MediFind found 5 doctor with experience in Holt-Oram Syndrome near Grand Rapids, MI. Of these, 5 are Experienced.
Corewell Health Pediatric Congenital Cardiology - 25 Michigan St NE
Sarah Fahnhorst is a Cardiologist in Grand Rapids, Michigan. Dr. Fahnhorst has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Holt-Oram Syndrome. Her top areas of expertise are Double Discordia, Tetralogy of Fallot, Bicuspid Aortic Valve, and Ebstein's Anomaly.
Helen Devos Children's Hospital Congenital Heart Center Cvts-Grand Rapids
James Loker is a Pediatric Cardiologist in Grand Rapids,, Michigan. Dr. Loker has been practicing medicine for over 40 years and is rated as an Experienced provider by MediFind in the treatment of Holt-Oram Syndrome. His top areas of expertise are Heart Murmurs, Ventricular Septal Defects, Pulmonary Vein Stenosis, and Idiopathic Dilatation of the Pulmonary Artery.
Helen Devos Children's Hospital Congenital Heart Center Cvts-Grand Rapids
Christopher Ratnasamy is a Pediatric Cardiologist in Grand Rapids,, Michigan. Dr. Ratnasamy has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Holt-Oram Syndrome. His top areas of expertise are Congenital Heart Block, Brugada Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), and Short QT Syndrome.
Hollen Family Medicine
Amy Hollen is a primary care provider, practicing in Family Medicine in Grand Rapids, Michigan. Dr. Hollen has been practicing medicine for over 30 years and is rated as an Experienced provider by MediFind in the treatment of Holt-Oram Syndrome. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), Diabetic Nephropathy, and Type 2 Diabetes (T2D). Dr. Hollen is currently accepting new patients.
Corewell Health Family Medicine, Internal Medicine And Pediatrics - Rivertown
Eric Wielhouwer is a primary care provider, practicing in Pediatrics and Internal Medicine in Grandville, Michigan. Dr. Wielhouwer has been practicing medicine for over 24 years and is rated as an Experienced provider by MediFind in the treatment of Holt-Oram Syndrome. His top areas of expertise are Obesity in Children, Food Allergy, Type 2 Diabetes (T2D), and Generalized Anxiety Disorder (GAD).
Last Updated: 01/09/2026




