The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in Scottsdale, AZ

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

Last Updated: 04/28/2026

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MediFind found 326 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Scottsdale, AZ. Of these, 285 are Experienced, 39 are Advanced and 2 are Distinguished.

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326 providers found
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Intensive Care Medicine | Pulmonary Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Intensive Care Medicine | Pulmonary Medicine

    Banner - University Medical Center Phoenix - Banner - University Medicine Multispecialty Clinic

    4200 East Camelback Road, Suite 202, 
    Phoenix, AZ 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I enjoy spending time with friends and family. Dr. El is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Cystic Fibrosis, Gastrostomy, and Endoscopy. Dr. El is board certified in American Board Of Internal Medicine/Critical Care Medicine, American Board Of Internal Medicine/Sleep Medicine, American Board Of Internal Medicine, and American Board Of Internal Medicine/Pulmonary Disease. Dr. El is currently accepting new patients.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Experienced in Inappropriate Sinus Tachycardia (IST)
    6830 E. Ironwood Drive, 
    Paradise Valley, AZ 
     (4.0 miles away)
    Languages Spoken:
    English

    Roshan Pai is a Radiologist practicing medicine in Paradise Valley, Arizona. Dr. Pai is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Pleural Effusion, Pleurisy, Breast Cancer, and Vertigo. Dr. Pai is board certified in American Board Of Radiology/Diagnostic Radiology , Drug Enforcement Administration , and Missouri State Board Of Registration.

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

    Dignity Health Heart And Vascular Institute

    500 W Thomas Rd Ste 850, 
    Phoenix, AZ 
     (9.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mehrdad Saririan is a Cardiologist practicing medicine in Phoenix, Arizona. Dr. Saririan is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

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

    Orthopedic Specialists Of North America - Osna

    3033 N 44th St Ste 100, 
    Phoenix, AZ 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Guarraia is a Cardiologist practicing medicine in Phoenix, Arizona. Dr. Guarraia is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, and Heart Failure. Dr. Guarraia is board certified in American Board Of Internal Medicine. Dr. Guarraia is currently accepting new patients.

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

    Orthopedic Specialists Of North America - Osna

    3033 N 44th St Ste 100, 
    Phoenix, AZ 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kelly Wingerter is a Cardiologist practicing medicine in Phoenix, Arizona. Dr. Wingerter is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Heart Failure, Pulmonary Edema, Angina, and Long QT Syndrome 3. Dr. Wingerter is board certified in American Board Of Internal Medicine. Dr. Wingerter is currently accepting new patients.

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

    Office

    4152 N 49th Way, 
    Phoenix, AZ 
     (3.7 miles away)
    Languages Spoken:
    English

    Bernard Levi is a Cardiologist practicing medicine in Phoenix, Arizona. Dr. Levi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Familial Ventricular Tachycardia, Coronary Heart Disease, and Pacemaker Implantation.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Experienced in Inappropriate Sinus Tachycardia (IST)
    6830 E. Ironwood Drive, 
    Paradise Valley, AZ 
     (4.0 miles away)
    Languages Spoken:
    English

    Jehan Barbat is a Radiologist practicing medicine in Paradise Valley, Arizona. Dr. Barbat is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Vertigo, Ascites, and Boils. Dr. Barbat is board certified in American Board Of Radiology/Diagnostic Radiology , Illinois Department Of Financial & Professional Regulation , and Missouri State Board Of Registration.

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

    Cardiac Cath Lab Of Phoenix

    1910 E Thomas Rd Ste 101, 
    Phoenix, AZ 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Faran Bashir is an Interventional Cardiologist practicing medicine in Phoenix, Arizona. Dr. Bashir is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Fainting, and Pacemaker Implantation. Dr. Bashir is board certified in American Board Of Internal Medicine. Dr. Bashir is currently accepting new patients.

    Advanced in Inappropriate Sinus Tachycardia (IST)
    Pediatric Cardiology | Pediatrics
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Pediatric Cardiology | Pediatrics

    Pediatric Cardiac Care Of Arizona

    7505 S McClintock Dr, Ste 103, 
    Tempe, AZ 
     (10.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    My philosophy is to educate and empower the patient and family with education. When we understand our own health, we can better care for ourselves and our loved ones.  This allows us to work as a team.  We listen, and provide compassionate, quality driven, contemporary management.  Our team is dedicated to providing the best services to you and your family.  The staff in our office choose to work with families and patients of all ages.  Your time is important, we will treat you with respect, dignity, compassion, and professionalism.I am board certified in Pediatric Cardiology. Those are not just words, but require specific training and testing to remain Board certified.  I have requirements to understand and utilize quality improvement measures and I maintain proficiency in education and training. Dr. Stock is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 138 other conditions, according to our data. His clinical expertise encompasses Ventricular Septal Defects, Pulmonary Supravalvular Stenosis, Pulmonary Valve Stenosis, and Heart Murmurs. Dr. Stock is board certified in Pediatrics (Sub: Pediatric Cardiology). Dr. Stock is currently accepting new patients.

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

    Cardiac Cath Lab Of Phoenix

    1910 E Thomas Rd Ste 101, 
    Phoenix, AZ 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Shishir Murarka is an Interventional Cardiologist practicing medicine in Phoenix, Arizona. Dr. Murarka is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Fainting, Cardiomyopathy, Hypertension, Pacemaker Implantation, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Murarka is board certified in American Board Of Internal Medicine. Dr. Murarka is currently accepting new patients.

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

    Abrazo Az Heart Institute

    1910 E Thomas Rd Ste 200, 
    Phoenix, AZ 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Akram Ibrahim is a Cardiologist practicing medicine in Phoenix, Arizona. Dr. Ibrahim is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Arterial Embolism, Carotid Artery Disease, Necrosis, Transcatheter Aortic Valve Replacement (TAVR), and Angioplasty. Dr. Ibrahim is board certified in American Board Of Internal Medicine. Dr. Ibrahim is currently accepting new patients.

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

    Cardiac Cath Lab Of Phoenix

    1910 E Thomas Rd Ste 101, 
    Phoenix, AZ 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Siamak Rassadi is a Cardiac Electrophysiologist practicing medicine in Phoenix, Arizona. Dr. Rassadi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Heart Murmurs, Dilated Cardiomyopathy (DCM), Pacemaker Implantation, and Cardiac Ablation. Dr. Rassadi is board certified in American Board Of Internal Medicine. Dr. Rassadi is currently accepting new patients.

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

    Cardiac Cath Lab Of Phoenix

    1910 E Thomas Rd Ste 101, 
    Phoenix, AZ 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jason Klein is a Cardiologist practicing medicine in Phoenix, Arizona. Dr. Klein is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Idiopathic Edema, Arterial Embolism, Venous Insufficiency, and Pacemaker Implantation. Dr. Klein is board certified in American Board Of Internal Medicine. Dr. Klein is currently accepting new patients.

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

    Valleywise Comprehensive Health Center

    2525 E Roosevelt St, 
    Phoenix, AZ 
     (6.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Azar Mehdizadeh is an Internal Medicine provider practicing medicine in Phoenix, Arizona. Dr. Mehdizadeh is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, and Fainting.

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

    Valleywise Health Medical Center

    2601 E Roosevelt St, 
    Phoenix, AZ 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ranjini Roy is a Cardiologist practicing medicine in Phoenix, Arizona. Dr. Roy is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

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

    Valleywise Health Medical Center

    2601 E Roosevelt St, 
    Phoenix,, AZ 
     (6.6 miles away)
    Languages Spoken:
    English

    Michael White is a Cardiologist practicing medicine in Phoenix,, Arizona. Dr. White is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Heart Attack, Apoplexy, and Short QT Syndrome.

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

    Valleywise Health Medical Center

    2601 E Roosevelt St, 
    Phoenix,, AZ 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Casondra Moore is a Cardiologist practicing medicine in Phoenix,, Arizona. Dr. Moore is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, and Brugada Syndrome.

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

    Heart And Vascular Center Of Arizona

    1331 N 7th St Ste 375, 
    Phoenix, AZ 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Adam Brodsky is an Interventional Cardiologist practicing medicine in Phoenix, Arizona. Dr. Brodsky is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Arterial Embolism, Carotid Artery Disease, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Brodsky is board certified in American Board Of Internal Medicine. Dr. Brodsky is currently accepting new patients.

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

    Heart And Vascular Center Of Arizona

    1331 N 7th St Ste 375, 
    Phoenix, AZ 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Parminder Singh is a Cardiologist practicing medicine in Phoenix, Arizona. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Arterial Embolism, Angina, Carotid Artery Disease, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Singh is board certified in American Board Of Internal Medicine. Dr. Singh is currently accepting new patients.

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

    Heart And Vascular Center Of Arizona

    1331 N 7th St Ste 375, 
    Phoenix, AZ 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nathan Laufer is an Internal Medicine provider practicing medicine in Phoenix, Arizona. Dr. Laufer is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Arterial Embolism, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Laufer is board certified in American Board Of Internal Medicine. Dr. Laufer is currently accepting new patients.

    Showing 1-20 of 326

    Last Updated: 04/28/2026

    When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Scottsdale, AZ?

    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 Scottsdale, AZ?

    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 Scottsdale, AZ?

    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 Scottsdale, AZ?

    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 Scottsdale, AZ?

    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 Scottsdale, AZ?

    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 Scottsdale, AZ?

    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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