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

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

Last Updated: 04/28/2026

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MediFind found 279 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Mission Hills, CA. Of these, 241 are Experienced, 36 are Advanced and 2 are Distinguished.

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279 providers found
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Interventional Cardiology
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Interventional Cardiology

    Sam J. Kalioundji, MD Private Practice

    18406 Roscoe Blvd, 
    Northridge, CA 
     (4.9 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients
    Offers Telehealth

    Dr. Sam Kalioundji (pronounced Kal-yoon-gee) was born and raised in the San Fernando Valley. He graduated in 2001 from the University of California, Los Angeles with a Bachelor’s Degree in Neuroscience. He then attended Medical School / Fifth Pathway at New York Medical College / Universidad Autonoma de Guadalajara. While in medical school, Dr. Kalioundji excelled in his medical coursework and diligently served the indigent with compassion. He graduated in 2007 as a Physician/Surgeon MD.In 2007, Dr. Kalioundji began his medical internship and residency at the University of Southern California. While building on his skills through the medical internship and residency program, he conducted extensive research on antiplatelet therapy and medical compliance. From 2010 to 2013, he completed his cardiology fellowship at USC/LAC.Dr. Kalioundji completed the Interventional Cardiology fellowship at Kaiser Los Angeles Medical Center in 2014. He received sub-specialty training in Interventional Cardiac and Peripheral Interventions with over 1500 cases performed, one of the highest in Southern California. He was nominated by his mentors as a Fellow to the American College of Cardiology (FACC).Dr. Kalioundji is Board Certified in Internal Medicine and Cardiology through the American Board of Internal Medicine. He is board eligible in Interventional Cardiology.Fluent in English, Spanish, and Arabic, Dr. Kalioundji enjoys traveling and sharing in experiences of different cultures. He has participated in numerous marathons and triathlons including the LA Marathon 9 times and counting. He is an Eagle Boy Scout and assists in numerous philanthropic causes. He truly believes in a sound mind in a sound body.Dr. Kalioundji is honored to join the practice of Dr. Elias under his esteemed mentorship.Spending quality time with each patient and their family to establish the best possible plan to improve the health of each and every one of his patients. Dr. Kalioundji is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Metabolic Syndrome, Angina, Pulmonary Edema, Pacemaker Implantation, and Endoscopy. Dr. Kalioundji is board certified in Internal Medicine and Internal Medicine (Sub: Cardiovascular Disease). Dr. Kalioundji is currently accepting new patients.

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

    Cardiovascular Consultants Medical Group

    14901 Rinaldi St, 
    Mission Hills, CA 
     (1.2 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English

    Kenneth Tam is a Cardiologist and an Internal Medicine provider practicing medicine in Mission Hills, California. He has been practicing medicine for over 38 years. Dr. Tam is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Pacemaker Implantation. Dr. Tam is board certified in American Board Of Internal Medicine.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Experienced in Inappropriate Sinus Tachycardia (IST)
    15340 Devonshire Street, Suite 8, 
    Mission Hills, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Emile Shenouda is a primary care provider, practicing in Pediatrics in Mission Hills, California. Dr. Shenouda is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Food Allergy, Vitamin D Deficiency, and Rotor Syndrome. Dr. Shenouda is currently accepting new patients.

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

    Providence Holy Cross Medical Center

    15031 Rinaldi St, 
    Mission Hills, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Giancarlo Dimassa is an Emergency Medicine provider practicing medicine in Mission Hills, California. Dr. Dimassa is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Gallbladder Disease, Inappropriate Sinus Tachycardia (IST), Liver Failure, and Chronic Inflammatory Response Syndrome (CIRS).

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Intensive Care Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Intensive Care Medicine
    17075 Devonshire Street, Suite 205, 
    Northridge, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sasan Sani is an Intensive Care Medicine provider practicing medicine in Northridge, California. Dr. Sani is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Parapneumonic Pleural Effusion, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Pneumonia, and Gastrostomy. Dr. Sani is currently accepting new patients.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Pulmonary Medicine | Internal Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Pulmonary Medicine | Internal Medicine
    17075 Devonshire Street, Suite 205, 
    Northridge, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kasra Sedarati is an Internal Medicine provider practicing medicine in Northridge, California. Dr. Sedarati is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Parapneumonic Pleural Effusion, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Pneumonia, and Gastrostomy. Dr. Sedarati is currently accepting new patients.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Intensive Care Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Intensive Care Medicine

    Robert E Thompsonmd A Professional Corporation

    17075 Devonshire St Ste 205, 
    Northridge, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Babak Eshaghian is an Intensive Care Medicine provider practicing medicine in Northridge, California. Dr. Eshaghian 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 Pleural Effusion, Pleurisy, Pneumonia, Gastrostomy, and Endoscopy.

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

    Panorama City Medical Center

    13652 Cantara St, 
    Panorama City, CA 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ara Rostomian is a Cardiologist practicing medicine in Panorama City, California. Dr. Rostomian 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 Attack, Fainting, Familial Neurocardiogenic Syncope, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG). Dr. Rostomian is currently accepting new patients.

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

    Panorama City Medical Center

    13652 Cantara St, 
    Panorama City, CA 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Philip Schmidt is a Cardiologist practicing medicine in Panorama City, California. Dr. Schmidt is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Chagas Disease, Familial Neurocardiogenic Syncope, Fainting, and Heart Failure. Dr. Schmidt is currently accepting new patients.

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

    Panorama City Medical Center

    13652 Cantara St, 
    Panorama City, CA 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Wong is a Cardiologist practicing medicine in Panorama City, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Heart Failure, Pulmonary Edema, Angina, and Chagas Disease. Dr. Wong is currently accepting new patients.

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

    Kaiser Permanente Panorama City Medical Center - Vascular Surgery Department

    13652 Cantara St, 
    Panorama City, CA 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sami Azzam is a Cardiologist and an Interventional Cardiologist practicing medicine in Panorama City, California. Dr. Azzam is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Sick Sinus Syndrome, Familial Progressive Cardiac Conduction Defect, Heart Attack, and Arrhythmias. Dr. Azzam is currently accepting new patients.

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

    Panorama City Medical Center

    13652 Cantara St, 
    Panorama City, CA 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sarkis Baghdasarian is a Cardiologist and a Nuclear Medicine provider practicing medicine in Panorama City, California. Dr. Baghdasarian is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Sick Sinus Syndrome, Heart Attack, Familial Progressive Cardiac Conduction Defect, and Apoplexy. Dr. Baghdasarian is currently accepting new patients.

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

    Northridge Hospital Medical Center

    18300 Roscoe Blvd, 
    Northridge, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Paul Mogannam is a Radiologist practicing medicine in Northridge, California. Dr. Mogannam is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Pulmonary Fibrosis, Diverticular Disease, Gallbladder Disease, and CAPOS Syndrome.

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

    Northridge Hospital Medical Center

    18300 Roscoe Blvd, 
    Northridge, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Frank Tarn is an Emergency Medicine provider practicing medicine in Northridge, California. Dr. Tarn is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Morning Sickness, Necrosis, Peptic Ulcer, and Cellulitis.

    Advanced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Internal Medicine
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Internal Medicine

    Zouheir H. Elias, MD

    18350 Roscoe Blvd, 
    Northridge, CA 
     (4.9 miles away)
    Experience:
    52+ years
    Languages Spoken:
    English
    Offers Telehealth

    Zouheir Elias is a Cardiologist and an Internal Medicine provider practicing medicine in Northridge, California. He has been practicing medicine for over 52 years. Dr. Elias is rated as an Advanced 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 Angina, Metabolic Syndrome, Stable Angina, Heart Bypass Surgery, and Endoscopy. Dr. Elias is board certified in American Board Internal Medicine.

    Advanced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Internal Medicine
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Internal Medicine

    Cardiovascular Consultants Medical Group

    14901 Rinaldi St, 
    Mission Hills, CA 
     (1.2 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English
    Offers Telehealth

    Shervin Sadrpour is a Cardiologist and an Internal Medicine provider practicing medicine in Mission Hills, California. He has been practicing medicine for over 25 years. Dr. Sadrpour is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Fainting, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Sadrpour is board certified in American Board Of Internal Medicine.

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

    Cardiovascular Consultants Medical Group

    14901 Rinaldi St, 
    Mission Hills, CA 
     (1.2 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English
    Offers Telehealth

    Abhishek Sinha is a Cardiologist and an Internal Medicine provider practicing medicine in Mission Hills, California. He has been practicing medicine for over 23 years. Dr. Sinha is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Apoplexy, Angina, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Sinha is board certified in American Board Of Internal Medicine.

    Advanced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Internal Medicine
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Internal Medicine

    Saman Fakheri, MD

    17075 Devonshire St, 
    Northridge, CA 
     (2.2 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English
    Offers Telehealth

    Saman Fakheri is a Cardiologist and an Internal Medicine provider practicing medicine in Northridge, California. He has been practicing medicine for over 19 years. Dr. Fakheri is rated as an Advanced 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 Heart Attack, Apoplexy, Arterial Embolism, and Mitral Valve Regurgitation. Dr. Fakheri is board certified in American Board Of Internal Medicine.

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

    Mehrdad Kevin Ariani, MD

    18350 Roscoe Blvd, 
    Northridge, CA 
     (4.9 miles away)
    Experience:
    40+ years
    Languages Spoken:
    English
    Offers Telehealth

    Mehrdrad Ariani is a Cardiologist and an Internal Medicine provider practicing medicine in Northridge, California. He has been practicing medicine for over 40 years. Dr. Ariani 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, Angina, Familial Hypertension, Pacemaker Implantation, and Heart Bypass Surgery. Dr. Ariani is board certified in American Board Of Internal Medicine.

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

    Jahandar R. Saleh, MD

    18350 Roscoe Blvd, 
    Northridge, CA 
     (4.9 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Offers Telehealth

    Jahandar Saleh is a Cardiologist and an Internal Medicine provider practicing medicine in Northridge, California. He has been practicing medicine for over 28 years. Dr. Saleh is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Necrosis, Apoplexy, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Saleh is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 279

    Last Updated: 04/28/2026

    When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Mission Hills, 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 Mission Hills, 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 Mission Hills, 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 Mission Hills, 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 Mission Hills, 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 Mission Hills, 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 Mission Hills, 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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