Dr. John P. Karagiannis, MD
Dr. John P. Karagiannis, MD is a Gastroenterology in South Bend, Indiana. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1987, 39 years ago. Practices with Privia Medical Group Indiana LLC, a 30-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Indiana.
- Years since qualifying
- 39
- Trained at
- Loyola University of Chicago, Stritch School of Medicine
- Licensed in
- IN
- In the registry since
- 2005
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
621 Memorial Dr Ste 511South Bend, IN 46601-1075
Phone: (574) 544-5580
Fax: (574) 544-5579
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 1020 High Rd, Bremen, IN 46506-1093 — (574) 309-9967
- 500 Arcade Ave Ste 300, Elkhart, IN 46514-2486 — (574) 389-7362
Specialties & licences
| Gastroenterology Physician (primary) | Taxonomy 207RG0100X · Licence 01041123A (IN) |
|---|
Record details
| NPI number | 1386647170 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | May 24, 2005 |
| Last updated in NPPES | June 25, 2026 |
| Certification date | June 25, 2026 |
Medicare enrollment
| Medicare specialty | GASTROENTEROLOGY |
|---|---|
| Medical school | LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE |
| Graduated | 1987 (39 years in practice) |
| Group practice | Privia Medical Group Indiana Llc — 30 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in South Bend
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Dr. Oliver D Gilliam, MD
17501 Generations Dr, South Bend, IN 46635-1589 · (574) 234-0049
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Dr. Michael Alan Manbeck, MD
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Dr. David G Mark, MD
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Dr. John Glenn Mathis, MD
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Michiana Gastroenterology, Inc
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