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    Last Updated: 10/30/2025

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    MediFind found 49 doctor with experience in Sick Sinus Syndrome near Chino, CA. Of these, 43 are Experienced, 5 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    49 providers found
      Advanced in Sick Sinus Syndrome
      Interventional Cardiology | Cardiology | Thoracic Surgery
      Advanced in Sick Sinus Syndrome
      Interventional Cardiology | Cardiology | Thoracic Surgery

      Prohealth Partners, A Medical Group

      5450 Jefferson Ave, Suite 2, 
      Chino, CA 
       (0.8 miles away)
      Languages Spoken:
      English

      Roger Duber is an Interventional Cardiologist and a Cardiologist in Chino, California. Dr. Duber is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Pediatric Myocarditis, Necrosis, Hypertensive Heart Disease, Thoracic Aortic Aneurysm, and Pacemaker Implantation.

      Distinguished in Sick Sinus Syndrome
      Cardiac Electrophysiology | Cardiology
      Distinguished in Sick Sinus Syndrome
      Cardiac Electrophysiology | Cardiology

      Chaparral Medical Group Inc

      1866 N Orange Grove Ave, Suite 102, 
      Pomona, CA 
       (5.5 miles away)
      Languages Spoken:
      English

      Ramanna Merla is a Cardiac Electrophysiologist and a Cardiologist in Pomona, California. Dr. Merla is rated as a Distinguished 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 Cardiac Ablation.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Sick Sinus Syndrome
      Interventional Cardiology | Cardiology
      Experienced in Sick Sinus Syndrome
      Interventional Cardiology | Cardiology

      Prohealth Partners, A Medical Group

      5450 Jefferson Ave, Suite 2, 
      Chino, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Larry Chan is an Interventional Cardiologist and a Cardiologist in Chino, California. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Hypertensive Heart Disease, Glucocorticoid-Remediable Aldosteronism, Hypertension, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Learn about our expert tiers
      Experienced in Sick Sinus Syndrome
      Interventional Cardiology | Cardiology
      Experienced in Sick Sinus Syndrome
      Interventional Cardiology | Cardiology
      5365 Walnut Ave, Suite H, 
      Chino, CA 
       (0.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Altaf Ali is an Interventional Cardiologist and a Cardiologist in Chino, California. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Orthostatic Hypotension, Hypertensive Heart Disease, Prinzmetal's Variant Angina, and Coronary Artery Spasm.

      Experienced in Sick Sinus Syndrome
      Experienced in Sick Sinus Syndrome
      5385 Walnut Ave, Suite 6, 
      Chino, CA 
       (0.9 miles away)
      Languages Spoken:
      English

      John Choie is a Cardiologist in Chino, California. Dr. Choie is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Hypertensive Heart Disease, and Angina.

      Experienced in Sick Sinus Syndrome
      Interventional Cardiology | Cardiology
      Experienced in Sick Sinus Syndrome
      Interventional Cardiology | Cardiology
      5562 Philadelphia St, Suite 200, 
      Chino, CA 
       (1.5 miles away)
      Languages Spoken:
      English

      Robert Castro is an Interventional Cardiologist and a Cardiologist in Chino, California. Dr. Castro is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Acute Coronary Syndrome, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Experienced in Sick Sinus Syndrome
      Cardiac Electrophysiology | Cardiology
      Experienced in Sick Sinus Syndrome
      Cardiac Electrophysiology | Cardiology
      15855 Pomona Rincon Road, 
      Chino Hills, CA 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Danny Lee is a Cardiac Electrophysiologist and a Cardiologist in Chino Hills, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Atrial Fibrillation, Arrhythmias, His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Lee is currently accepting new patients.

      Experienced in Sick Sinus Syndrome
      Experienced in Sick Sinus Syndrome

      Ontario Medical Center

      2295 S Vineyard Ave, 
      Ontario, CA 
       (4.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Puneet Ghayal is a Cardiologist in Ontario, California. Dr. Ghayal is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Endocarditis, Pulmonary Edema, Atrial Fibrillation, and Familial Neurocardiogenic Syncope. Dr. Ghayal is currently accepting new patients.

      Advanced in Sick Sinus Syndrome
      Cardiology | Nuclear Medicine | Radiology
      Advanced in Sick Sinus Syndrome
      Cardiology | Nuclear Medicine | Radiology
      999 San Bernardino Rd, 
      Upland, CA 
       (6.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Siva Arunasalam is a Cardiologist and a Nuclear Medicine provider in Upland, California. Dr. Arunasalam is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Heart Failure, Angina, Heart Attack, Pacemaker Implantation, and Colonoscopy.

      Advanced in Sick Sinus Syndrome
      Cardiac Electrophysiology | Cardiology
      Advanced in Sick Sinus Syndrome
      Cardiac Electrophysiology | Cardiology

      Chaparral Medical Group Inc

      9190 Haven Ave, 
      Rancho Cucamonga, CA 
       (8.3 miles away)
      Languages Spoken:
      English

      William Discepolo is a Cardiac Electrophysiologist and a Cardiologist in Rancho Cucamonga, California. Dr. Discepolo is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Atrial Fibrillation, Pulmonary Edema, Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation.

      Advanced in Sick Sinus Syndrome
      Pediatrics | Cardiology | Cardiac Electrophysiology
      Advanced in Sick Sinus Syndrome
      Pediatrics | Cardiology | Cardiac Electrophysiology

      Faculty Physicians And Surgeons Of Llusm

      8599 Haven Ave, Suite 102and210, 
      Rancho Cucamonga, CA 
       (8.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ravi Mandapati is a Pediatrics specialist and a Cardiologist in Rancho Cucamonga, California. Dr. Mandapati is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Pacemaker Implantation.

      David M. Weinberg
      Experienced in Sick Sinus Syndrome
      Experienced in Sick Sinus Syndrome

      Pacific Cardiovascular Associates

      1325 N Rose Drive Ste 206, 
      Placentia Linda, CA 
       (13.1 miles away)
      Languages Spoken:
      English

      David Weinberg is a Cardiologist in Placentia Linda, California. Dr. Weinberg is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, High Cholesterol, and Atrial Fibrillation.

      Experienced in Sick Sinus Syndrome
      Experienced in Sick Sinus Syndrome

      Chaparral Medical Group Inc

      1866 N Orange Grove Ave, Suite 102, 
      Pomona, CA 
       (5.5 miles away)
      Languages Spoken:
      English

      Muthusamy Muthiah is a Cardiologist in Pomona, California. Dr. Muthiah is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Pulmonary Edema, Heart Failure, Metabolic Syndrome, Necrosis, and Pacemaker Implantation.

      Experienced in Sick Sinus Syndrome
      Experienced in Sick Sinus Syndrome
      1866 N Orange Grove Ave, Suite 202, 
      Pomona, CA 
       (5.5 miles away)
      Languages Spoken:
      English

      Rama Thumati is a Cardiologist in Pomona, California. Dr. Thumati is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Pulmonary Edema, Atrial Fibrillation, Heart Failure, and Hypertension.

      Experienced in Sick Sinus Syndrome
      Experienced in Sick Sinus Syndrome

      Chaparral Medical Group Inc

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

      Krishna Pulumati is a Cardiologist in Pomona, California. Dr. Pulumati has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Mitral Valve Regurgitation, Apoplexy, Necrosis, and High Cholesterol.

      Experienced in Sick Sinus Syndrome
      Experienced in Sick Sinus Syndrome

      Indus Healthcare Inc

      2740 N Garey Ave, Suite 100, 
      Pomona, CA 
       (6.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Yogesh Paliwal is a Cardiologist in Pomona, California. Dr. Paliwal 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, Hypertensive Heart Disease, Gastrostomy, and Endoscopy.

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

      Prohealth Partners, A Medical Group

      255 E Bonita Ave, Bldg 1a, 
      Pomona, CA 
       (6.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Hammad Khan is an Interventional Cardiologist and a Cardiologist in Pomona, California. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Hypertensive Heart Disease, Apoplexy, Atherosclerosis, and Coronary Heart Disease.

      Experienced in Sick Sinus Syndrome
      Advanced Heart Failure and Transplant Cardiology | Cardiology
      Experienced in Sick Sinus Syndrome
      Advanced Heart Failure and Transplant Cardiology | Cardiology

      Faculty Physicians And Surgeons Of Llusm

      901 San Bernardino Rd, Suite 104and302, 
      Upland, CA 
       (6.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Antoine Sakr is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Upland, California. Dr. Sakr 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), Heart Transplant, and Cardiac Ablation.

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

      Faculty Physicians And Surgeons Of Llusm

      901 San Bernardino Rd, Suite 104and302, 
      Upland, CA 
       (6.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sunil Nowrangi is an Interventional Cardiologist and a Cardiologist in Upland, California. Dr. Nowrangi is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are End-Stage Renal Disease (ESRD), Heart Failure, Pulmonary Edema, Atrial Fibrillation, and Pacemaker Implantation.

      Experienced in Sick Sinus Syndrome
      Experienced in Sick Sinus Syndrome

      Faculty Physicians And Surgeons Of Llusm

      901 San Bernardino Rd, Suite 104and302, 
      Upland, CA 
       (6.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Patricia Applegate is a Cardiologist in Upland, California. Dr. Applegate is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. Her top areas of expertise are Atrial Fibrillation, Pediatric Myocarditis, Fainting, and Vasculitis.

      Showing 1-20 of 49

      Last Updated: 10/30/2025

      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 Chino, 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 Chino, 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 Chino, 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 Chino, 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 Chino, 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 Chino, 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 Chino, 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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