Ernest Orinion, M.D.



720 N Lincoln St

Greensburg, IN 47240

Closed. Opens Wed at 8 AM

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details

IGH - Greensburg, IN

Gastroenterology in Greensburg, IN

IGH - Greensburg, IN

720 N Lincoln St

Greensburg, IN 47240

Closed. Opens Wed at 8 AM


IGH - Indianapolis, IN

Gastroenterology in Indianapolis, IN

IGH - Indianapolis, IN

8051 S Emerson Ave


Indianapolis, IN 46237

Closed. Opens Tue at 7:45AM

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About Ernest J. Orinion, MD

Honolulu, Hawaii native Dr. Ernest J. Orinion serves on the Board of Managers for the Endoscopy Center at St. Francis. He sees patients in Indianapolis and Greensburg.

A former biology and physics teacher at Cantwell Sacred Heart High School in Los Angeles, Dr. Orinion continues to teach, focusing his energy on medical education and working individually with family practice residents during GI rotations.

Dr. Orinion graduated from Loyola Marymount University in Los Angeles, California, and spent two years teaching before enrolling in medical school. Graduating from the Creighton University School of Medicine in Omaha, Nebraska, he completed his Internal Medicine Residency and Gastroenterology Fellowship at the Indiana University Medical Center in Indianapolis. In 2005, he joined Indianapolis Gastroenterology and Hepatology.

Dr. Orinion is a member of the American Society for Gastrointestinal Endoscopy. His hobbies include golf, hiking, camping, and Indianapolis Colts football, which he shares with his wife and children.

Education & Training

  • Loyola Marymount University (1992)
  • Medical Doctorate, Creighton University Medical School (1998)
  • Internal Medicine Residency, Indiana University Medical Center (2002)
  • Gastroenterology Fellowship, Indiana University Medical Center (2005)


  • Externship at Moi University Hospital in Eldoret, Kenya
  • Physician Facilitator of Team-Based Engagement Model, Endoscopy
  • Castle Connolly Top Doctors since 2015


Everyone was very nice and friendly and the doctor actually sat down and listened to me. Not to many doctors do that these days. Great practice!!

T.F. Google

I had a wonderful experience. Fast service. Was scheduled the same day.

C.E. Google

He listened to what had to say and offers some hope for my IBS. Only thing they did get wrong was my pharmacy location. Mine is at 3109 meridian on 135

L.D. Google

Was Avery good experience. Professional, caring, with great communication.

M.J. Google

I ve never had an issue with the facility nor Dr Orinion.....both are precise with their scheduling and the procedure....I won't go anywhere else to have a colonoscopy done.....Thank you to staff and Dr. all are the best!!!!

P.S. Google


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