The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in Valencia, CA
Find the Top Inappropriate Sinus Tachycardia (IST) Experts and Specialists
Henry Mayo Newhall Memorial Hospital
Theodore Hittle is a Radiologist practicing medicine in Valencia, California. He has been practicing medicine for over 44 years. Dr. Hittle 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 Ascites, Pleurisy, Vertigo, and Cerebellar Multiple System Atrophy.
Santa Clarita-Primary & Specialty Care Valencia
Tri Trinh is a Cardiologist practicing medicine in Valencia,, California. Dr. Trinh is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Arrhythmias, Heart Attack, Heart Failure, and Pulmonary Edema.
Santa Clarita-Primary & Specialty Care Valencia
Marwah Shahid is a Cardiologist practicing medicine in Valencia, California. Dr. Shahid is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her clinical expertise encompasses Heart Attack, Cardiomyopathy, Apoplexy, and Pulmonary Edema.
Muhammad Shuaib is a Cardiologist practicing medicine in Valencia, California. He has been practicing medicine for over 10 years. Dr. Shuaib is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Fainting, Heart Attack, Apoplexy, and Atrial Fibrillation. Dr. Shuaib is currently accepting new patients.
Pediatric Cardiology Medical Associates Of So. California
Jeffrey Wong is a Cardiologist and a Pediatrics provider practicing medicine in Valencia, California. He has been practicing medicine for over 36 years. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Heart Murmurs, Kawasaki Disease, Patent Ductus Arteriosus, and Ventricular Septal Defects. Dr. Wong is board certified in American Board Pediatrics.
Cardiovascular Consultants Medical Group
Jayanta Das is a Cardiologist practicing medicine in Valencia, California. He has been practicing medicine for over 23 years. Dr. Das is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Heart Attack, Familial Ventricular Tachycardia, Fainting, and Angioplasty. Dr. Das is board certified in American Board Of Internal Medicine.
Cardiovascular Consultants Medical Group
Shahe Garabedian is a Cardiologist and an Internal Medicine provider practicing medicine in Valencia, California. He has been practicing medicine for over 22 years. Dr. Garabedian 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 Venous Insufficiency, Stasis Dermatitis and Ulcers, Atrial Fibrillation, and Hypertension. Dr. Garabedian is board certified in American Board Of Internal Medicine.
Santa Clarita Cardiology Medical Group Inc.
Harold Quan is a Cardiologist practicing medicine in Newhall, California. Dr. Quan is rated as an Advanced 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 Aortic Valve Stenosis, Brugada Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), Ureteroscopy, and Bone Graft.
Henry Mayo Newhall Memorial Hospital
Nathaniel Moradzadeh is an Interventional Radiologist practicing medicine in Valencia, California. Dr. Moradzadeh is rated as an Experienced 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 Pleurisy, Pleural Effusion, Ascites, Bone Marrow Aspiration, and Gastrostomy.
Providence Facey Medical Foundation
Money Vashistha is a primary care provider, practicing in Family Medicine in Valencia, California. She has been practicing medicine for over 17 years. Dr. Vashistha is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Tracheobronchomalacia, Acquired Tracheomalacia, Peptic Ulcer, and Necrosis.
Optum - Valencia
Armand Masongsong is a primary care provider, practicing in Family Medicine in Valencia, California. Dr. Masongsong 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 Tracheitis, Esophagitis, Lung Metastases, Ureteroscopy, and Gastrostomy.
Pediatric Cardiology Medical Associates Of So. California
Timothy Casarez is a Cardiologist and a Pediatrics provider practicing medicine in Valencia, California. He has been practicing medicine for over 27 years. Dr. Casarez 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 Heart Murmurs, Ventricular Septal Defects, Kawasaki Disease, and Ventricular Fibrillation. Dr. Casarez is board certified in American Board Pediatrics.
Allen Karz is a Cardiologist practicing medicine in Valencia, California. Dr. Karz is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Familial Ventricular Tachycardia, Arrhythmias, Inappropriate Sinus Tachycardia (IST), and Bidirectional Tachycardia.
Exer Medical Corporation
Ryan Hom is a Physician Assistant practicing medicine in Stevenson Ranch, California. Mr. Hom is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Marie Unna Congenital Hypotrichosis, Eyelid Bump, Inappropriate Sinus Tachycardia (IST), and Menopause.
Douglas R. Gadowski MD Inc
Douglas Gadowski is an Internal Medicine provider practicing medicine in Valencia, California. Dr. Gadowski 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 Postural Orthostatic Tachycardia Syndrome (POTS), Short QT Syndrome, Brugada Syndrome, Bone Graft, and Vertebroplasty.
Joseph Terrazzino M D Inc.
Joseph Terrazzino is an Internal Medicine provider practicing medicine in Valencia, California. Dr. Terrazzino 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 Stroke, End-Stage Renal Disease (ESRD), Fibromyalgia, Gastrostomy, and Ureteroscopy.
Jeffrey A Kantor MD A Medical Corp.
Steve Yi is a primary care provider, practicing in Family Medicine in Valencia, California. Dr. Yi is rated as an Experienced 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 Cellulitis, Sinusitis, Giant Papillary Conjunctivitis, and Empyema.
Valencia Internal Medical Group Inc.
Lakhbinder Dhanda is a primary care provider, practicing in Internal Medicine in Valencia, California. Dr. Dhanda is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Ureteroscopy, and Hip Replacement.
Regents Of The University Of California
James Lee is a Cardiologist practicing medicine in Porter Ranch, California. Dr. Lee 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 Multifocal Atrial Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), His Bundle Tachycardia, and Atrial Tachycardia.
Sam J. Kalioundji, MD Private Practice
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.
Last Updated: 04/28/2026

