The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in saint johns, MI
Find the Top Inappropriate Sinus Tachycardia (IST) Experts and Specialists
Edward W Sparrow Hospital Association
Mark Castellani is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Saint Johns, Michigan. Dr. Castellani is rated as an Advanced 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 Arrhythmias, Ventricular Tachycardia, Bidirectional Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Castellani is currently accepting new patients.
St. Johns Internal Medicine PC
Christopher Beal is a primary care provider, practicing in Internal Medicine in Saint Johns, Michigan. Dr. Beal 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 End-Stage Renal Disease (ESRD), Type 2 Diabetes (T2D), Alzheimer's Disease, and Hypertension. Dr. Beal is currently accepting new patients.
Laboratory Corporation Of America
Taylor Thelen is a primary care provider, practicing in Family Medicine in Saint Johns, Michigan. Dr. Thelen is rated as an Experienced 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 Osteomyelitis in Children, Type 2 Diabetes (T2D), Obesity in Children, and Seasonal Affective Disorder (SAD). Dr. Thelen is currently accepting new patients.
Laboratory Corporation Of America
Karen Chase is a Nurse Practitioner practicing medicine in Saint Johns, Michigan. She has been practicing medicine for over 10 years. Chase, NP is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her clinical expertise encompasses Vitamin D Deficiency, Inappropriate Sinus Tachycardia (IST), and Pelvic Congestion Syndrome.
Last Updated: 09/26/2026