
Overview
Ali Mahajerin is a Cardiologist in Grand Rapids, Michigan. Dr. Mahajerin has been practicing medicine for over 21 years and is rated as a Distinguished provider by MediFind in the treatment of Vasculitis. His top areas of expertise are Aortic Regurgitation, Vasculitis, Pediatric Myocarditis, Necrosis, and Cardiac Ablation. Dr. Mahajerin is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- POS
- 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
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
2900 Bradford Street Northeast, Grand Rapids, MI 49525
400 Medical Park Drive, Watervliet, MI 49098
1234 Napier Avenue, Saint Joseph, MI 49085
1234 Napier Avenue, Saint Joseph, MI 49085
Corewell Health Cardiovascular Services - Wyoming
John Key is a Cardiologist in Wyoming, Michigan. Dr. Key has been practicing medicine for over 36 years and is rated as a Distinguished provider by MediFind in the treatment of Vasculitis. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Vasculitis, and Necrosis. Dr. Key is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
Thomas Boyden is a Cardiologist in Grand Rapids, Michigan. Dr. Boyden has been practicing medicine for over 20 years and is rated as a Distinguished provider by MediFind in the treatment of Vasculitis. His top areas of expertise are Vasculitis, Aortic Regurgitation, Pediatric Myocarditis, and Atrial Fibrillation. Dr. Boyden is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
David Langholz is a Cardiologist in Grand Rapids, Michigan. Dr. Langholz has been practicing medicine for over 39 years and is rated as a Distinguished provider by MediFind in the treatment of Vasculitis. His top areas of expertise are Vasculitis, Aortic Regurgitation, Pediatric Myocarditis, Cardiomyopathy, and Cardiac Ablation. Dr. Langholz 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
- Distinguished
- Aortic RegurgitationDr. Mahajerin isDistinguished. Learn about Aortic Regurgitation.
- Arrhythmogenic Right Ventricular CardiomyopathyDr. Mahajerin isDistinguished. Learn about Arrhythmogenic Right Ventricular Cardiomyopathy.
- Atrial FibrillationDr. Mahajerin isDistinguished. Learn about Atrial Fibrillation.
- CardiomyopathyDr. Mahajerin isDistinguished. Learn about Cardiomyopathy.
- Mitral Valve RegurgitationDr. Mahajerin isDistinguished. Learn about Mitral Valve Regurgitation.
- NecrosisDr. Mahajerin isDistinguished. Learn about Necrosis.
- Advanced
- Adenosine Deaminase 2 DeficiencyDr. Mahajerin isAdvanced. Learn about Adenosine Deaminase 2 Deficiency.
- AnginaDr. Mahajerin isAdvanced. Learn about Angina.
- Aortic Valve StenosisDr. Mahajerin isAdvanced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Mahajerin isAdvanced. Learn about Apoplexy.
- ArrhythmiasDr. Mahajerin isAdvanced. Learn about Arrhythmias.
- Arterial EmbolismDr. Mahajerin isAdvanced. Learn about Arterial Embolism.
- Experienced
- Acute Coronary SyndromeDr. Mahajerin isExperienced. Learn about Acute Coronary Syndrome.
- Anomalous Left Coronary Artery from the Pulmonary Artery
- Aortic DissectionDr. Mahajerin isExperienced. Learn about Aortic Dissection.
- Atrial Septal Defect (ASD)Dr. Mahajerin isExperienced. Learn about Atrial Septal Defect (ASD).
- Atrial TachycardiaDr. Mahajerin isExperienced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)



