
Overview
Sarah Fahnhorst is a Cardiologist in Grand Rapids, Michigan. Dr. Fahnhorst has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Branchiootorenal Syndrome. Her top areas of expertise are Double Discordia, Tetralogy of Fallot, Bicuspid Aortic Valve, and Ebstein's Anomaly.
Her clinical research consists of co-authoring 5 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- POS
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
25 Michigan Street Northeast, Suite 4200, Grand Rapids, MI 49503
1105 Sixth Street, Traverse City, MI 49684
35 Michigan Street Northeast, Suite 3003, Grand Rapids, MI 49503
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Corewell Health Pediatric Congenital Cardiology - 25 Michigan St NE
Gruschen Veldtman is a Cardiologist and a Pediatric Cardiologist in Grand Rapids, Michigan. Dr. Veldtman has been practicing medicine for over 34 years and is rated as a Distinguished provider by MediFind in the treatment of Branchiootorenal Syndrome. His top areas of expertise are Congenital Heart Disease (CHD), Tricuspid Atresia, Double Inlet Left Ventricle, Heart Transplant, and Stent Placement. Dr. Veldtman is currently accepting new patients.
Corewell Health Pediatric Congenital Cardiology - 25 Michigan St NE
James Loker is a Cardiologist and a Pediatric Cardiologist in Grand Rapids, Michigan. Dr. Loker has been practicing medicine for over 39 years and is rated as an Advanced provider by MediFind in the treatment of Branchiootorenal Syndrome. His top areas of expertise are Heart Murmurs, Ventricular Septal Defects, Idiopathic Dilatation of the Pulmonary Artery, and Pulmonary Vein Stenosis.
Corewell Health Pediatric Congenital Cardiology - 25 Michigan St NE
Christopher Ratnasamy is a Cardiologist and a Pediatrics provider in Grand Rapids, Michigan. Dr. Ratnasamy has been practicing medicine for over 30 years and is rated as an Advanced provider by MediFind in the treatment of Branchiootorenal Syndrome. His top areas of expertise are Congenital Heart Block, Brugada Syndrome, Short QT Syndrome, and Postural Orthostatic Tachycardia Syndrome (POTS). Dr. Ratnasamy is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Adenosine Deaminase 2 DeficiencyDr. Fahnhorst isAdvanced. Learn about Adenosine Deaminase 2 Deficiency.
- Anomalous Left Coronary Artery from the Pulmonary Artery
- Aortic RegurgitationDr. Fahnhorst isAdvanced. Learn about Aortic Regurgitation.
- ArachnodactylyDr. Fahnhorst isAdvanced. Learn about Arachnodactyly.
- Bicuspid Aortic ValveDr. Fahnhorst isAdvanced. Learn about Bicuspid Aortic Valve.
- Brugada SyndromeDr. Fahnhorst isAdvanced. Learn about Brugada Syndrome.
- Experienced
- Aase SyndromeDr. Fahnhorst isExperienced. Learn about Aase Syndrome.
- Aberrant Subclavian ArteryDr. Fahnhorst isExperienced. Learn about Aberrant Subclavian Artery.
- Abruzzo-Erickson SyndromeDr. Fahnhorst isExperienced. Learn about Abruzzo-Erickson Syndrome.
- Acrodermatitis EnteropathicaDr. Fahnhorst isExperienced. Learn about Acrodermatitis Enteropathica.
- Acrorenal Mandibular SyndromeDr. Fahnhorst isExperienced. Learn about Acrorenal Mandibular Syndrome.
- Allan-Herndon-Dudley SyndromeDr. Fahnhorst isExperienced. Learn about Allan-Herndon-Dudley Syndrome.



