Coroner Staff Bios by Julie Verona | Apr 9, 2015 Grundy County Coroner, D-ABMDIJohn W. Callahan Deputy Chief Coroner, D-ABMDIBrandon J. Johnson Deputy CoronerNicholas Doerfler Retired Administrative/Deputy CoronerKaren S. Connor Chief Deputy Coroner – D-ABMDIChristina Hintze-Symoniak Forensic PathologistDr. Amanda J. Youmans, D.O. Deputy CoronerRobert Coleman Coroner Home Coroner News Brief Coroner Staff Bios Countywide Deaths Countywide Death Statistics Driver's Education Drug Related Statistics Forms & Fees Grundy County Cold Cases Grundy County Morgue Hospice Guidelines Illinois Coroner's Creed Information For Funeral Directors In Memoriam Of Medication Take Back Program Qualifications for a Death Investigator Safety Tips Tissue/Organ Donation Unclaimed Cremains When to Contact Coroner News & Announcements Coroner FAQs