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Summary
Dr. James Loker is a cardiovascular disease specialist who also practices pediatrics, bringing four decades of medical expertise to his patients. He earned his medical degree from the University of Kansas School of Medicine and has dedicated his career to treating heart conditions in both adult and pediatric populations. His extensive experience spans 40 years of practice, and he communicates with patients in English.
Dr. Loker practices at multiple locations across Michigan, including Grand Rapids, Kalamazoo, Battle Creek, and Niles. He specializes in treating congenital heart disease, heart rhythm disorders, and structural heart murmurs. His diagnostic expertise includes performing heart rhythm tests, ultrasounds of the heart, and specialized stress tests that help evaluate heart function. Dr. Loker is affiliated with leading medical centers including Corewell Health Butterworth Hospital, Bronson Methodist Hospital, and several children's hospitals throughout the region.
Dr. Loker practices at multiple locations across Michigan, including Grand Rapids, Kalamazoo, Battle Creek, and Niles. He specializes in treating congenital heart disease, heart rhythm disorders, and structural heart murmurs. His diagnostic expertise includes performing heart rhythm tests, ultrasounds of the heart, and specialized stress tests that help evaluate heart function. Dr. Loker is affiliated with leading medical centers including Corewell Health Butterworth Hospital, Bronson Methodist Hospital, and several children's hospitals throughout the region.
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Quick Facts
- 40 years of experience
- speaks English
- University Of Kansas School Of Medicine
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 11 hospital affiliations
- 7 office locations
- Male
Office Locations
Dr. James Louis Loker has 7 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. James Louis Loker, MD | Dr. Raghav Sharma, MD | Dr. Dana Weisshaar, MD | Dr. Kaille Francesca Meguiar, DO |
| Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease | Pediatrics |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 40 Years of Experience | 16 Years of Experience | 37 Years of Experience | 8 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English, Hindi | Speaks English | |
| Grand Rapids , MI | Winter Park , FL | Cambridge , MA | Grand Rapids , MI |
| Med School: University Of Kansas School Of Medicine | Med School: New York Medical College | Med School: University of Toledo Medical School | Med School: Michigan State University College Of Osteo Medicine-Macomb University Ctr |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. James Louis Loker
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. James Louis Loker has the following 2 specialties
Specialty Expertise
Dr. James Louis Loker has the following 2 areas of expertise
Certifications, License, & Education
40 Years Experience
MEDICAL LICENSE
Medical Doctor, Michigan, 2026, Expired
EDUCATION & TRAINING
Medical School
University Of Kansas School Of MedicineGraduated in 1986
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Frequently Asked Questions
- Does Dr. James Loker accept my insurance?
- You can see the insurance plans that Dr. James Loker accepts on their Vitals profile.
- Where is Dr. James Loker's office located?
- Dr. James Loker's office is located at 100 Michigan St Ne, Grand Rapids, MI, 49503.
- Does Dr. James Loker accept virtual/telehealth appointments?
- Dr. James Loker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. James Loker accepting new patients?
- Dr. James Loker has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. James Loker affiliated with?
- Dr. James Loker is affiliated with Bronson Methodist Hospital, Select Specialty Hospital Spectrum Health, Corewell Health Butterworth Hospital, Ascension Borgess Hospital, Insight Hospital And Medical Center Coldwater, Bronson Battle Creek Hospital, Corewell Health Lakeland Niles Hospital, Corewell Health Grand Rapids Hospitals Fred And Lena Meijer Heart Center, Corewell Health Helen Devos Childrens Hospital, Bronson Childrens Hospital, and Mcn Health.
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