MediFind found 28 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Mason City, IA. Of these, 25 are Experienced, 2 are Distinguished and 1 are Advanced.
MercyOne North Iowa Diabetes, Endocrinology And Weight Loss
Mark Johnson is an Endocrinologist in Mason City, Iowa. Dr. Johnson is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Inappropriate Sinus Tachycardia (IST).
North Iowa Mercy Clinics
William Riesen is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Riesen is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Fainting, Inappropriate Sinus Tachycardia (IST), Vertigo, Gastrostomy, and Endoscopy. Dr. Riesen is currently accepting new patients.
MercyOne North Iowa Emergency Care
Ted Schwarm is an Emergency Medicine provider in Mason City, Iowa. Dr. Schwarm 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), Boils, Folliculitis, and Carbuncle.
MercyOne North Iowa Emergency Care
Matthew Schiller is a Palliative Medicine provider in Mason City, Iowa. Dr. Schiller is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top area of expertise is Inappropriate Sinus Tachycardia (IST).
MercyOne Forest Park Family Medicine
Joseph Behr is an Otolaryngologist and a Family Medicine provider in Mason City, Iowa. Dr. Behr is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Boils, Gastroesophageal Reflux Disease (GERD), Vertigo, and Obstructive Sleep Apnea.
MercyOne North Iowa Emergency Care
Alex Farrell is a Nurse Practitioner in Mason City, Iowa. Mr. Farrell is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Muscle Spasms, Heart Failure with Preserved Ejection Fraction (HFpEF), Boils, and Folliculitis.
MercyOne Forest Park Family Medicine
Donell Timpe is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Timpe is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Chronic Obstructive Pulmonary Disease (COPD).
MercyOne Forest Park Family Medicine
John Boedeker is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Boedeker is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Otitis.
MercyOne North Iowa Family Medicine Residency
Jerrold White is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. White is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Hypertension, Endoscopy, and Colonoscopy.
MercyOne North Iowa Family Medicine Residency
Christopher Morse is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Morse is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Low Sodium Level, Asthma in Children, Asthma, Endoscopy, and Pacemaker Implantation.
MercyOne Forest Park Family Medicine
Shoaib Qadri is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Qadri is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and High Cholesterol.
MercyOne North Iowa Medical Center NICU
Saad Khan is a Pediatrics provider in Mason City, Iowa. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Cerebral Hypoxia, Asthma in Children, Croup, and Genetic Epilepsy with Febrile Seizures Plus (GEFS+).
MercyOne North Iowa Family Medicine Residency
Patrick Courtney is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Courtney is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Glucocorticoid-Remediable Aldosteronism, Colonoscopy, and Endoscopy.
MercyOne North Iowa Women's Health Care And Internal Medicine
Janice Kirsch is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Kirsch is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Sciatica, Glucocorticoid-Remediable Aldosteronism, Colonoscopy, and Endoscopy.
MercyOne North Iowa Heart Center
Michael Sarik is a Cardiologist in Mason City, Iowa. Dr. Sarik is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation.
MercyOne North Iowa Heart Center
Byron Beasley is a Cardiologist in Mason City, Iowa. Dr. Beasley is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Paroxysmal Supraventricular Tachycardia (PSVT), His Bundle Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Pacemaker Implantation, and Cardiac Ablation.
Patrick Dunlay is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Dunlay is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Renovascular Hypertension. Dr. Dunlay is currently accepting new patients.
MercyOne North Iowa Family And Sports Medicine
John Swisher is a Sports Medicine provider in Mason City, Iowa. Dr. Swisher is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Bursitis, Heart Failure with Preserved Ejection Fraction (HFpEF), Tendinitis, and Concussion.
North Iowa Mercy Clinics
Michael Giudici is a Cardiac Electrophysiologist and an Interventional Cardiologist in Mason City, Iowa. Dr. Giudici is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Arrhythmias, Cardiomyopathy, Cardiac Ablation, and Pacemaker Implantation. Dr. Giudici is currently accepting new patients.
David Popp is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Popp is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Cor Pulmonale, Obesity, Obesity in Children, and Chronic Cough.
Last Updated: 10/30/2025















