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About Dr. John Fiedler
Is this doctor in your insurance network?
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In-network insurances
Areas of expertise
Office location
Education and background
Practice names
Board certifications
- American Board of Internal Medicine
Education and training
- Medical School - Loyola University Chicago, Doctor of Medicine
- University of Michigan, Residency in Internal Medicine
Professional memberships
- Illinois State Medical Society
- American College of Physicians
- American Medical Association
Awards and publications
- Castle Connolly 2025 Top Doctor 2025
Languages spoken
- English
Provider's gender
Male
NPI number
1487623716
Patient reviews
How soon can I make an appointment with Dr. John Fiedler?
Generally, Dr. John Fiedler has appointments available on Zocdoc within 1 week. You can see Dr. Fiedler's earliest availability on Zocdoc and make an appointment online.
Is Dr. John Fiedler accepting new patients?
Dr. John Fiedler generally accepts new patients on Zocdoc. You can see Dr. Fiedler's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. John Fiedler accept my insurance?
Choose your insurance plan to verify if Dr. Fiedler is in-network.
Can I make an appointment with Dr. John Fiedler online?
Yes, you can make an appointment online with Dr. Fiedler using Zocdoc. It’s simple, secure, and free.
What practice does Dr. John Fiedler work with?
Dr. John Fiedler works with Duly Health and Care.
Where is Dr. John Fiedler's office located?
Dr. John Fiedler's office is located at 745 Fletcher Dr, Elgin, IL 60123.
Which board certifications does Dr. John Fiedler have?
Dr. John Fiedler is certified by American Board of Internal Medicine.
What are common reasons for patients to see Dr. John Fiedler?
Dr. John Fiedler frequently sees patients for Annual Physical, Arthritis, Foot Consultation, Illness, and Sleep Problems. You can see other visit reasons for Dr. John Fiedler on their profile.
What languages does Dr. John Fiedler speak?
Dr. John Fiedler speaks English.