The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in Altoona, PA

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

Last Updated: 04/28/2026

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MediFind found 28 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Altoona, PA. Of these, 23 are Experienced, 4 are Advanced and 1 are Distinguished.

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28 providers found
    Distinguished in Inappropriate Sinus Tachycardia (IST)
    Distinguished in Inappropriate Sinus Tachycardia (IST)

    UPMC Heart And Vascular Institute, Blair Medical Associates

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English, Arabic, French
    Accepting New Patients
    Offers Telehealth

    George Jabbour, MD, specializes in cardiology and is certified in echocardiography, cardiovascular disease, interventional cardiology, and nuclear cardiology by the National Board of Echocardiography. He practices at UPMC Altoona Blair Medical Associates (Cardiology) and UPMC Pleasant Valley Cardiology and is affiliated with UPMC Altoona, UPMC Presbyterian, UPMC Shadyside, and UPMC Bedford. Dr. Jabbour completed his residency at Staten Island University Hospital. Dr. Jabbour is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Necrosis, Atrial Fibrillation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Jabbour is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine , National Board Of Echocardiography , and Certification Board Of Nuclear Cardiology. Dr. Jabbour is currently accepting new patients.

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

    Altoona, Department Of Cardiology

    620 Howard Avenue, 
    Altoona, PA 
     (0.3 miles away)
    Languages Spoken:
    English, Arabic
    Offers Telehealth

    Hany Shanoudy is a Cardiologist practicing medicine in Altoona, Pennsylvania. Dr. Shanoudy is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, and Carotid Artery Disease. Dr. Shanoudy is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine.

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

    Altoona, Department Of Cardiology

    620 Howard Avenue, 
    Altoona, PA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Larkin is a Cardiologist practicing medicine in Altoona, Pennsylvania. Dr. Larkin 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 Mitral Valve Regurgitation, Coronary Heart Disease, Atherosclerosis, Angina, and Pacemaker Implantation.

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

    Cardiology Associates Of Altoona LLP

    1321 11th Ave, 
    Altoona, PA 
     (0.5 miles away)
    Languages Spoken:
    English

    Michael Sabatini is a Cardiologist practicing medicine in Altoona, Pennsylvania. Dr. Sabatini 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 Coronary Heart Disease, Heart Attack, Atherosclerosis, Cardiac Ablation, and Pacemaker Implantation.

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

    UPMC Heart And Vascular Institute, Blair Medical Associates

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Holtz, MD, is an advanced heart failure cardiologist. He is certified in advanced heart failure and transplant cardiology, cardiovascular disease, echocardiography, nuclear cardiology, and internal medicine by the American Board of Internal Medicine, National Board of Echocardiography, and Certification Board of Nuclear Cardiology. He is medical director of advanced heart failure at UPMC Altoona and is a clinical assistant professor of medicine at the University of Pittsburgh School of Medicine. He received his medical degree from Georgetown University School of Medicine and completed his residency at University of California San Francisco, followed by his fellowship at UPMC. Dr. Holtz 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 Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, Necrosis, and Lung Transplant. Dr. Holtz is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine , National Board Of Echocardiography , and Certification Board Of Nuclear Cardiology. Dr. Holtz is currently accepting new patients.

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

    UPMC Heart And Vascular Institute, Blair Medical Associates

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Genevieve Everett-Sigwalt, MD, specializes in electrophysiology and cardiology and is certified in clinical cardiac electrophysiology and cardiovascular disease by the American Board of Internal Medicine. She is affiliated with UPMC Somerset and UPMC Altoona. Dr. Everett-Sigwalt completed her fellowship at the University of Pittsburgh School of Medicine and her residency at Thomas Jefferson University Hospital. She earned her medical degree at Jefferson Medical College. Dr. Everett is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Arrhythmias, Pediatric Myocarditis, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Everett is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Everett is currently accepting new patients.

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

    Altoona, Department Of Cardiology

    620 Howard Avenue, 
    Altoona, PA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gorgi Kozeski is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Altoona, Pennsylvania. Dr. Kozeski is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), Pacemaker Implantation, and Cardiac Ablation. Dr. Kozeski is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine.

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

    UPMC Altoona Radiology

    620 Howard Avenue, 
    Altoona, PA 
     (0.3 miles away)
    Languages Spoken:
    English

    Alfred Malone, MD, specializes in diagnostic radiology and is board-certified in diagnostic radiology by the American Board of Radiology. Dr. Malone completed his fellowship and residency at Duke University Medical Center and medical degree at Case Western Reserve University School of Medicine. Dr. Malone is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Vertigo, and Synovial Osteochondromatosis. Dr. Malone is board certified in American Board Of Radiology.

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

    Altoona Regional Health System

    620 Howard Ave, 
    Altoona, PA 
     (0.3 miles away)
    Languages Spoken:
    English

    Michael Shivers is a Radiologist practicing medicine in Altoona, Pennsylvania. Dr. Shivers is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ascites, Visceromegaly, Gas Bloat Syndrome, Bone Marrow Aspiration, and Liver Embolization.

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

    Cardiology Associates Of Altoona LLP

    1321 11th Ave, 
    Altoona, PA 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yuefeng Chen is an Interventional Cardiologist practicing medicine in Altoona, Pennsylvania. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Atherosclerosis, Coronary Heart Disease, Angina, and Heart Attack.

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

    Pleasant Valley Cardiology LLP

    1528 Pleasant Valley Blvd, 
    Altoona,, PA 
     (1.1 miles away)
    Languages Spoken:
    English

    Mukul Bhatnagar is a Cardiologist practicing medicine in Altoona,, Pennsylvania. Dr. Bhatnagar is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Angina, Pediatric Myocarditis, and Pacemaker Implantation.

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

    Pleasant Valley Cardiology LLP

    1528 Pleasant Valley Blvd, 
    Altoona,, PA 
     (1.1 miles away)
    Languages Spoken:
    English

    Vijayaraghavan Janakiraman is a Cardiologist practicing medicine in Altoona,, Pennsylvania. Dr. Janakiraman is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Angina, Atherosclerosis, Coronary Heart Disease, and Pediatric Myocarditis.

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

    UPMC Altoona - Hospitalist Program

    620 Howard Avenue, 
    Altoona, PA 
     (0.3 miles away)
    Languages Spoken:
    English

    Joseph Wendekier is a Family Medicine provider practicing medicine in Altoona, Pennsylvania. Dr. Wendekier is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Gallbladder Disease, Ureteroscopy, and Hip Replacement. Dr. Wendekier is board certified in American Osteopathic Board Of Family Physicians.

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

    Blair Medical Associates

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Schlechter, MD, is certified in internal medicine by the American Board of Internal Medicine. He practices at Blair Medical Associates, Station Medical Center and is affiliated with UPMC Altoona. He completed his residency at Lehigh Valley Hospital and his medical degree at Hahnemann University Hospital. Dr. Schlechter 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 Necrosis, Pediatric Myocarditis, Heart Attack, Gastrostomy, and Hip Replacement. Dr. Schlechter is board certified in American Board Of Internal Medicine.

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

    UPMC Primary Care

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English, Arabic
    Offers Telehealth

    Hassan Zammam, MD, is certified in internal medicine by the American Board of Internal Medicine. He practices at Blair Medical Associates, Station Medical Center and is affiliated with UPMC Altoona. He completed a fellowship at Allegheny University Hospitals, residency at Bon Secours Hospital, residency at Damascus University, and his medical degree at Damascus University Medical College. Dr. Zammam 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 Melorheostosis with Osteopoikilosis, Melorheostosis, Osteopenia, Colonoscopy, and Gastrostomy. Dr. Zammam is board certified in American Board Of Internal Medicine.

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

    Blair Medical Associates

    1414 9th Ave, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Bartkowiak is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Bartkowiak is rated as an Advanced 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 Coronary Heart Disease, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Diabetic Neuropathy.

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

    UPMC Altoona - Hospitalist Program

    620 Howard Avenue, 
    Altoona, PA 
     (0.3 miles away)
    Languages Spoken:
    English, French

    Aime Roger is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Roger is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Apoplexy, Heart Attack, Gastrointestinal Bleeding, and Acute Pancreatitis.

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

    Blair Medical Associates

    1414 9th Ave, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English

    Anthony Maniglia is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Maniglia 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 Apoplexy, Chronic Familial Neutropenia, Agranulocytosis, Endoscopy, and Ureteroscopy.

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

    Altoona Regional Health System

    620 Howard Ave Fl 7 Ste C700, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English

    Manickam Sankaran is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Sankaran is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Heart Attack, Spasticity, and Apoplexy.

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

    Rhino Care Inc

    1701 12th Ave Ste G1, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English

    Sarah Reinhardt is a primary care provider, practicing in Family Medicine in Altoona, Pennsylvania. Dr. Reinhardt is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Lung Cancer, Encephalitis Lethargica, Maturity Onset Diabetes of the Young, and Dementia.

    Showing 1-20 of 28

    Last Updated: 04/28/2026

    When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Altoona, PA?

    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 Altoona, PA?

    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 Altoona, PA?

    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 Altoona, PA?

    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 Altoona, PA?

    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 Altoona, PA?

    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 Altoona, PA?

    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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