The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in Portland, OR

Find the Top Inappropriate Sinus Tachycardia (IST) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 158 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Portland, OR. Of these, 136 are Experienced, 21 are Advanced and 1 are Distinguished.

Location
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158 providers found
    Distinguished in Inappropriate Sinus Tachycardia (IST)
    Cardiac Electrophysiology
    Distinguished in Inappropriate Sinus Tachycardia (IST)
    Cardiac Electrophysiology

    University Professional Services

    3181 Sw Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Charles Henrikson is a Cardiac Electrophysiologist practicing medicine in Portland, Oregon. Dr. Henrikson is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Atrial Fibrillation, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Henrikson is currently accepting new patients.

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

    Office

    101 SW Main St Ste 940, 
    Portland, OR 
     (0.3 miles away)
    Languages Spoken:
    English

    Esther Yue is a Pediatrics provider practicing medicine in Portland, Oregon. Dr. Yue is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Respiratory Syncytial Virus (RSV) Infection, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Croup, and Malnutrition.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Interventional Cardiology | Cardiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Interventional Cardiology | Cardiology
    3181 Southwest Sam Jackson Park Road, 
    Portland, OR 
     (1.1 miles away)
    Languages Spoken:
    English

    Harminder Gandhok is a Cardiologist and an Interventional Cardiologist practicing medicine in Portland, Oregon. Dr. Gandhok is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Heart Failure, Heart Bypass Surgery, and Pacemaker Implantation.

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

    Office

    3303 S Bond Ave Ste 9, 
    Portland,, OR 
     (1.2 miles away)
    Languages Spoken:
    English

    Abigail Khan is a Cardiologist practicing medicine in Portland,, Oregon. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Congenital Heart Disease (CHD), Ventricular Septal Defects, Atrioventricular Septal Defect, Tetralogy of Fallot, and Cardiac Ablation.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Internal Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Internal Medicine
    3303 Southwest Bond Avenue, Suite 9, 
    Portland, OR 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maziar Azadpour is a Cardiologist and an Internal Medicine provider practicing medicine in Portland, Oregon. Dr. Azadpour is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Sick Sinus Syndrome, Angina, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Azadpour is currently accepting new patients.

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

    University Andrology Lab LLC

    3303 S Bond Ave, 
    Portland, OR 
     (1.2 miles away)
    Languages Spoken:
    English

    Bradley Petek is a Cardiologist practicing medicine in Portland, Oregon. Dr. Petek is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Cardiac Arrest, Sarcoidosis, Cardiomyopathy, Inappropriate Sinus Tachycardia (IST), and Heart Transplant.

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

    University Andrology Lab LLC

    3303 S Bond Ave, 
    Portland,, OR 
     (1.2 miles away)
    Languages Spoken:
    English

    Craig Broberg is a Cardiologist practicing medicine in Portland,, Oregon. Dr. Broberg is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Tetralogy of Fallot, Eisenmenger Syndrome, Heart Transplant, and Heart Valve Repair.

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

    University Andrology Lab LLC

    3303 S Bond Ave, 
    Portland,, OR 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Maros Ferencik is a Cardiologist practicing medicine in Portland,, Oregon. Dr. Ferencik is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Acute Coronary Syndrome, Unstable Angina, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

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

    Oregon Health & Science University Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English

    Yoichi Inaba is a Cardiologist practicing medicine in Portland, Oregon. Dr. Inaba is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Pediatric Myocarditis, Pulmonary Edema, and Ectopic Heartbeat.

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

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English

    Andy Barnett is a Family Medicine provider practicing medicine in Portland, Oregon. Dr. Barnett is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Morning Sickness, Inappropriate Sinus Tachycardia (IST), Respiratory Syncytial Virus (RSV) Infection, and Trichohepatoenteric Syndrome.

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

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English

    Suwen Kumar is a Cardiologist practicing medicine in Portland, Oregon. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, and Heart Attack.

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

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English

    Jonathan Jui is an Infectious Disease provider practicing medicine in Portland, Oregon. Dr. Jui is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Paroxysmal Supraventricular Tachycardia (PSVT), COVID-19, and Traumatic Brain Injury.

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

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland,, OR 
     (1.3 miles away)
    Languages Spoken:
    English

    Scott Chadderdon is a Cardiologist practicing medicine in Portland,, Oregon. Dr. Chadderdon is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Tricuspid Regurgitation, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

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

    Oregon Health Sciences University

    707 SW Gaines St, 
    Portland,, OR 
     (1.4 miles away)
    Languages Spoken:
    English

    Brendan Kelly is a Pediatric Cardiologist practicing medicine in Portland,, Oregon. Dr. Kelly is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Heart Murmurs, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Fainting.

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

    Oregon Health Sciences University

    707 SW Gaines St, 
    Portland,, OR 
     (1.4 miles away)
    Languages Spoken:
    English

    Robin Shaughnessy is a Pediatric Cardiologist practicing medicine in Portland,, Oregon. Dr. Shaughnessy is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Heart Murmurs, Familial Ventricular Tachycardia, and Familial Neurocardiogenic Syncope.

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

    Office

    3303 S Bond Ave Fl 7, 
    Portland,, OR 
     (1.8 miles away)
    Languages Spoken:
    English

    David Rutlen is a Cardiologist practicing medicine in Portland,, Oregon. Dr. Rutlen is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Coronary Heart Disease, Heart Valve Repair, and Aortic Valve Replacement.

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

    Office

    3303 S Bond Ave Fl 7, 
    Portland,, OR 
     (1.8 miles away)
    Languages Spoken:
    English

    Deborah Meyers is a Cardiologist practicing medicine in Portland,, Oregon. Dr. Meyers is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Heart Failure, Cardiomyopathy, Dilated Cardiomyopathy (DCM), Pulmonary Edema, and Heart Transplant.

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

    Legacy Emanuel Medical Center

    2801 N Gantenbein Ave, 
    Portland, OR 
     (1.9 miles away)
    Languages Spoken:
    English

    Christy Meade is a Pediatrics provider practicing medicine in Portland, Oregon. Dr. Meade is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Croup, Respiratory Syncytial Virus (RSV) Infection, and Pertussis.

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

    Legacy Emanuel Medical Center

    2801 N Gantenbein Ave, 
    Portland, OR 
     (1.9 miles away)
    Languages Spoken:
    English

    Linnea Wittick is a Pediatrics provider practicing medicine in Portland, Oregon. Dr. Wittick is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Croup, Respiratory Syncytial Virus (RSV) Infection, and Viral Gastroenteritis.

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

    Legacy Emanuel Medical Center

    2801 N Gantenbein Ave, 
    Portland, OR 
     (1.9 miles away)
    Languages Spoken:
    English

    Thao Nguyen is a Pediatrics provider practicing medicine in Portland, Oregon. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Croup, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Respiratory Syncytial Virus (RSV) Infection, and Diarrhea.

    Showing 1-20 of 158

    Last Updated: 04/28/2026

    When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Portland, OR?

    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 Portland, OR?

    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 Portland, OR?

    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 Portland, OR?

    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 Portland, OR?

    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 Portland, OR?

    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 Portland, OR?

    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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