome, and Atrial Fibrillation.

    Todd K. Zynda
    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
    Offers Telehealth

    Todd Zynda is a Cardiologist and an Internal Medicine provider in Long Beach, California. Dr. Zynda has been practicing medicine for over 20 years and is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Mitral Valve Regurgitation, Brugada Syndrome, Short QT Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), and Pacemaker Implantation.

    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 in Long Beach, California. Dr. Sobnosky is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. Her top areas of expertise are Apoplexy, Necrosis, Heart Attack, and Hypertension. 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 in Long Beach, California. Dr. Rizi is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiomyopathy, High Cholesterol, Abdominal Obesity Metabolic Syndrome, and Pacemaker Implantation.

    Experienced in Sick Sinus Syndrome
    Cardiology | Interventional Cardiology
    Experienced in Sick Sinus Syndrome
    Cardiology | Interventional 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 and an Interventional Cardiologist in Long Beach, California. Dr. Pan has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Heart Failure, Pulmonary Edema, Arterial Embolism, and Heart Attack.

    Minh N. Nguyen
    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

    We focus on the prevention of chronic illnesses and treatment, the comprehensive treatment of those afflicted with chronic illnesses, and the importance of promoting a healthier life style for a better quality of life. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Atherosclerosis, Coronary Heart Disease, Angina, Pacemaker Implantation, and Endoscopy.

    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 in Long Beach, California. Dr. Lee has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Dilated Cardiomyopathy (DCM), Cardiac Ablation, and Pacemaker Implantation.

    Henry Van Gieson
    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 in Long Beach, California. Dr. Van Gieson has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Atrial Fibrillation, Apoplexy, Brugada Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), and Pacemaker Implantation.

    Stanley K. Kawanishi
    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 in Long Beach, California. Dr. Kawanishi has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Cardiomyopathy.

    Arnold Seto
    Experienced in Sick Sinus Syndrome
    Interventional Cardiology
    Experienced in Sick Sinus Syndrome
    Interventional Cardiology

    Cardiovascular Care, Inc

    3801 Katella Ave, 401, 
    Los Alamitos, CA 
     (7.7 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English
    Accepting New Patients

    Arnold Seto is an Interventional Cardiologist in Los Alamitos, California. Dr. Seto has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Coronary Heart Disease, Apoplexy, Heart Attack, Percutaneous Coronary Intervention (PCI), and Angioplasty. Dr. Seto is currently accepting new patients.

    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 in Los Alamitos,, California. Dr. Shandling is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are High Cholesterol, Orthostatic Hypotension, Sitosterolemia, Pacemaker Implantation, and Cardiac Ablation.

    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 in Torrance, California. Dr. Kosar has been practicing medicine for over 37 years and is rated as a Distinguished provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Dilated Cardiomyopathy (DCM), Pacemaker Implantation, and Cardiac Ablation.

    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 in Westminster,, California. Dr. Nguyen is rated as a Distinguished provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Sick Sinus Syndrome, Arrhythmias, Hypertension, 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 in Long Beach, California. Dr. Tobias has been practicing medicine for over 51 years and is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Ventricular Fibrillation, Paroxysmal Ventricular Fibrillation, Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation.

    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 in Long Beach, California. Dr. Sklash has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Heart Murmurs, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Atrial Tachycardia, and His Bundle Tachycardia.

    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
    Offers Telehealth

    Matthew Hakimi is an Internal Medicine provider in Long Beach, California. Dr. Hakimi is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Sick Sinus Syndrome, Dextrocardia with Situs Inversus, Dextrocardia, and Situs Inversus.

    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 in Long Beach, California. Dr. Appleby has been practicing medicine for over 23 years and is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, High Cholesterol, and Pacemaker Implantation.

    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
    Offers Telehealth

    Khiet Hoang is a Cardiologist in Long Beach, California. Dr. Hoang is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), 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 in Los Alamitos, California. Dr. Vannatta is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are High Cholesterol, Arterial Embolism, Nasal Flaring, Apoplexy, and Pacemaker Implantation.

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome

    Watson A. DeSa, MD Private Practice

    3851 Katella Ave, Ste 305, 
    Los Alamitos, CA 
     (7.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Watson Desa is a cardiologist in Los Alamitos, California and is affiliated with St. Mary Medical Center. He received his medical degree from Armed Forces Medical College Pune and has been in practice for 46 years. He is one of 19 doctors at St. Mary Medical Center who specialize in Cardiovascular Disease. Dr. Desa is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Mitral Valve Regurgitation, Necrosis, Heart Attack, Hypertension, and Pacemaker Implantation.

    Showing 1-20 of 92

    Last Updated: 02/22/2026

    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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