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    Last Updated: 01/09/2026

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    MediFind found 39 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Boulder, CO. Of these, 36 are Experienced and 3 are Advanced.

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    LocationClose
    39 providers found
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Cardiology
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Cardiology

      Boulder Community Health

      4743 Arapahoe Ave Ste 201, 
      Boulder,, CO 
       (2.0 miles away)
      Languages Spoken:
      English

      Roy Thompson is a Cardiologist in Boulder,, Colorado. Dr. Thompson 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.

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

      Boulder Heart

      4743 Arapahoe Ave, 
      Boulder, CO 
       (2.0 miles away)
      Languages Spoken:
      English

      Oussama Lawand is a Cardiologist in Boulder, Colorado. Dr. Lawand is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

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

      Boulder Heart

      4743 Arapahoe Ave, 
      Boulder,, CO 
       (2.0 miles away)
      Languages Spoken:
      English

      Molly Ware is a Cardiologist in Boulder,, Colorado. Dr. Ware is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Coronary Heart Disease, Mitral Valve Regurgitation, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Paroxysmal Supraventricular Tachycardia (PSVT).

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

      Poudre Valley Medical Group LLC

      2750 Broadway St Ste 2178, 
      Boulder,, CO 
       (2.0 miles away)
      Languages Spoken:
      English

      Matthew Purvis is an Interventional Cardiologist in Boulder,, Colorado. Dr. Purvis is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Aortic Regurgitation, Heart Attack, Cardiomyopathy, and Angina.

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

      Office

      5495 Arapahoe Ave Fl 2, 
      Boulder, CO 
       (4.7 miles away)
      Languages Spoken:
      English

      Barbara Abrahams is a Cardiologist in Boulder, Colorado. Dr. Abrahams is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Coronary Heart Disease, Idiopathic Edema, Angina, Atherosclerosis, and Vertebroplasty.

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

      Boulder Community Health

      4743 Arapahoe Ave, Suite 201, 
      Boulder, CO 
       (2.0 miles away)
      Languages Spoken:
      English

      Chirag Chauhan is an Interventional Cardiologist and a Cardiologist in Boulder, Colorado. Dr. Chauhan is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Pediatric Myocarditis, Heart Attack, Infective Endocarditis, Embolectomy, and Transcatheter Aortic Valve Replacement (TAVR).

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

      Lorena R. Letkomiller

      300 Exempla Cir Ste 310, 
      Lafayette,, CO 
       (9.3 miles away)
      Experience:
      36+ years
      Languages Spoken:
      English

      Sucheta Gosavi is a Cardiologist in Lafayette,, Colorado. Dr. Gosavi has been practicing medicine for over 36 years and is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Adenosine Deaminase 2 Deficiency, Familial Dilated Cardiomyopathy, Ectopic Heartbeat, and Pulmonary Veno-Occlusive Disease.

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

      Poudre Valley Medical Group LLC

      2750 Broadway St, Suite 2178, 
      Boulder, CO 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Amar Trivedi is a Cardiac Electrophysiologist and a Cardiologist in Boulder, Colorado. Dr. Trivedi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Cardiac Ablation, and Pacemaker Implantation. Dr. Trivedi is currently accepting new patients.

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

      Boulder Medical Center

      2750 Broadway St, Internal Medicine Dept, 
      Boulder, CO 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      William Gladney is an Internal Medicine provider in Boulder, Colorado. Dr. Gladney is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Sheehan Syndrome, Seasonal Affective Disorder (SAD), Short Stature (Growth Disorders), and Epidural Lipomatosis. Dr. Gladney is currently accepting new patients.

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

      Boulder Medical Center

      2750 Broadway St, Family Medicine, 
      Boulder, CO 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Karin Susskind is a primary care provider, practicing in Family Medicine in Boulder, Colorado. Dr. Susskind is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Premenstrual Syndrome, Menopause, Migraine with Brainstem Aura, and Generalized Anxiety Disorder (GAD). Dr. Susskind is currently accepting new patients.

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

      Boulder Internal Medicine PC

      2880 Folsom St, Suite 100, 
      Boulder, CO 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      William Blanchet is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Blanchet is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Testicular Failure, Eunuchoidism Familial Hypogonadotropic, Male Pseudohermaphroditism with Gynecomastia, and Hypogonadism Primary Partial Alopecia. Dr. Blanchet is currently accepting new patients.

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

      Boulder Internal Medicine PC

      2880 Folsom St, Suite 100, 
      Boulder, CO 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      John Campbell is a Physician Assistant in Boulder, Colorado. Mr. Campbell is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Lung Nodules, Muscle Spasms, Inappropriate Sinus Tachycardia (IST), and Vitamin D Deficiency. Mr. Campbell is currently accepting new patients.

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

      Boulder Internal Medicine PC

      2880 Folsom St, Suite 100, 
      Boulder, CO 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jennifer Johnson is a primary care provider, practicing in Family Medicine in Boulder, Colorado. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Menopause, and Congenital Sucrase-Isomaltase Deficiency. Dr. Johnson is currently accepting new patients.

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

      Boulder Internal Medicine PC

      2880 Folsom St, Suite 100, 
      Boulder, CO 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Amy Campbell is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Campbell is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Hypervitaminosis D, Hypothyroidism, Osteoporosis, and Postmenopausal Osteoporosis. Dr. Campbell is currently accepting new patients.

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

      Singleton Associates, PA

      4800 Baseline Rd, 
      Boulder, CO 
       (2.6 miles away)
      Experience:
      45+ years
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Thomas Ertzner is a Radiologist and a Nuclear Medicine provider in Boulder, Colorado. Dr. Ertzner has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Headache, CAPOS Syndrome, Pleurisy, and Pleural Effusion. Dr. Ertzner is currently accepting new patients.

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

      Boulder Heart At Community Medical Center

      1000 W South Boulder Rd, 
      Lafayette, CO 
       (9.4 miles away)
      Languages Spoken:
      English

      Robert Shapiro is a Cardiologist in Lafayette, Colorado. Dr. Shapiro is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Angina, Heart Attack, Coronary Heart Disease, and Atherosclerosis.

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

      Flatiron Internal Medicine

      90 Health Park Dr, Ste 320, 
      Louisville, CO 
       (8.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Erik Mondrow is a primary care provider, practicing in Internal Medicine in Louisville, Colorado. Dr. Mondrow is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are High Cholesterol, Hemolytic Anemia, Congenital Hemolytic Anemia, and Hemolytic Crisis. Dr. Mondrow is currently accepting new patients.

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

      Boulder Medical Center, PC

      80 Health Park Dr, Suite 100, 
      Louisville, CO 
       (8.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Emily Reznicek is a primary care provider, practicing in Family Medicine in Louisville, Colorado. Dr. Reznicek is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Migraine with Brainstem Aura, Generalized Anxiety Disorder (GAD), Sitosterolemia, Migraine, and Intrauterine Device Insertion. Dr. Reznicek is currently accepting new patients.

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

      Coal Creek Family Medicine

      1044 S 88th St, Ste 200, 
      Louisville, CO 
       (8.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Marcie Lavigne is a primary care provider, practicing in Family Medicine in Louisville, Colorado. Dr. Lavigne is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Cellulitis, Peptic Ulcer, Necrosis, Hypothyroidism, and Intrauterine Device Insertion. Dr. Lavigne is currently accepting new patients.

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

      Coal Creek Family Medicine

      1044 S 88th St, Ste 200, 
      Louisville, CO 
       (8.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kevin Boehm is a primary care provider, practicing in Family Medicine in Louisville, Colorado. Dr. Boehm is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are High Cholesterol, Cellulitis, Attention Deficit Hyperactivity Disorder (ADHD), and Hypothyroidism. Dr. Boehm is currently accepting new patients.

      Showing 1-20 of 39

      Last Updated: 01/09/2026

      When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Boulder, CO?

      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 Boulder, CO?

      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 Boulder, CO?

      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 Boulder, CO?

      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 Boulder, CO?

      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 Boulder, CO?

      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 Boulder, CO?

      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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