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    Last Updated: 02/22/2026

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    MediFind found 136 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Merrillville, IN. Of these, 95 are Experienced, 39 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    136 providers found
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Advanced in Inappropriate Sinus Tachycardia (IST)

      Methodist Physician Group-Heart & Vascular Center-Pavilion B

      200 E 89th Ave Ste 3C, 
      Merrillville, IN 
       (0.2 miles away)
      Languages Spoken:
      English

      Luwanga Okoro is a Cardiologist in Merrillville, Indiana. Dr. Okoro is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Low Blood Pressure, Hypertensive Heart Disease, Arrhythmias, Pacemaker Implantation, and Colonoscopy.

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

      Methodist Physician Group-Heart & Vascular Center-Pavilion B

      200 E 89th Ave Ste 3C, 
      Merrillville, IN 
       (0.2 miles away)
      Languages Spoken:
      English

      Harish Shah is a Cardiologist in Merrillville, Indiana. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Peripheral Artery Disease, Arterial Insufficiency, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

      Arshad P. Malik MD PC

      8560 Broadway, 
      Merrillville, IN 
       (1.4 miles away)
      Languages Spoken:
      English

      Arshad Malik is a Cardiologist in Merrillville, Indiana. Dr. Malik is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Angina, Carotid Artery Disease, Low Potassium Level, Endoscopy, and Gastrostomy.

      Learn about our expert tiers
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine

      Methodist Physician Group-Heart & Vascular Center-Merrillville

      5800 Broadway, 
      Merrillville, IN 
       (2.0 miles away)
      Languages Spoken:
      English

      Andre Artis is an Internal Medicine provider in Merrillville, Indiana. Dr. Artis is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Arrhythmias, Necrosis, Peripheral Artery Disease, Pacemaker Implantation, and Endoscopy.

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

      Franciscan Physician Network Cardiology Crown Point

      12750 Saint Francis Dr Ste 320, 
      Crown Point,, IN 
       (5.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Tahir Khokher is a Cardiologist in Crown Point,, Indiana. Dr. Khokher is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Arrhythmias.

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

      Franciscan Physician Network Infectious Disease

      2150 Gettler St Ste 400, 
      Dyer, IN 
       (9.2 miles away)
      Languages Spoken:
      English

      John Andress is a Cardiologist in Dyer, Indiana. Dr. Andress is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Ectopic Heartbeat, and Pacemaker Implantation.

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

      Heart Clinics Professional Corporation

      311 E 89th Ave Ste 100, 
      Merrillville, IN 
       (0.2 miles away)
      Languages Spoken:
      English

      Vijay Shah is a Cardiologist in Merrillville, Indiana. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Cardiomyopathy, Coronary Heart Disease, Atherosclerosis, and Angina.

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

      Methodist Physician Group-Heart & Vascular Center-Pavilion B

      200 E 89th Ave Ste 3C, 
      Merrillville, IN 
       (0.2 miles away)
      Languages Spoken:
      English

      Mihas Kodenchery is an Internal Medicine provider in Merrillville, Indiana. Dr. Kodenchery is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Dilated Cardiomyopathy (DCM), Cardiomyopathy, Abdominal Aortic Aneurysm (AAA), Atherectomy, and Endoscopy.

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

      NorthShore Health Centers

      6091 Broadway, 
      Merrillville, IN 
       (0.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sharon Greiner is a Nurse Practitioner in Merrillville, Indiana. Ms. Greiner is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Respiratory Syncytial Virus (RSV) Infection, Muscle Spasms, and Eyelid Bump. Ms. Greiner is currently accepting new patients.

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

      Northwest Indiana Spinal Surgery P.C.

      9235 Broadway, 
      Merrillville, IN 
       (0.2 miles away)
      Languages Spoken:
      English

      Eric Schulte is a Cardiologist in Merrillville, Indiana. Dr. Schulte is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Familial Hypertension, Ectopic Heartbeat, Idiopathic Edema, and Hypertension.

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

      Methodist Physician Group-Heart & Vascular Center-Pavilion B

      200 E 89th Ave Ste 3C, 
      Merrillville, IN 
       (0.2 miles away)
      Languages Spoken:
      English

      Thach Nguyen is a Cardiologist in Merrillville, Indiana. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atherosclerosis, Coronary Heart Disease, Angina, Endoscopy, and Gastrostomy.

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

      RP Wellness Center MD Inc.

      5490 Broadway Ste 106, 
      Merrillville, IN 
       (0.2 miles away)
      Languages Spoken:
      English

      Rakesh Parikh is a Family Medicine provider in Merrillville, Indiana. Dr. Parikh 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), Relapsing Multiple Sclerosis (RMS), Discoid Lupus Erythematosus (DLE), Gastrostomy, and Endoscopy.

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

      Cardiomed Specialists PC

      200 E 86th Pl, 
      Merrillville, IN 
       (1.6 miles away)
      Languages Spoken:
      English

      Vijay Dave is a Cardiologist in Merrillville, Indiana. Dr. Dave is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Dilated Cardiomyopathy (DCM), and Angina.

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

      Advanced Rehabilitation Services

      5800 Broadway, 
      Merrillville, IN 
       (2.0 miles away)
      Languages Spoken:
      English

      Venkatrama Garlapati is a Cardiologist in Merrillville, Indiana. Dr. Garlapati is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

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

      Methodist Physician Group-Heart & Vascular Center-Merrillville

      5800 Broadway, 
      Merrillville, IN 
       (2.0 miles away)
      Languages Spoken:
      English

      Majd Kanbour is a Cardiologist in Merrillville, Indiana. Dr. Kanbour is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Arterial Embolism, Pediatric Myocarditis, and Apoplexy.

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

      St Mary Medical Center Inc

      1500 S Lake Park Ave, 
      Hobart,, IN 
       (4.2 miles away)
      Languages Spoken:
      English

      Jack Ziegler is a Cardiologist in Hobart,, Indiana. Dr. Ziegler is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Dilated Cardiomyopathy (DCM), Endoscopy, and Pacemaker Implantation.

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

      Powers Health Medical Group Advanced Cardiovascular Care

      1500 S Lake Park Ave Ste 110, 
      Hobart, IN 
       (4.2 miles away)
      Languages Spoken:
      English

      Anas Safadi is a Cardiologist in Hobart, Indiana. Dr. Safadi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Angina, Stasis Dermatitis and Ulcers, Coronary Heart Disease, and End-Stage Renal Disease (ESRD).

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

      Franciscan Physician Network

      840 Richard Rd, Suite 2, 
      Dyer, IN 
       (9.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Narayan Prabhakar is a primary care provider, practicing in Family Medicine in Dyer, Indiana. Dr. Prabhakar is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Maturity Onset Diabetes of the Young, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Prabhakar is currently accepting new patients.

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

      Midwest Express Care 4 LLC

      5043 E 81st Ave, 
      Merrillville, IN 
       (3.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Charity Renteria is a Nurse Practitioner in Merrillville, Indiana. Ms. Renteria 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), Pelvic Congestion Syndrome, Vitamin D Deficiency, and Respiratory Syncytial Virus (RSV) Infection. Ms. Renteria is currently accepting new patients.

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

      Midwest Express Care 4 LLC

      5521 W Lincoln Hwy, Suite 1a, 
      Crown Point, IN 
       (3.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Lenell Campbell is a Physician Assistant in Crown Point, Indiana. Mr. Campbell 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), Respiratory Syncytial Virus (RSV) Infection, Vitamin D Deficiency, and Aseptic and Alopecic Nodules of Scalp (AANS). Mr. Campbell is currently accepting new patients.

      Showing 1-20 of 136

      Last Updated: 02/22/2026

      When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Merrillville, IN?

      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 Merrillville, IN?

      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 Merrillville, IN?

      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 Merrillville, IN?

      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 Merrillville, IN?

      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 Merrillville, IN?

      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 Merrillville, IN?

      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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