Medicine requires a strong relationship between provider and patient. I strive to use evidence based medicine in conjunction with lifestyle modification to achieve the most favorable outcomes.
John Fiedler, MD
Internal Medicine
Practices In:
Elgin
Patients Seen:
Adults
Care Team
Need an appointment sooner? While Dr. Fiedler is the anchor of your care team, he works closely with advanced practice providers who are able to provide care when you need it.
Jessica Tomasiewicz, NP, MSN
Internal MedicinePractices In:
Elgin
Lindsey Santillo, PA-C
Internal MedicinePractices In:
Elgin
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Locations
Elgin
745 Fletcher Drive
Suite 101
Elgin, Illinois 60123
Care Team
Need an appointment sooner? While Dr. Fiedler is the anchor of your care team, he works closely with advanced practice providers who are able to provide care when you need it.
Jessica Tomasiewicz, NP, MSN
Internal MedicinePractices In:
Elgin
Lindsey Santillo, PA-C
Internal MedicinePractices In:
Elgin
Board Certifications
Internal Medicine
Languages
English
Clinical Interests
Combining the art of medicine with lifestyle changes to optimize medical care.
Personal Interests
Family and friends, enjoying the great outdoors, and sports/fitness.
Memberships
American Medical Association
Kane County Medical Society
American College of Physicians
Illinois State Medical Society
Advocate Sherman Hospital
Ascension Saint Joseph Hospital, Elgin
School
Loyola University
Stritch School of Medicine
Graduation Date:
1993
Degree:
MD
University of Notre Dame
Graduation Date:
2020
Degree:
BS
Residency
University of Michigan
Resident in Internal Medicine
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