Overview
Michael Lojek is a Cardiologist in Grand Rapids, Michigan. Dr. Lojek is rated as an Advanced provider by MediFind in the treatment of Aortic Regurgitation. His top areas of expertise are Aortic Regurgitation, Atrial Fibrillation, Pediatric Myocarditis, and Atherosclerosis.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
Locations
Corewell Health Cardiovascular Services - Bradford
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 Aortic Regurgitation. His top areas of expertise are Aortic Regurgitation, Vasculitis, Pediatric Myocarditis, Necrosis, and Cardiac Ablation. Dr. Mahajerin is currently accepting new patients.
Corewell Health Cardiovascular Services - Bradford
Michael Vredenburg is a Cardiologist in Grand Rapids, Michigan. Dr. Vredenburg has been practicing medicine for over 36 years and is rated as a Distinguished provider by MediFind in the treatment of Aortic Regurgitation. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Necrosis, and Vasculitis.
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 Aortic Regurgitation. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Vasculitis, and Necrosis. Dr. Key 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
- Aortic RegurgitationDr. Lojek isAdvanced. Learn about Aortic Regurgitation.
- Experienced
- AnginaDr. Lojek isExperienced. Learn about Angina.
- Aortic Valve StenosisDr. Lojek isExperienced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Lojek isExperienced. Learn about Apoplexy.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- AtherosclerosisDr. Lojek isExperienced. Learn about Atherosclerosis.
- Atrial FibrillationDr. Lojek isExperienced. Learn about Atrial Fibrillation.


