The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in Pasadena, CA

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

Last Updated: 04/28/2026

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MediFind found 391 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Pasadena, CA. Of these, 342 are Experienced, 43 are Advanced and 6 are Distinguished.

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391 providers found
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Advanced in Inappropriate Sinus Tachycardia (IST)

    Bruce B. Bagheri, MD Private Practice

    Glendale, CA 
     (4.1 miles away)
    Languages Spoken:
    English, Farsi, Spanish
    Accepting New Patients
    Offers Telehealth

    To treat all of my patients as I would treat a member of my family; with honesty, enthusiasm and compassion. To provide the best medical care possible. To provide friendly service. We will go the distance for our patients. Dr. Bagheri is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Familial Ventricular Tachycardia, Bone Graft, and Vertebroplasty. Dr. Bagheri is board certified in Internal Medicine and Internal Medicine (Sub: Cardiovascular Disease). Dr. Bagheri is currently accepting new patients.

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

    Jivan Melikian, MD Private Practice

    1530 E Chevy Chase Dr, Ste 206, 
    Glendale, CA 
     (5.0 miles away)
    Languages Spoken:
    English, Armenian, Farsi
    Accepting New Patients

    To provide the most complete care to my patients in a caring and respectful way. Dr. Melikian is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Inappropriate Sinus Tachycardia (IST). Dr. Melikian is board certified in Internal Medicine, Internal Medicine (Sub: Cardiovascular Disease), and Internal Medicine (Sub: Interventional Cardiology). Dr. Melikian is currently accepting new patients.

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

    Huntington Health

    100 W California Blvd, 
    Pasadena, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Warren Lam is a Neuroradiologist practicing medicine in Pasadena, California. Dr. Lam is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses Pleural Effusion, Pleurisy, CAPOS Syndrome, and Vertigo.

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

    Southern California Heart Specialists

    55 E California Blvd #300, 
    Pasadena, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andreas Mauer is an Internal Medicine provider practicing medicine in Pasadena, California. Dr. Mauer is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Aortic Valve Stenosis, Necrosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

    Southern California Heart Specialists

    55 E California Blvd #300, 
    Pasadena, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kristal Young is a Cardiologist practicing medicine in Pasadena, California. Dr. Young is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 40 other conditions, according to our data. Her clinical expertise encompasses Mitral Valve Regurgitation, Familial Neurocardiogenic Syncope, Atrial Fibrillation, and Fainting.

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

    Southern California Heart Specialists

    55 E California Blvd #300, 
    Pasadena, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gregory Giesler is a Cardiologist practicing medicine in Pasadena, California. Dr. Giesler is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Arterial Embolism, Carotid Artery Disease, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

    Heart And Vascular Institute Adventist Health Glendale

    1500 E Chevy Chase Dr Ste 201, 
    Glendale,, CA 
     (4.1 miles away)
    Languages Spoken:
    English

    Hed Ahmadpour is a Cardiologist practicing medicine in Glendale,, California. Dr. Ahmadpour is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Sick Sinus Syndrome, Coronary Heart Disease, and Atherosclerosis.

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

    Khaldoun S. Sroujieh MD Inc.

    1300 N Vermont Ave Ste 401, 
    Los Angeles,, CA 
     (8.8 miles away)
    Languages Spoken:
    English

    Khaldoun Sroujieh is a Cardiologist practicing medicine in Los Angeles,, California. Dr. Sroujieh is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Hypertensive Heart Disease, Necrosis, and Pacemaker Implantation.

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

    Office

    201 S Alvarado St Ste 811, 
    Los Angeles,, CA 
     (9.6 miles away)
    Languages Spoken:
    English

    Santos Uy is an Internal Medicine provider practicing medicine in Los Angeles,, California. Dr. Uy is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Inappropriate Sinus Tachycardia (IST), Pacemaker Implantation, and Gastrostomy.

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

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte,, CA 
     (10.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Liying Cai is a Cardiologist practicing medicine in Duarte,, California. Dr. Cai is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Doxorubicin-Induced Cardiomyopathy, Cardiomyopathy Due to Anthracyclines, and Bone Marrow Aspiration.

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

    Sherwin Dela Cruz, M.D.

    1500 Duarte Rd, 
    Duarte,, CA 
     (10.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sherwin Dela is a Cardiologist practicing medicine in Duarte,, California. Dr. Dela is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Arrhythmias, and Postural Orthostatic Tachycardia Syndrome (POTS).

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

    Huntington Health

    100 W California Blvd, 
    Pasadena, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Andy Wang is a Radiologist practicing medicine in Pasadena, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Progressive Familial Intrahepatic Cholestasis Type 1, Progressive Familial Intrahepatic Cholestasis Type 3, Progressive Familial Intrahepatic Cholestasis Type 2, and Visceromegaly.

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

    Huntington Health

    100 W California Blvd, 
    Pasadena, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Jimmy Kang is a Neuroradiologist practicing medicine in Pasadena, California. Dr. Kang is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Vertigo, Aseptic and Alopecic Nodules of Scalp (AANS), Herniated Disk, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

    Huntington Health

    100 W California Blvd, 
    Pasadena, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Daniel Adran is a Radiologist practicing medicine in Pasadena, California. Dr. Adran is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Stroke, Herniated Disk, CAPOS Syndrome, and Pleurisy.

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

    Huntington Health

    100 W California Blvd, 
    Pasadena, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Angelos Konstas is a Radiologist practicing medicine in Pasadena, California. Dr. Konstas is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Stroke, Vertigo, CAPOS Syndrome, Stent Placement, and Transmyocardial Revascularization.

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

    Huntington Health

    100 W California Blvd, 
    Pasadena, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Andrew King is a Radiologist practicing medicine in Pasadena, California. Dr. King is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Ascites, Pleurisy, Pleural Effusion, and Adenosine Deaminase 2 Deficiency.

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

    Pacific Pediatric Cardiology Medical Group Inc

    50 Bellefontaine St, 
    Pasadena, CA 
     (1.2 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Elizabeth Deoliveira is a Cardiologist practicing medicine in Pasadena, California. She has been practicing medicine for over 44 years. Dr. Deoliveira is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Heart Murmurs, Patent Ductus Arteriosus, Ventricular Septal Defects, and Inappropriate Sinus Tachycardia (IST). Dr. Deoliveira is board certified in American Board Of Pediatrics.

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

    Office

    625 S Fair Oaks Ave Ste 180, 
    Pasadena, CA 
     (1.4 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Michael Lee is a Neuroradiologist practicing medicine in Pasadena, California. He has been practicing medicine for over 10 years. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Osteopenia, Melorheostosis with Osteopoikilosis, Melorheostosis, and Pleurisy.

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

    Neville W.N. Williams MD Inc

    10 Congress St Ste 210, 
    Pasadena,, CA 
     (1.4 miles away)
    Languages Spoken:
    English

    Susanna Tran is a Pediatric Cardiologist practicing medicine in Pasadena,, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Heart Murmurs, and Ventricular Septal Defects.

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

    Graidukel Med Inc.

    2750 E Washington Blvd Ste 370, 
    Pasadena,, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    Iduama Kelly is a Cardiologist practicing medicine in Pasadena,, California. Dr. Kelly is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sengers Syndrome, Metabolic Syndrome, Heart Failure with Preserved Ejection Fraction (HFpEF), Pacemaker Implantation, and Colonoscopy.

    Showing 1-20 of 391

    Last Updated: 04/28/2026

    When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Pasadena, CA?

    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 Pasadena, CA?

    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 Pasadena, CA?

    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 Pasadena, CA?

    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 Pasadena, CA?

    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 Pasadena, CA?

    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 Pasadena, CA?

    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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