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Doctors / IN

THOMAS R VANDERHEYDEN JR., DO

INTERNAL MEDICINE

Medical school: MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED

Graduated: 2006

Also: GASTROENTEROLOGY

NPI: 1528222387

Practice Locations (2)

MICHIANA GASTROENTEROLOGY, INC

1919 LAKE AVE

PLYMOUTH, IN 465637830

5747808602

MICHIANA GASTROENTEROLOGY, INC

17501 GENERATIONS DR

SOUTH BEND, IN 466351589

5742340049

Source: CMS National Downloadable File, September 2026.