
Overview
James Loker is a Pediatric Cardiologist in Grand Rapids, Michigan. Dr. Loker has been practicing medicine for over 40 years is highly rated in 5 conditions, according to our data. His top areas of expertise are Heart Murmurs, Ventricular Septal Defects, Pulmonary Vein Stenosis, and Idiopathic Dilatation of the Pulmonary Artery.
His clinical research consists of co-authoring 6 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- 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
- 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
- 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
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.
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Jeffrey Schneider is a Pediatric Cardiologist in Grand Rapids, Michigan. Dr. Schneider has been practicing medicine for over 39 years is highly rated in 14 conditions, according to our data. His top areas of expertise are Ventricular Septal Defects, Bicuspid Aortic Valve, Patent Ductus Arteriosus, and Isthmian Coarctation.
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Julie Sommerfield is a Pediatric Cardiologist in Grand Rapids, Michigan. Dr. Sommerfield has been practicing medicine for over 23 years is highly rated in 17 conditions, according to our data. Her top areas of expertise are Patent Ductus Arteriosus, Cor Triatriatum, Ventricular Septal Defects, and Coronary Artery Fistula.
Frequently Asked Questions about Dr. James L. Loker
How do I make an appointment with Dr. James L. Loker?
You can book an appointment with Dr. James L. Loker by calling their office at 616-267-9150. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. James L. Loker a top-rated expert for Heart Murmurs?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. James L. Loker is classified as an Advanced expert for Heart Murmurs, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. James L. Loker specialize in?
While Dr. James L. Loker is a Pediatric Cardiology, they have specific expertise in Heart Murmurs, Ventricular Septal Defects, and Pulmonary Vein Stenosis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Pediatric Cardiology.
Does Dr. James L. Loker participate in research or clinical trials?
Yes. Dr. James L. Loker has published 6 articles and abstracts on conditions like Heart Murmurs. You can view a list of Dr. James L. Loker's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. James L. Loker accept my insurance?
Dr. James L. Loker accepts most major insurance plans, including Anthem BCBS and Blue Cross Blue Shield. We recommend calling the office directly at 616-267-9150 to verify that your specific plan is currently accepted before your visit.
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
- Bicuspid Aortic ValveDr. Loker isAdvanced. Learn about Bicuspid Aortic Valve.
- Heart MurmursDr. Loker isAdvanced. Learn about Heart Murmurs.
- Idiopathic Dilatation of the Pulmonary Artery
- Pulmonary Vein StenosisDr. Loker isAdvanced. Learn about Pulmonary Vein Stenosis.
- Ventricular Septal DefectsDr. Loker isAdvanced. Learn about Ventricular Septal Defects.
- Experienced
- Aase SyndromeDr. Loker isExperienced. Learn about Aase Syndrome.
- Aberrant Subclavian ArteryDr. Loker isExperienced. Learn about Aberrant Subclavian Artery.
- Abruzzo-Erickson SyndromeDr. Loker isExperienced. Learn about Abruzzo-Erickson Syndrome.
- Acrodermatitis EnteropathicaDr. Loker isExperienced. Learn about Acrodermatitis Enteropathica.
- Acrorenal Mandibular SyndromeDr. Loker isExperienced. Learn about Acrorenal Mandibular Syndrome.
- Adenosine Deaminase 2 DeficiencyDr. Loker isExperienced. Learn about Adenosine Deaminase 2 Deficiency.



