

John Karagiannis, MD
Gastroenterology
Locations
621 Memorial Drive, Suite 511
South Bend, IN46601
Insurance Accepted
- Aetna Medicare Advantage (Via CHA ACO, LLC)
- Anthem BCBS
- Anthem Medicare Advantage
- Community Health Alliance (CHA, Aetna, PHP Freedom, First Health)
- Devoted Health Medicare Advantage (via CHA ACO, LLC)
- HealthSmart
- Humana Medicare Advantage
- Immergrun Health Network
- Multi Plan / Private Health Care Systems (PHCS)
- Plain Church Group
- Quality Care Alliance (QCA) (CHA ACO, LLC)
- Stratose / National Preferred Provider Network (NPPN)
Please contact the office to verify insurance coverage.
Education
- Fellowship: Loyola University Medical Center (1992)
- Residency: Loyola University Medical Center (1990)
- Internship: Loyola University Medical Center (1988)
- Medical School: Loyola University Medical Center (1987)
Certifications
- American Board of Internal Medicine - 1993
