The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in Norco, CA

Find the Top Inappropriate Sinus Tachycardia (IST) Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 132 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Norco, CA. Of these, 128 are Experienced and 4 are Advanced.

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132 providers found
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Radiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Radiology

    Kaiser Permanente Riverside Medical Center

    10800 Magnolia Ave, 
    Riverside, CA 
     (4.8 miles away)
    Languages Spoken:
    English

    Annie Lee is a Radiologist in Riverside, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), Scoliosis, Vertigo, and Pleural Effusion.

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

    Kaiser Permanente Riverside Medical Center

    10800 Magnolia Ave, 
    Riverside, CA 
     (4.8 miles away)
    Languages Spoken:
    English

    Heather Le is a Radiologist in Riverside, California. Dr. Le is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Thyroid Nodule, Neonatal Ovarian Cyst, Idiopathic Short Stature (ISS), and Familial Short Stature (FSS).

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Nuclear Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Nuclear Medicine

    Kaiser Permanente Riverside Medical Center - Cardiology Department

    10800 Magnolia Avenue, 
    Riverside, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rachid Elkoustaf is a Cardiologist and a Nuclear Medicine provider in Riverside, California. Dr. Elkoustaf is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Familial Neurocardiogenic Syncope, Fainting, Inappropriate Sinus Tachycardia (IST), and Familial Ventricular Tachycardia. Dr. Elkoustaf is currently accepting new patients.

    Learn about our expert tiers
    Mohamad Albouidani
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Internal Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Internal Medicine

    Sunrise Medical Associates

    817 S Main St, Ste D, 
    Corona, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mohamad Albouidani is an Internal Medicine provider in Corona, California. Dr. Albouidani is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are End-Stage Renal Disease (ESRD), Gallbladder Disease, Liver Failure, Gastrostomy, and Endoscopy. Dr. Albouidani is currently accepting new patients.

    Advanced in Inappropriate Sinus Tachycardia (IST)
    Neuroradiology | Radiology | Interventional Radiology
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Neuroradiology | Radiology | Interventional Radiology

    Ontario Medical Center

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

    Gilbert Cheung is a Radiologist and a Neuroradiologist in Fontana, California. Dr. Cheung is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), Vertigo, Pleural Effusion, and Stroke. Dr. Cheung is currently accepting new patients.

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

    Norco Medical Group

    1901 Town And Country Dr, 
    Norco, CA 
     (0.8 miles away)
    Experience:
    22+ years
    Languages Spoken:
    English
    Offers Telehealth

    Joanna Meshreky is a primary care provider, practicing in Family Medicine in Norco, California. Dr. Meshreky has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Obesity in Children, Food Allergy, High Cholesterol, and Type 2 Diabetes (T2D).

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

    Norco Medical Group

    1901 Town And Country Dr Ste 104, 
    Norco, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Christine Mikhail is a primary care provider, practicing in Internal Medicine in Norco, California. Dr. Mikhail is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Inappropriate Sinus Tachycardia (IST), Anemia, Sepsis, and Thyroidectomy.

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

    Southern California Emergency Medicine

    1295 Hamner Ave, Suite C, 
    Norco, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Tahnee Lilly is a Physician Assistant in Norco, California. Ms. Lilly is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Eyelid Bump, Aseptic and Alopecic Nodules of Scalp (AANS), Respiratory Syncytial Virus (RSV) Infection, and Muscle Spasms.

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

    Pacific Pulmonary Medical Group

    4234 Riverwalk Pkwy Ste 230, 
    Riverside, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Mufadda Hasan is a Pulmonary Medicine provider in Riverside, California. Dr. Hasan is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Lung Metastases, Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Gastrostomy, and Endoscopy.

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

    Totalcare Walk-In Clinic

    13334 Limonite Ave, 
    Eastvale, CA 
     (3.4 miles away)
    Experience:
    43+ years
    Languages Spoken:
    English

    Xiao-ling Zhang is a primary care provider, practicing in Internal Medicine in Eastvale, California. Dr. Zhang has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Tracheitis, High Cholesterol, Papular Urticaria, and Tonsillitis.

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

    Pacific Pulmonary Medical Group

    4234 Riverwalk Pkwy, 
    Riverside, CA 
     (3.6 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ahmed El is a Pulmonary Medicine provider in Riverside, California. Dr. El has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Obstructive Sleep Apnea, Pneumonia, Lung Metastases, Gastrostomy, and Endoscopy.

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

    Jonathan A. Ghiam, DO Private Practice

    817 S Main St, Ste D, 
    Corona, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Jonathan Ghiam is a primary care provider, practicing in Family Medicine in Corona, California. Dr. Ghiam is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Anemia, Lymphangitis, Sepsis, and Interstitial Nephritis.

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

    Inland Pulmonary Specialists

    1157 W Grand Blvd, 
    Corona, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anoop Maheshwari is a Pulmonary Medicine provider in Corona, California. Dr. Maheshwari is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, Colonoscopy, and Gastrostomy.

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

    Office

    12442 Limonite Ave Unit 211, 
    Eastvale, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Karin Li is a primary care provider, practicing in Internal Medicine in Eastvale, California. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Osteomyelitis in Children, High Cholesterol, Insomnia, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Cardiac Electrophysiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Cardiac Electrophysiology

    Southern California Permanente Medical Group

    10800 Magnolia Ave, 
    Riverside, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sanjay Shah is a Cardiologist and a Cardiac Electrophysiologist in Riverside, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Ventricular Fibrillation, Brugada Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), and Short QT Syndrome. Dr. Shah is currently accepting new patients.

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

    Riverside Medical Center

    10800 Magnolia Ave, 
    Riverside, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ju-an Lin is a Cardiologist in Riverside, California. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Familial Neurocardiogenic Syncope, Fainting, Heart Attack, and Atrial Fibrillation. Dr. Lin is currently accepting new patients.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Cardiac Electrophysiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Cardiac Electrophysiology

    Kaiser Permanente Riverside Medical Center - Cardiology Department

    10800 Magnolia Avenue, 
    Riverside, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nirav Joshi is a Cardiologist and a Cardiac Electrophysiologist in Riverside, California. Dr. Joshi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Familial Neurocardiogenic Syncope, Fainting, Atrial Fibrillation, Pulmonary Edema, and Pacemaker Implantation. Dr. Joshi is currently accepting new patients.

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

    Corona Medical Offices

    2055 Kellogg Ave, 
    Corona, CA 
     (5.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Susan Lien is a Cardiologist in Corona, California. Dr. Lien is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Heart Failure, Pulmonary Edema, Fainting, and Familial Neurocardiogenic Syncope. Dr. Lien is currently accepting new patients.

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

    Corona Medical Offices

    2055 Kellogg Ave, 
    Corona, CA 
     (5.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

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

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

    Office

    341 Magnolia Ave Ste 205, 
    Corona,, CA 
     (5.5 miles away)
    Languages Spoken:
    English

    Isaac Tsai is a Cardiologist in Corona,, California. Dr. Tsai 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, and Angina.

    Showing 1-20 of 132

    Last Updated: 02/22/2026

    When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Norco, 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 Norco, 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 Norco, 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 Norco, 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 Norco, 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 Norco, 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 Norco, 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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