OUR PHYSICIANS

OpenView MRI physicians are made up of FWRadiology radiologists with special expertise in MRI. This means no matter what our patients' needs may be, we have the knowledge to provide specific solutions based on definitive expertise.

Thomas G. Armbuster, M.D.

Thomas G. Armbuster, M.D., began his association with FWRadiology in 1977. A native of Superior, Wisconsin, Dr. Armbuster received his... [More]

Jeffrey R. Bessette, M.D., F.A.C.R.

Jeffrey R. Bessette, M.D., F.A.C.R., joined FWRadiology in 1990. Dr. Bessette is from Old Bridge, New Jersey. He earned his Bachelor of Science... [More]

Carla J. Brumbaugh, M.D.

Carla J. Brumbaugh, M.D., joined FWRadiology in 2000. An Indiana native, Dr. Brumbaugh received an undergraduate degree in Psychology... [More]

Raymond J. Facco, M.D.

Raymond J. Facco, M.D., joined FWRadiology in 2000. Dr. Facco earned his undergraduate degree from Loyola University, Chicago and his... [More]

Kelly D. Ferrell, M.D.

Kelly D. Ferrell, M.D., joined FWRadiology in 1990. Originally from Marion, Ohio, he received a bachelors degree from the United States... [More]

Adam M. Gregory, M.D.

Adam M. Gregory, M.D., joined FWRadiology in 2008. Originally from La Jolla, California, Dr. Gregory earned his Bachelor of Science... [More]

Timothy J. Grissom, M.D., F.A.C.R.

Timothy J. Grissom, M.D., F.A.C.R., joined FWRadiology Association in 1999. He was born and raised in Omaha, Nebraska. Dr. Grissom... [More]

Brad M. Johnston, M.D.

Brad M. Johnston, M.D., joined the staff of FWRadiology in July, 2005. The Fort Wayne native has a Bachelor's degree from Purdue... [More]

Marc E. Kaminsky, M.D.

Marc E. Kaminsky, M.D., joined FWRadiology in 1983. Originally from Savannah, Georgia, Dr. Kaminsky received his undergraduate degree... [More]

Michael A. Kinzer, M.D., F.A.C.R.

Michael A. Kinzer, M.D., F.A.C.R., joined FWRadiology in 1989. The Markle, Indiana native graduated from Taylor University in Upland, IN... [More]

Gregg R. Mattison, M.D.

Gregg R. Mattison, M.D., joined FWRadiology in 1986. Dr. Mattison was raised in St. Paul, Minnesota. He earned his bachelors degree in... [More]

Kevin F. O'Connor, Sr., M.D.

Kevin F. O'Connor,Sr., M.D., joined Fort Wayne Radiology in 1999. Originally from New York City, Dr. O'Connor completed his... [More]

William C. Petty, M.D.

William C. Petty, M.D., joined FWRadiology in 1990. Born in Lakeland, Florida, Dr. Petty moved to the Chicago area as a youngster and... [More]

David K. Powell, M.D.

David K. Powell, M.D., joined FWRadiology in 1989. Dr. Powell is a native of Fort Wayne. He earned his bachelors degree in Chemistry... [More]

James M. Rausch, Jr., M.D.

James Rausch, Jr., M.D, joined FWRadiology in 1977. His professional interests are in gastro-intestinal radiology and quality and safety applications... [More]

John D. Reed, Jr., M.D.

John D. Reed, Jr., M.D., hails from Plymouth, Indiana and has been part of FWRadiology since 1992. Dr. Reed earned his bachelors degree in... [More]

Thomas E. Sarosi, M.D.

Thomas E. Sarosi, M.D., from Detroit, Michigan, became a member of the FWRadiology staff in 1989. He attended the University of... [More]

Eugene Tsai, M.D.

Eugene Tsai, M.D., joined FWRadiology in 2002. Dr. Tsai graduated Summa Cum Laude with an undergraduate degree in Biochemistry... [More]

Christopher M. Wing, M.D.

Christopher M. Wing, M.D., joined FWRadiology in 1997. He is originally from Washington D.C. He earned a Bachelor of Arts with... [More]

Sai G. Yarram, M.D.

Sai G. Yarram, M.D., joined FWRadiology in 2008. Dr. Yarram is from Vijayawada, Andhra Pradesh, India. He graduated from the University... [More]

Jeffrey A. Yngstrom, M.D.

Jeffrey A. Yngstrom, M.D., joined FWRadiology in 2000. Born in France, Dr. Yngstrom received his medical training in New York, a... [More]

Extenders

FWRadiology benefits from the skills of physician assistants and a nurse who complement the medical staff.

Matt Hasselman, PA-C, RT(R)

Matt Hasselman, PA-C, RT(R) joined FWRadiology in 2004. He is a native of Northeast Indiana. Matt began his career as a radiologic technologist... [More]

Karen Hernandez R.N.

Karen Hernandez R.N., joined FWRadiology in 2001. She is a native of Fort Wayne. Karen received her nursing degree from Indiana-Purdue... [More]