MediFind found 6 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Lexington, NC. Of these, 5 are Experienced and 1 are Advanced.
Cardiology-Lexington-Wake Forest Baptist Health
Katie Twomley is a Cardiologist in Lexington, North Carolina. Dr. Twomley is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Arrhythmias, Coronary Heart Disease, His Bundle Tachycardia, and Paroxysmal Supraventricular Tachycardia (PSVT).
Pinnacle Urgent Care PLLC
Matthew Blanchard is an Emergency Medicine provider in Lexington, North Carolina. Dr. Blanchard is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Eyelid Bump, Chronic Spontaneous Urticaria (CSU), and Aseptic and Alopecic Nodules of Scalp (AANS). Dr. Blanchard is currently accepting new patients.
High Rock Internal Medicine PA
Stephen Hsieh is a primary care provider, practicing in Internal Medicine in Lexington, North Carolina. Dr. Hsieh is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Generalized Anxiety Disorder (GAD), Sitosterolemia, Obesity, and Peripheral Neuropathy. Dr. Hsieh is currently accepting new patients.
Novant Health Cardiology - Clemmons
Bradley Clark is a Cardiologist in Clemmons, North Carolina. Dr. Clark has been practicing medicine for over 14 years and is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Arrhythmias, Sick Sinus Syndrome, Vasculitis, and Pacemaker Implantation.
Novant Health Cardiology - Clemmons
Un Kim is a Cardiologist in Clemmons, North Carolina. Dr. Kim has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Atrial Fibrillation, Coronary Heart Disease, Atherosclerosis, and Angina.
Novant Health Extended Care - Tanglewood
Margaret Mcdonald is a primary care provider, practicing in Family Medicine in Clemmons, North Carolina. Dr. Mcdonald has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Avian Influenza, Cellulitis, Hospital-Acquired Pneumonia, and Atypical Pneumonia.
Last Updated: 01/09/2026


