Overview
John Key is a Cardiologist in Grand Rapids, Michigan. Dr. Key is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Vasculitis, and Necrosis. Dr. Key is currently accepting new patients.
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
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- 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
- EPO
- HMO
- PPO
- HMO
- POS
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- 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
2900 Bradford St Ne, Corewell Health Medical Gr, Grand Rapids, MI 49525
4444 Kalamazoo Ave Se, 200 Corewell Health Medica, Kentwood, MI 49508
5 Atkinson Dr, 302 Corewell Health Medica, Ludington, MI 49431
1840 Wealthy St Se, Corewell Health Medical Gr, Grand Rapids, MI 49506
1009 W Green St, Corewell Health Medical Gr, Hastings, MI 49058
615 S Bower St, Corewell Health Medical Gr, Greenville, MI 48838
6105 Wilson Ave Sw, 202 Corewell Health Medica, Grandville, MI 49418
300 N Patterson Rd, Corewell Health Medical Gr, Reed City, MI 49677
212 S Sullivan Ave, Corewell Health Medical Gr, Fremont, MI 49412
2249 Wealthy St Se, 110 Corewell Health Medica, East Grand Rapids, MI 49506
8333 Felch St, Zeeland, MI 49464
605 Oak St, Big Rapids, MI 49307
100 Michigan Ave Ne, Grand Rapids, MI 49503
Edward W Sparrow Hospital Association
Ranjan Thakur is a Cardiac Electrophysiologist and a Cardiologist in Lansing, Michigan. Dr. Thakur has been practicing medicine for over 43 years and is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Arrhythmias, Ventricular Tachycardia, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation. Dr. Thakur is currently accepting new patients.
Metropolitan Hospital
Matthew Sevensma is a Cardiologist in Wyoming, Michigan. Dr. Sevensma is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), Pacemaker Implantation, and Angioplasty. Dr. Sevensma is currently accepting new patients.
Metropolitan Hospital
Michael Sumners is a Cardiologist and an Interventional Cardiologist in Wyoming, Michigan. Dr. Sumners is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Arterial Embolism, Heart Attack, Familial Progressive Cardiac Conduction Defect, Thrombectomy, and Pacemaker Implantation. Dr. Sumners 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. Key isDistinguished. Learn about Aortic Regurgitation.
- NecrosisDr. Key isDistinguished. Learn about Necrosis.
- Pediatric MyocarditisDr. Key isDistinguished. Learn about Pediatric Myocarditis.
- VasculitisDr. Key isDistinguished. Learn about Vasculitis.
- Advanced
- AnginaDr. Key isAdvanced. Learn about Angina.
- Aortic Valve StenosisDr. Key isAdvanced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Key isAdvanced. Learn about Apoplexy.
- ArrhythmiasDr. Key isAdvanced. Learn about Arrhythmias.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Arterial EmbolismDr. Key isAdvanced. Learn about Arterial Embolism.
- Experienced
- Acute Coronary SyndromeDr. Key isExperienced. Learn about Acute Coronary Syndrome.
- Adenosine Deaminase 2 DeficiencyDr. Key isExperienced. Learn about Adenosine Deaminase 2 Deficiency.
- Anomalous Left Coronary Artery from the Pulmonary Artery
- Arterial InsufficiencyDr. Key isExperienced. Learn about Arterial Insufficiency.
- Atrial TachycardiaDr. Key isExperienced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)