Diana Camelia Callahan Obituary

Diana Camelia Callahan, born on November 4, 1975, passed away on September 24, 2026. Diana leaves behind family members and others who acknowledge this loss. Leave a sympathy message to the family on the memorial page of Diana Camelia Callahan to pay them a last tribute.

Diana leaves behind cherished memories for friends, family, and all who had the privilege of knowing her. Diana’s life was marked by connections and experiences that touched those around her. Though she is no longer with us, the moments shared, the laughter, and the support she offered will continue to resonate. All who knew Diana will carry forward her memory in their hearts.

She was predeceased by: her father Viorel Isac. She is survived by: her mother Ligia Isac; her husband Chris Callahan; and her son Jackson "Jack" Callahan. She is also survived by family members and dear friends.

Visitation was held on Wednesday, October 7th 2026 from 5:00 PM to 8:00 PM at the Oaklawn Memorial Gardens (9700 Allisonville Rd, Indianapolis, IN 46250). A funeral service was held on Thursday, October 8th 2026 at 10:00 AM at the Second Presbyterian Church (7700 N Meridian St, Indianapolis, IN 46260).

Memorial contributions in her name may be made to Missio International online here (https://missiointernational.org) or please mail a check to, P.O. Box 124, Zionsville, IN 46077.