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    Last Updated: 01/09/2026

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    MediFind found 156 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Barrington, IL. Of these, 124 are Experienced, 19 are Advanced and 13 are Distinguished.

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    156 providers found
      Jeffrey H. Freihage
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology

      Advocate Heart Institute

      27750 W Highway, Ste 220, 
      Barrington, IL 
       (1.5 miles away)
      Languages Spoken:
      English, German, Spanish

      Jeffrey Freihage is an Interventional Cardiologist in Barrington, Illinois. Dr. Freihage is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Coronary Heart Disease, Aortic Valve Stenosis, Angina, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Michael N. Fortsas
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology

      Advocate Heart Institute

      525 E Congress Pkwy, Ste 120, 
      Crystal Lake, IL 
       (10.0 miles away)
      Languages Spoken:
      English

      Michael Fortsas is an Interventional Cardiologist in Crystal Lake, Illinois. Dr. Fortsas is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Coronary Heart Disease, Atherosclerosis, and Angina.

      Hetal A. Gandhi
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Advocate Heart Institute

      525 E Congress Pkwy, Ste 120, 
      Crystal Lake, IL 
       (10.0 miles away)
      Languages Spoken:
      English

      Hetal Gandhi is a Cardiologist in Crystal Lake, Illinois. Dr. Gandhi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, and Pulmonary Edema.

      Learn about our expert tiers
      Harshal Sheth
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Cardiac Electrophysiology | Cardiology
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Cardiac Electrophysiology | Cardiology

      Advocate Heart Institute

      1435 N Randall Rd, Ste 201, 
      Elgin, IL 
       (11.5 miles away)
      Languages Spoken:
      English, French, Gujarati 

      Harshal Sheth is a Cardiac Electrophysiologist and a Cardiologist in Elgin, Illinois. Dr. Sheth is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Arrhythmias, His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

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

      Advocate Heart Institute

      825 S Milwaukee Ave, 
      Libertyville, IL 
       (12.5 miles away)
      Languages Spoken:
      English

      Andrew Kotis is an Interventional Cardiologist in Libertyville, Illinois. Dr. Kotis is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Inappropriate Sinus Tachycardia (IST), Apoplexy, Atrial Fibrillation, and Pacemaker Implantation.

      Pantila V. Bateman
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Advocate Medical Group Cardiology

      350 Surryse Rd, Ste 100, 
      Lake Zurich, IL 
       (3.7 miles away)
      Languages Spoken:
      English

      Pantila Bateman is a Cardiologist in Lake Zurich, Illinois. Dr. Bateman is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Heart Failure, Fainting, Atrial Fibrillation, and Pulmonary Edema.

      Sunil N. Kadakia
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology

      Kadakia Cardiology, SC

      912 Northwest Hwy, 
      Fox River Grove, IL 
       (4.4 miles away)
      Languages Spoken:
      English

      Sunil Kadakia is an Interventional Cardiologist in Fox River Grove, Illinois. Dr. Kadakia is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Hypertensive Heart Disease, Angina, Coronary Heart Disease, and Catecholaminergic Polymorphic Ventricular Tachycardia.

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

      Advocate Heart Institute

      1435 N Randall Rd, Ste 201, 
      Elgin, IL 
       (11.5 miles away)
      Languages Spoken:
      English

      Vineet Dandekar is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Dandekar is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiomyopathy, Heart Failure with Preserved Ejection Fraction (HFpEF), and Familial Combined Hyperlipidemia.

      Karthik K. Challa
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine

      Advocate Heart Institute

      1435 N Randall Rd, Ste 201, 
      Elgin, IL 
       (11.5 miles away)
      Languages Spoken:
      English

      Karthik Challa is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Challa is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Necrosis, Atherosclerosis, Coronary Heart Disease, Heart Attack, and Percutaneous Coronary Intervention (PCI).

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

      Advocate Heart Institute

      1435 N Randall Rd, Ste 201, 
      Elgin, IL 
       (11.5 miles away)
      Languages Spoken:
      English, Punjabi, Urdu

      Asim Nisar is an Interventional Cardiologist in Elgin, Illinois. Dr. Nisar 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, Hypertensive Heart Disease, Cardiomyopathy, and Angina.

      Azmey A. Matarieh
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine

      Advocate Heart Institute

      1435 N Randall Rd, Ste 201, 
      Elgin, IL 
       (11.5 miles away)
      Languages Spoken:
      English

      Azmey Matarieh is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Matarieh is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Necrosis, Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiomyopathy, and Coronary Heart Disease.

      Maciej K. Malinski
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine

      Advocate Heart Institute

      1435 N Randall Rd, Ste 201, 
      Elgin, IL 
       (11.5 miles away)
      Languages Spoken:
      English

      Maciej Malinski is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Malinski is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Coronary Heart Disease, Peripheral Artery Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Cardiac Ablation, and Angioplasty.

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

      Advocate Medical Group Internal Medicine

      1710 N Randall Rd, Ste 250, 
      Elgin, IL 
       (11.6 miles away)
      Languages Spoken:
      English

      Kent Mcguire is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Mcguire is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Robert B. Johnson
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Advocate Heart Institute

      825 S Milwaukee Ave, 
      Libertyville, IL 
       (12.5 miles away)
      Languages Spoken:
      English, French

      Robert Johnson is a Cardiologist in Libertyville, Illinois. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, Atrial Fibrillation, and Endoscopy.

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

      Lake Heart Specialists

      Libertyville, IL 
       (13.6 miles away)
      Languages Spoken:
      English, Arabic, Syrian

      Fahd Jajeh is a Cardiologist in Libertyville, Illinois. Dr. Jajeh is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Arrhythmias, Angina, Atrial Fibrillation, Pacemaker Implantation, and Endoscopy.

      Charles E. Jaffe
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Distinguished in Inappropriate Sinus Tachycardia (IST)

      Lake Heart Specialists

      Libertyville, IL 
       (13.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Charles Jaffe is a Cardiologist in Libertyville, Illinois. Dr. Jaffe is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, Inappropriate Sinus Tachycardia (IST), and Endoscopy.

      Robert J. Koch
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Distinguished in Inappropriate Sinus Tachycardia (IST)

      Lake Heart Specialists

      Libertyville, IL 
       (13.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Robert Koch is a Cardiologist in Libertyville, Illinois. Dr. Koch is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, Pacemaker Implantation, and Endoscopy.

      Benjamin L. Rojas
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Distinguished in Inappropriate Sinus Tachycardia (IST)

      Lake Heart Specialists

      Libertyville, IL 
       (13.6 miles away)
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Benjamin Rojas is a Cardiologist in Libertyville, Illinois. Dr. Rojas is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Atrial Fibrillation, Heart Failure, Heart Bypass Surgery, and Endoscopy.

      Raymond B. Chow
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Distinguished in Inappropriate Sinus Tachycardia (IST)

      Lake Heart Specialists

      Libertyville, IL 
       (13.6 miles away)
      Languages Spoken:
      English, Cantonese
      Offers Telehealth

      Raymond Chow is a Cardiologist in Libertyville, Illinois. Dr. Chow is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Arrhythmias, Angina, Heart Failure with Preserved Ejection Fraction (HFpEF), Pacemaker Implantation, and Endoscopy.

      Maher C. Nahlawi
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Distinguished in Inappropriate Sinus Tachycardia (IST)

      Lake Heart Specialists

      Libertyville, IL 
       (13.6 miles away)
      Languages Spoken:
      English, Arabic, French
      Offers Telehealth

      Maher Nahlawi is a Cardiologist in Libertyville, Illinois. Dr. Nahlawi is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Angina, Heart Failure, and Pulmonary Edema.

      Showing 1-20 of 156

      Last Updated: 01/09/2026

      When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Barrington, IL?

      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 Barrington, IL?

      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 Barrington, IL?

      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 Barrington, IL?

      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 Barrington, IL?

      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 Barrington, IL?

      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 Barrington, IL?

      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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