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    Last Updated: 01/09/2026

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    MediFind found 236 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Phoenix, AZ. Of these, 215 are Experienced, 19 are Advanced and 2 are Distinguished.

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    LocationClose
    236 providers found
      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 
       (4.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mehrdad Saririan is a Cardiologist in Phoenix, Arizona. Dr. Saririan is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

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

      Affiliated Cardiologists Of Arizona

      1331 N 7th St, Ste 400, 
      Phoenix, AZ 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Shishir Murarka is a Cardiologist and an Interventional Cardiologist in Phoenix, Arizona. Dr. Murarka is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Fainting, Cardiomyopathy, Glucocorticoid-Remediable Aldosteronism, Pacemaker Implantation, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Murarka is currently accepting new patients.

      Adam M. Brodsky
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Cardiology | Interventional Cardiology
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Cardiology | Interventional Cardiology

      Heart And Vascular Center Of Arizona, PC

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

      To help people achieve health for life. Dr. Brodsky is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Arterial Embolism, Carotid Artery Disease, Familial Combined Hyperlipidemia, and Xanthoma.

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

      Heart And Vascular Center Of Arizona, PC

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

      To help people achieve health for life. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Arterial Embolism, Angina, Carotid Artery Disease, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

      Ali Askari, MD

      1331 N 7th St, Ste 400, 
      Phoenix, AZ 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Dr. Siamak Rassadi is a Cardiac Electrophysiology Specialist in Phoenix, Arizona. He graduated with honors in 1998. Having more than 21 years of diverse experiences, especially in CARDIAC ELECTROPHYSIOLOGY, CARDIOVASCULAR DISEASE (CARDIOLOGY). Dr. Rassadi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Arrhythmias, Heart Murmurs, Dilated Cardiomyopathy (DCM), Pacemaker Implantation, and Cardiac Ablation.

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

      Cigna Healthcare Of AZ Outpatient Surg

      755 E McDowell Rd, 
      Phoenix,, AZ 
       (1.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Beeletsega Yeneneh is a Cardiologist in Phoenix,, Arizona. Dr. Yeneneh is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, Patent Foramen Ovale Repair, and Heart Transplant.

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

      Arizona Cardiology Group, PC

      340 E Palm Ln, Ste A175, 
      Phoenix, AZ 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Youngsoo Cho is a Cardiologist in Phoenix, Arizona. Dr. Cho is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Aortic Regurgitation, Atherosclerosis, Coronary Heart Disease, and Pediatric Myocarditis. Dr. Cho is currently accepting new patients.

      Robert Puntel
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Pediatric Cardiology | Cardiology | Pediatrics
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Pediatric Cardiology | Cardiology | Pediatrics

      Dignity Health Medical Group Maternal Fetal Medicine - St Joseph's

      500 W Thomas Rd, Suite 700, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      My philosophy of care is built upon life-long learning and improvement to provide state-of-the-art high quality cardiac care to all age patients with congenital or suspected heart disease from fetal life through adult congenital cardiology patients of all ages.My care model is based on honesty and trust to establish strong relationships to develop the best care plan using all members of the cardiology team including the patient, parents,  family members, nursing, ancillary support, primary care physicians, specialists, surgeons and colleagues. I thoroughly enjoy my work and career within the ever-advancing world of cardiology. My goal is positive, energetic patient-centered complete cardiac care. Dr. Puntel 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, Right Ventricle Hypoplasia, Pulmonary Atresia with Intact Ventricular Septum, Pulmonary Artery Agenesis, and Aneurysm Repair.

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

      SJHMC Hospital Services

      350 W Thomas Rd, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      To help people achieve health for life. Dr. Rhee is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Arrhythmias, Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Cardiac Ablation, and Pacemaker Implantation.

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

      SJHMC Hospital Services

      350 W Thomas Rd, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English

      Pallavi Bellemkonda is a Cardiologist in Phoenix, Arizona. Dr. Bellemkonda is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Mitral Valve Regurgitation, Fainting, Inappropriate Sinus Tachycardia (IST), and Familial Ventricular Tachycardia.

      Jason D. Klein
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      SJHMC Hospital Services

      350 W Thomas Rd, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      To help people achieve health for life. Dr. Klein is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Carotid Artery Disease, Idiopathic Edema, Arterial Embolism, Venous Insufficiency, and Pacemaker Implantation.

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

      Valleywise Health Medical Center

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

      Ranjini Roy is a Cardiologist in Phoenix, Arizona. Dr. Roy is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are 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 
       (2.7 miles away)
      Languages Spoken:
      English

      Michael White is a Cardiologist in Phoenix,, Arizona. Dr. White is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are 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 
       (2.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Casondra Moore is a Cardiologist in Phoenix,, Arizona. Dr. Moore is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, and Postural Orthostatic Tachycardia Syndrome (POTS).

      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 
       (2.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Azar Mehdizadeh is an Internal Medicine provider in Phoenix, Arizona. Dr. Mehdizadeh is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, and Fainting.

      Faran M. Bashir
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Cardiology | Interventional Cardiology
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Cardiology | Interventional Cardiology

      Affiliated Cardiologists Of Arizona

      1331 N 7th St, Ste 400, 
      Phoenix, AZ 
       (1.2 miles away)
      Languages Spoken:
      English, Punjabi, Urdu
      Accepting New Patients
      Offers Telehealth

      Dr. Bashir received his training at the Cleveland Clinic Foundation in Cleveland, Ohio, University of California, Irvine and the University of Colorado in Denver. Dr. Bashir is board-certified in the fields of Cardiovascular Disease, Nuclear Cardiology and Interventional Cardiology. Additionally, Dr. Bashir has received specialized training in the performance of intracardiac echocardiography, percutaneous closure of patent foramen ovale and atrial septal defects, as well as valvuloplasty and nonsurgical septal reduction therapy for hypertrophic obstructive cardiomyopathy. He has presented several studies at national cardiology meetings and has published many journal articles in major cardiology journals. Dr. Bashir's clinical skills are outstanding. He is happy to provide timely and professional care. Dr. Bashir is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Fainting, and Pacemaker Implantation.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Intensive Care Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Intensive Care Medicine

      Cigna Healthcare Of AZ Outpatient Surg

      755 E McDowell Rd, 
      Phoenix, AZ 
       (1.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Karim El is an Intensive Care Medicine provider in Phoenix, Arizona. Dr. El is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Cystic Fibrosis, Gastrostomy, and Endoscopy.

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

      Cigna Healthcare Of AZ Outpatient Surg

      755 E McDowell Rd, 
      Phoenix,, AZ 
       (1.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Philip Gideon is a Cardiologist in Phoenix,, Arizona. Dr. Gideon is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Mitral Valve Regurgitation, Atrial Fibrillation, Aortic Regurgitation, and Atherosclerosis.

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

      Banner-University Medical Center Phoenix

      1111 E McDowell Rd, 
      Phoenix, AZ 
       (1.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ryan Ung is a Cardiologist in Phoenix, Arizona. Dr. Ung is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Failure, Pulmonary Edema, Cardiogenic Shock, Thrombectomy, and Heart Transplant.

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

      HonorHealth Ambulatory

      340 E Palm Ln Ste A175, 
      Phoenix, AZ 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Haidar Yassin is a Cardiologist in Phoenix, Arizona. Dr. Yassin is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Aortic Valve Stenosis, Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

      Showing 1-20 of 236

      Last Updated: 01/09/2026

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