Dennis P. Johnson, 65, of Gallipolis, Ohio passed away on Thursday, January 28, 2021 at his residence. Born on September 28, 1955 in Chicago, Illinois, Dennis was the son of the late Everett Palmar Johnson and Betty Lee Williamson Spencer. Dennis married Candy Wingett Johnson, who survives him in Gallipolis. He was the Administrative Liaison with TASC of SE Ohio and a member of First Church of God in Gallipolis. Dennis was a United States Navy veteran. Dennis is survived by his wife, Candy Johnson; daughter, Morgen (Taylor) Newill of Asheville, North Carolina; son, James Palmar (Ashley) Johnson of Gallipolis, Ohio; grandchildren, Boston, Maggie, Penelope, and Oliver Newill and Declan and Lilly Johnson; and half brother, Scott (Christy) Wood of Newark, Ohio. In addition to his parents, Dennis was preceded in death by a granddaughter, Claire Newill and brother, John C. Johnson. Friends and family may call from 6:00-7:45 p.m. on Tuesday, February 2, 2021 at Willis Funeral Home. Military honors will be given by the Gallia County Funeral Detail at 7:45 p.m. at the funeral home. Those in attendance are asked to follow the CDC guidelines of social distancing and are required to follow the Ohio mandate of wearing face masks. Burial will be in Ohio Valley Memory Gardens. Please visit www.willisfuneralhome.com to send e-mail condolences.