Meet the OrthoIndy Trauma Team

The OrthoIndy Trauma Team consists of seven board certified, fellowship trained, private practice orthopaedic trauma surgeons, providing orthopaedic trauma care at a St. Vincent's Level I Trauma Center.

Renn Crichlow, MD

Dr. Crichlow received his medical degree from Harvard Medical School in Boston, MA after receiving a degree in Kinesiology from Simon Frasier University in Vancouver, British Columbia. Following his medical degree, he completed an internship in general surgery at the Beth Israel Deaconess Medical Center in Boston.

Dr. Crichlow fulfilled an orthopaedic surgery residency at Harvard Combined Orthopaedics Program, which is based in the Massachusetts General and Brigham and Women’s hospitals in Boston. He pursued his subspecialty training in orthopaedic traumatology at the world renowned Shock Trauma Center in Baltimore, Maryland. 

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Gregory Dikos, MD

Dr. Gregory Dikos graduated cum laude from the University of Cincinnati, receiving his bachelor’s degree in biochemistry in 2000. In 2004, he received his medical degree from Indiana University School of Medicine. He completed an orthopedic surgery residency at Indiana University School of Medicine in 2009. Dr. Dikos completed two orthopedic trauma fellowships.

In 2009, he was awarded the Jack McDaniel Memorial AO Fellowship and studied at the Hannover Medical School in Hannover, Germany. In 2010, he completed the Orthopaedic Trauma Fellowship at Harborview Medical Center in Seattle, Washington. 

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Bradley Jelen, DO

Dr. Jelen graduated from Loras College in Dubuque, Iowa in 1984. In 1985, he earned his master’s degree from Wright State University in Dayton, Ohio in 1985. He received his doctor of osteopathy from Ohio University College of Osteopathic Medicine in Athens, Ohio in 1994, graduating with high honors.

Dr. Jelen completed a residency in orthopedic surgery at Grandview Hospital and Medical Center in Dayton in 1999, and an orthopedic trauma fellowship at Methodist Hospital in 2000.

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David Kaehr, MD

Dr. Kaehr was born in Fort Wayne and received his undergraduate education from Purdue University. He graduated from Indiana University School of Medicine in 1982 and completed an internship at Miami Valley Hospital in Dayton, Ohio in 1983.

In 1987, Dr. Kaehr completed a residency in orthopedic surgery at Wright State University and a fellowship in orthopedic trauma at Harborview Medical Center at the University of Washington in 1988.

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Dean Maar, MD

Dr. Maar completed his undergraduate studies at DePauw University in Greencastle, graduating in 1981. He graduated from Indiana University School of Medicine in 1985 and completed an orthopedic residency at Indiana University School of Medicine in 1990.

Dr. Maar completed two fellowships in 1991: one in total hip and knee adult reconstructive surgery at Johns Hopkins University in Baltimore, Maryland, and another in Ilizarov Reconstruction at the University of Maryland in Baltimore. 

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Greg Reveal, MD

Dr. Greg Reveal received his undergraduate degree from Miami University, Oxford, Ohio in 1990. In 1994, he received his medical degree from Wright State University in Dayton, Ohio. Dr. Reveal completed a one year general surgery internship and his orthopedic surgical residency at Wright State University.

In 2001, he completed the Leonard Gordon Hand Fellowship in San Francisco, California. He then went on to complete the OrthoIndy Trauma Fellowship in 2006.

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Timothy Weber, MD

Dr. Weber received his undergraduate degree from Michigan State University in 1985 and his medical degree from Wayne State University School of Medicine in 1989.

From 1989 to 1994, he did his post-graduate training in orthopedic surgery at Wayne State University School of Medicine where he served as academic chief resident from 1993-1994. He then accepted a one-year fellowship in orthopedic traumatology at the University of Washington’s Harborview Hospital. 

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