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    Last Updated: 01/09/2026

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    MediFind found 184 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Highlands Ranch, CO. Of these, 162 are Experienced, 20 are Advanced and 2 are Distinguished.

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    184 providers found
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Family Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Family Medicine

      Aspen Family Care

      9331 S. Colorado Blvd. Suite 200, 
      Highlands Ranch, CO 
       (1.0 miles away)
      Languages Spoken:
      English

      Matthew Claussen is a primary care provider, practicing in Family Medicine in Highlands Ranch, Colorado. Dr. Claussen is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Generalized Anxiety Disorder (GAD), Insomnia, Erectile Dysfunction (ED), and Persistent Genital Arousal Disorder.

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

      Aspen Family Care

      9331 S. Colorado Blvd. Suite 200, 
      Highlands Ranch, CO 
       (1.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Deirdre Grate is a primary care provider, practicing in Family Medicine in Highlands Ranch, Colorado. Dr. Grate is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Generalized Anxiety Disorder (GAD), Insomnia, Hypothyroidism, Gout, and Intrauterine Device Insertion. Dr. Grate is currently accepting new patients.

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

      INVISION Sally Jobe Littleton

      8200 Southpark Ter, 
      Littleton, CO 
       (1.7 miles away)
      Languages Spoken:
      English

      Andrew Sonin is a Radiologist in Littleton, Colorado. Dr. Sonin is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Synovial Osteochondromatosis, Calcium Pyrophosphate Arthritis, Tenosynovitis, and Synovitis.

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

      South Denver Cardiology Associates

      1000 Southpark Dr, 
      Littleton, CO 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Andrew Prouse is a Cardiologist in Littleton, Colorado. Dr. Prouse is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Pediatric Myocarditis, Aortic Regurgitation, Familial Ventricular Tachycardia, Angioplasty, and Pacemaker Implantation. Dr. Prouse is currently accepting new patients.

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

      South Denver Cardiology Associates - Littleton

      1000 Southpark Dr, 
      Littleton,, CO 
       (1.9 miles away)
      Languages Spoken:
      English

      Michael Staab is a Cardiologist in Littleton,, Colorado. Dr. Staab 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, Coronary Heart Disease, Atherosclerosis, Degos Disease, and Pacemaker Implantation.

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

      South Denver Cardiology Associates - Littleton

      1000 Southpark Dr, 
      Littleton, CO 
       (1.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Juan Weksler is an Interventional Cardiologist in Littleton, Colorado. Dr. Weksler is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Apoplexy, Arterial Embolism, Pacemaker Implantation, and Hemorrhoidectomy.

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

      South Denver Cardiology Associates - Littleton

      1000 Southpark Dr, 
      Littleton,, CO 
       (1.9 miles away)
      Languages Spoken:
      English

      Barry Smith is a Cardiologist in Littleton,, Colorado. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Coronary Heart Disease, Atherosclerosis, and Angina.

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

      Portercare Adventist Health System

      1000 Southpark Dr, 
      Littleton, CO 
       (1.9 miles away)
      Languages Spoken:
      English

      Steven Friedrich is a Cardiologist in Littleton, Colorado. Dr. Friedrich is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Apoplexy, Mitral Valve Regurgitation, Atrial Fibrillation, and Angina.

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

      South Denver Cardiology Associates - Littleton

      1000 Southpark Dr, 
      Littleton, CO 
       (1.9 miles away)
      Languages Spoken:
      English

      Roger Damle is a Cardiologist in Littleton, Colorado. Dr. Damle is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

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

      South Denver Cardiology Associates - Littleton

      1000 Southpark Dr, 
      Littleton,, CO 
       (1.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ira Dauber is a Cardiologist in Littleton,, Colorado. Dr. Dauber 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), Pulmonary Hypertension, Heart Failure, Pulmonary Veno-Occlusive Disease, and Heart Transplant.

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

      Arapahoe Park Pediatrics

      7780 S Broadway, Ste 220, 
      Littleton, CO 
       (2.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Susan Girardeau is a Pediatrics provider in Littleton, Colorado. Dr. Girardeau is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Obesity in Children, Croup, Jaundice, and Delayed Growth. Dr. Girardeau is currently accepting new patients.

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

      National Jewish Health

      8671 S Quebec St Ste 120, 
      Highlands Ranch, CO 
       (2.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ankie Amos is a Cardiologist in Highlands Ranch, Colorado. Dr. Amos is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Restrictive Cardiomyopathy (RCM), Cardiomyopathy, Atrial Fibrillation, and Heart Failure.

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

      Aurora Denver Cardiology Associates - Lone Tree

      10103 Ridgegate Pkwy Ste 103, 
      Lone Tree, CO 
       (4.5 miles away)
      Languages Spoken:
      English

      Jerrell Herod is a Cardiologist in Lone Tree, Colorado. Dr. Herod is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Adenosine Deaminase 2 Deficiency, Aortic Regurgitation, Pediatric Myocarditis, and Vasculitis.

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

      Uchealth Cardiac Rehab Clinic-Inverness

      206 W County Line Rd Ste 210, 
      Highlands Ranch, CO 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Juan Marmol is a Cardiologist in Highlands Ranch, Colorado. Dr. Marmol is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Block, Pediatric Myocarditis, Heart Failure, and Pulmonary Edema.

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

      Aurora Denver Cardiology Associates - Lone Tree

      10103 Ridgegate Pkwy Ste 103, 
      Lone Tree, CO 
       (4.5 miles away)
      Languages Spoken:
      English

      Ryan Maybrook is a Cardiologist in Lone Tree, Colorado. Dr. Maybrook is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Adenosine Deaminase 2 Deficiency, Necrosis, Pediatric Myocarditis, and Cardiac Ablation.

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

      Radiology Imaging Associates

      10800 East Geddes Avenue, Suite 300, 
      Englewood, CO 
       (6.5 miles away)
      Experience:
      37+ years
      Languages Spoken:
      English

      Matthew Fleishman is a Radiologist in Englewood, Colorado. Dr. Fleishman has been practicing medicine for over 37 years and is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Pleurisy, Pleural Effusion, Bronchogenic Cyst, Emphysema, and Gastrostomy.

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

      Aurora Denver Cardiology Associates - Englewood

      499 E Hampden Ave Ste 200, 
      Englewood,, CO 
       (6.7 miles away)
      Languages Spoken:
      English

      Eric Hemminger is a Cardiologist in Englewood,, Colorado. Dr. Hemminger is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Degos Disease, Atrial Fibrillation, Vasculitis, Multifocal Atrial Tachycardia, and Pacemaker Implantation.

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

      Office

      4545 E 9th Ave Ste 670, 
      Denver, CO 
       (12.8 miles away)
      Experience:
      21+ years
      Languages Spoken:
      English

      Bridget Beck is a Cardiologist in Denver, Colorado. Dr. Beck has been practicing medicine for over 21 years and is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Arrhythmias, Inappropriate Sinus Tachycardia (IST), Aortic Regurgitation, Pacemaker Implantation, and Cardiac Ablation.

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

      HCA HealthONE Denver Heart

      4545 E 9th Ave Ste 670, 
      Denver,, CO 
       (12.8 miles away)
      Languages Spoken:
      English

      Vijay Subbarao is a Cardiologist in Denver,, Colorado. Dr. Subbarao is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Pediatric Myocarditis, Familial Ventricular Tachycardia, Arrhythmias, Atrial Fibrillation, and Cardiac Ablation.

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

      Portercare Adventist Health System

      1000 Southpark Dr, 
      Littleton, CO 
       (1.9 miles away)
      Languages Spoken:
      English

      Jamie Jordan is a Cardiac Electrophysiologist and a Cardiologist in Littleton, Colorado. Dr. Jordan is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Cardiomyopathy, Unstable Angina, Metabolic Syndrome, and Pacemaker Implantation.

      Showing 1-20 of 184

      Last Updated: 01/09/2026

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