The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in Laguna Beach, CA
Find the Top Inappropriate Sinus Tachycardia (IST) Experts and Specialists
George Shahinian is a Pulmonary Medicine provider practicing medicine in Aliso Viejo, California. Dr. Shahinian 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 Lung Nodules, Asthma in Children, Grass Allergy, Gastrostomy, and Hip Replacement. Dr. Shahinian is currently accepting new patients.
Inderpal Gujral is a Cardiologist practicing medicine in Laguna Hills, California. Dr. Gujral is rated as an Advanced 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 Mitral Valve Regurgitation, Atrial Fibrillation, Stable Angina, Fainting, and Pacemaker Implantation. Dr. Gujral is currently accepting new patients.
Pacific Cardiovascular Associates
Scott Ard is a Cardiologist practicing medicine in Laguna Hills, California. He has been practicing medicine for over 23 years. Dr. Ard is rated as an Experienced 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 Heart Murmurs, Atrial Fibrillation, Hypertensive Heart Disease, Atherosclerosis, and Pacemaker Implantation. Dr. Ard is board certified in American Board Of Internal Medicine.
Pacific Cardiovascular Associates
George Konugres is a Cardiologist and an Internal Medicine provider practicing medicine in Laguna Hills, California. He has been practicing medicine for over 45 years. Dr. Konugres is rated as an Experienced 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 Heart Attack, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Apoplexy. Dr. Konugres is board certified in American Board Of Internal Medicine.
Absalom Hepner is a Cardiologist practicing medicine in Mission Viejo, California. Dr. Hepner is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Angina. Dr. Hepner is currently accepting new patients.
Tze Ip is a Cardiologist practicing medicine in Mission Viejo, California. Dr. Ip 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, Atherosclerosis, Coronary Heart Disease, and Aortic Regurgitation. Dr. Ip is currently accepting new patients.
Arthur Loussararian is a Cardiologist and an Interventional Cardiologist practicing medicine in Mission Viejo, California. Dr. Loussararian is rated as an Advanced 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 Atrial Fibrillation, Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), and Arterial Embolism. Dr. Loussararian is currently accepting new patients.
Michael Miyamoto is a Cardiologist practicing medicine in Mission Viejo, California. Dr. Miyamoto is rated as an Advanced 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 Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Angina. Dr. Miyamoto is currently accepting new patients.
David Suk is a Cardiologist and an Interventional Cardiologist practicing medicine in Mission Viejo, California. He has been practicing medicine for over 17 years. Dr. Suk is rated as an Advanced 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 Inappropriate Sinus Tachycardia (IST), Ectopic Heartbeat, Fainting, Heart Attack, and Angioplasty. Dr. Suk is currently accepting new patients.
Sheri Koplik is a Cardiologist practicing medicine in Mission Viejo, California. Dr. Koplik is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Coronary Heart Disease, Atherosclerosis, and Aortic Regurgitation. Dr. Koplik is currently accepting new patients.
Bennett Cua is a Cardiologist and an Interventional Cardiologist practicing medicine in Mission Viejo, California. Dr. Cua 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 Apoplexy, Adenosine Deaminase 2 Deficiency, Heart Attack, Aortic Regurgitation, and Angioplasty. Dr. Cua is currently accepting new patients.
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Daniel Ng Jr is a Cardiologist practicing medicine in Irvine, California. Dr. Ng Jr is rated as an Advanced 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 Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Short QT Syndrome, and Postural Orthostatic Tachycardia Syndrome (POTS).
Pacific Cardiovascular Associates
George Tadros is a Cardiologist practicing medicine in Ivrine, California. Dr. Tadros is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Arterial Embolism, Apoplexy, and Inappropriate Sinus Tachycardia (IST).
Gabor Kovacs MD A Medical Corporation
Gabor Kovacs is an Oncologist practicing medicine in Laguna Beach, California. Dr. Kovacs 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 Paget Disease of the Breast, Inflammatory Breast Cancer, Chronic Lymphocytic Leukemia (CLL), and Chronic B-Cell Leukemia (CBCL).
Shannon O'connor is a primary care provider, practicing in Family Medicine in Aliso Viejo, California. Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 33 other conditions, according to our data. Her clinical expertise encompasses Tracheitis, Obesity in Children, Food Allergy, and Seasonal Affective Disorder (SAD). Dr. O'connor is currently accepting new patients.
Laguna Beach Urgent Care Inc
Marc Shomer is an Ophthalmologist practicing medicine in Laguna Beach, California. He has been practicing medicine for over 22 years. Dr. Shomer 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 Eyelid Bump, Conjunctivitis (Pink Eye), Meibomianitis, and Glaucoma.
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Daniel Walters is a Cardiologist practicing medicine in Laguna Hills, California. Dr. Walters is rated as an Experienced 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 Unstable Angina, Familial Neurocardiogenic Syncope, Mitral Valve Regurgitation, and Angina.
Ronald Gim is a Cardiologist practicing medicine in Laguna Hills, California. Dr. Gim 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 Atrial Fibrillation, Mitral Valve Regurgitation, Unstable Angina, Pacemaker Implantation, and Heart Bypass Surgery. Dr. Gim is currently accepting new patients.
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Christine Theard is a Cardiologist practicing medicine in Dana Point,, California. Dr. Theard is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Mitral Valve Prolapse, Idiopathic Edema, Hypertensive Heart Disease, and Familial Neurocardiogenic Syncope.
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Saif Siddiqi is a Vascular Surgeon practicing medicine in Newport Beach, California. Dr. Siddiqi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Pleural Effusion, Pleurisy, and Aicardi-Goutieres Syndrome.
Last Updated: 04/28/2026

