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    Last Updated: 01/09/2026

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    MediFind found 213 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Fontana, CA. Of these, 201 are Experienced, 7 are Advanced and 5 are Distinguished.

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    213 providers found
      Ashis Mukherjee
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Cardiology | Interventional Cardiology
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Cardiology | Interventional Cardiology

      Pulse Cardiology

      374 E Vanderbilt Way, Ste 1, 
      San Bernardino, CA 
       (9.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      We provide both cardiac and peripheral vascular services. I am boarded by the American Board of Vascular Medicine and American College of Cardiology in general and interventional cardiology. Dr. Mukherjee is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Apoplexy, Familial Ventricular Tachycardia, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

      Edward E. Abdullah
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Distinguished in Inappropriate Sinus Tachycardia (IST)

      Los Angeles Cardiology Associates

      399 E Highland Ave, Ste 424, 
      San Bernardino, CA 
       (9.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      At Los Angeles Cardiology Associates (LACA), we are guided by six core values: Clinical Excellence, Integrity, Loyalty, Vision, Academic Orientation, Teamwork. We are a dedicated group of Cardiologist and staff whose focus is providing the best in patient care while advancing the understanding of heart disease. Dr. Abdullah is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Arrhythmias, Familial Neurocardiogenic Syncope, Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), and Pacemaker Implantation.

      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Cardiology | Interventional Cardiology
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Cardiology | Interventional Cardiology

      Pulse Cardiology

      374 E Vanderbilt Way, Ste 1, 
      San Bernardino, CA 
       (9.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sami Nazzal is a Cardiologist and an Interventional Cardiologist in San Bernardino, California. Dr. Nazzal is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Inappropriate Sinus Tachycardia (IST), Apoplexy, Heart Bypass Surgery, and Pacemaker Implantation. Dr. Nazzal is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology | Cardiology
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology | Cardiology

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Saida Bhatia is a Cardiologist and an Interventional Cardiologist in Fontana, California. Dr. Bhatia is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Endocarditis, Cardiomyopathy, Familial Neurocardiogenic Syncope, and Fainting. Dr. Bhatia is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Kaiser Permanente Fontana Medical Center - Cardiology Department

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Florin Moisiuc is a Cardiologist in Fontana, California. Dr. Moisiuc is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, Angina, and Pacemaker Implantation. Dr. Moisiuc is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology | Cardiology
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology | Cardiology

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Bao Do is a Cardiologist and an Interventional Cardiologist in Fontana, California. Dr. Do is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Cardiomyopathy, Fainting, Spontaneous Coronary Artery Dissection (SCAD), and Familial Neurocardiogenic Syncope. Dr. Do is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Cardiology
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Cardiology

      Kaiser Permanente Fontana Medical Center - Cardiology Department

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jie Ren is a Cardiologist in Fontana, California. Dr. Ren is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Endocarditis, Cardiomyopathy, Familial Neurocardiogenic Syncope, and Fainting. Dr. Ren is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ravi Konchigeri is a Cardiologist in Fontana, California. Dr. Konchigeri is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Endocarditis, Cardiomyopathy, Heart Attack, and Apoplexy. Dr. Konchigeri is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Riteshkumar Patel is a Cardiologist in Fontana, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Endocarditis, Mitral Stenosis, Familial Neurocardiogenic Syncope, and Fainting. Dr. Patel is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Family Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Family Medicine

      Lasalle Medical Associates Rialto

      790 E Foothill Blvd, 
      Rialto, CA 
       (4.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Andrew Benin is a primary care provider, practicing in Family Medicine in Rialto, California. Dr. Benin is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Obesity in Children, Type 2 Diabetes (T2D), Food Allergy, and Obesity.

      Advanced in Inappropriate Sinus Tachycardia (IST)
      Advanced in Inappropriate Sinus Tachycardia (IST)

      SAC Health System

      250 S G St, 
      San Bernardino,, CA 
       (7.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Danish Siddiqui is a Cardiologist in San Bernardino,, California. Dr. Siddiqui is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Heart Failure, Fainting, and Pulmonary Edema.

      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Distinguished in Inappropriate Sinus Tachycardia (IST)

      Pulse Cardiology

      10601 Church St, Ste 105, 
      Rancho Cucamonga, CA 
       (8.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Issa Alesh is a Cardiologist in Rancho Cucamonga, California. Dr. Alesh is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Apoplexy. Dr. Alesh is currently accepting new patients.

      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Distinguished in Inappropriate Sinus Tachycardia (IST)

      Inland Empire Cardiovascular Consultants Inc.

      399 E Highland Ave Ste 307, 
      San Bernardino, CA 
       (11.9 miles away)
      Languages Spoken:
      English

      Prabhdeep Sethi is a Cardiologist in San Bernardino, California. Dr. Sethi is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Inappropriate Sinus Tachycardia (IST), Apoplexy, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Radiology
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Radiology

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Long Vu is an Interventional Radiologist in Fontana, California. Dr. Vu is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Pleural Effusion, Osteoarthritis, Fractured Spine, and Inappropriate Sinus Tachycardia (IST). Dr. Vu is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English

      Arti Choure is a Cardiologist in Fontana, California. Dr. Choure is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Endocarditis, Cardiomyopathy, Familial Neurocardiogenic Syncope, and Fainting.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Radiology | General Surgery
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Radiology | General Surgery

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ching-long Ni is a Radiologist and a General Surgeon in Fontana, California. Dr. Ni is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Neonatal Ovarian Cyst, Scoliosis, Fractured Spine, and Costochondritis. Dr. Ni is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Kaiser Permanente Fontana Medical Center - Pediatrics Department

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Eugene Hwang is a Cardiologist in Fontana, California. Dr. Hwang is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Ventricular Septal Defects, Heart Murmurs, Patent Ductus Arteriosus, and Wolff-Parkinson-White Syndrome. Dr. Hwang is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Nainesh Gandhi is a Cardiologist in Fontana, California. Dr. Gandhi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Endocarditis, Cardiomyopathy, Fainting, and Familial Neurocardiogenic Syncope. Dr. Gandhi is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Southern California Permanente Medical Group

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English

      Carlo Manalo is a Radiologist in Fontana, California. Dr. Manalo is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Pleurisy, Pleural Effusion, Bronchogenic Cyst, and Congenital Athymia.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Family Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Family Medicine
      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English

      Ethan Chen is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Tietz Syndrome, Costochondritis, Cellulitis, and Parinaud Oculoglandular Syndrome.

      Showing 1-20 of 213

      Last Updated: 01/09/2026

      When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Fontana, 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 Inappropriate Sinus Tachycardia (IST) doctor near Fontana, 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 Inappropriate Sinus Tachycardia (IST) doctors near Fontana, 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 Inappropriate Sinus Tachycardia (IST) doctors near Fontana, 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 Inappropriate Sinus Tachycardia (IST) doctor near Fontana, 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 Inappropriate Sinus Tachycardia (IST) doctor search results page. 

      Why is it important to get a second opinion from a different Inappropriate Sinus Tachycardia (IST) 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 Inappropriate Sinus Tachycardia (IST) doctor near Fontana, 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 Inappropriate Sinus Tachycardia (IST) 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 Inappropriate Sinus Tachycardia (IST) 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 Inappropriate Sinus Tachycardia (IST) doctors near Fontana, CA?

      Look for the filter feature on the left side of the Inappropriate Sinus Tachycardia (IST) 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 Inappropriate Sinus Tachycardia (IST) doctor that offers video calls?

      Look for the filter feature on the left-side of the Inappropriate Sinus Tachycardia (IST) 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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