5
6 Ratings with 3 written Reviews
Summary
Dr. James Loker is a cardiovascular disease specialist with additional training in pediatrics who earned his medical degree from the University of Kansas School of Medicine. With four decades of clinical experience, he brings extensive expertise to the diagnosis and treatment of heart conditions in both adult and pediatric patients. Dr. Loker communicates with patients in English.
Dr. Loker practices at multiple locations throughout Michigan, including Grand Rapids, Kalamazoo, Coldwater, Battle Creek, and Niles. He specializes in treating congenital heart disease, helping patients born with heart defects receive comprehensive care. His expertise also includes managing heart rhythm disorders and evaluating heart murmurs. Dr. Loker performs essential cardiac tests such as EKGs to monitor heart rhythm, echocardiograms to visualize heart structure, and specialized stress tests to assess heart function. Patients have given him an average rating of 5.0 on Vitals.
Dr. Loker practices at multiple locations throughout Michigan, including Grand Rapids, Kalamazoo, Coldwater, Battle Creek, and Niles. He specializes in treating congenital heart disease, helping patients born with heart defects receive comprehensive care. His expertise also includes managing heart rhythm disorders and evaluating heart murmurs. Dr. Loker performs essential cardiac tests such as EKGs to monitor heart rhythm, echocardiograms to visualize heart structure, and specialized stress tests to assess heart function. Patients have given him an average rating of 5.0 on Vitals.
Overview based on verified provider data
Quick Facts
- 40 years of experience
- speaks English
- University Of Kansas School Of Medicine
- 3 written reviews
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 11 hospital affiliations
- 7 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
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. Jin Young Chung |
| Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease | Pediatrics |
| Accepts New Patients | Accepts New Patients | ||
| 40 Years of Experience | 16 Years of Experience | 37 Years of Experience | 21 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English, Hindi | Speaks English | Speaks English |
| Grand Rapids , MI | Winter Park , FL | Cambridge , MA | Lansing , MI |
| Med School: University Of Kansas School Of Medicine | Med School: New York Medical College | Med School: University of Toledo Medical School | Med School: A T Still University Kirksville College Of Osteopathic Medicine |
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
Dr. James Louis Loker holds an expired medical license in the state of Michigan.
Medical License
Medical Doctor with an expired medical license in the state of Michigan that expired in 2026.
Education & Training
Medical School
Graduated from University Of Kansas School Of Medicine in 1986.
NPI Number
Dr. Loker's NPI number is 1255311692.
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Frequently Asked Questions
- 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.
- Does Dr. James Loker accept my insurance?
- You can see the insurance plans that Dr. James Loker accepts on their Vitals profile.
- 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.
- What languages does Dr. James Loker speak?
- Dr. James Loker speaks English.
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