NITKOWSKI – Dennis A. April 22, 1945 – November 30, 2024  Of Lancaster, NY Loving father of Tracy (Chris) Chellino, Kimberly Bouchard and the late Jeffrey Nitkowski; dearest grandfather of Alex Hutchinson, Kayla Hutchinson, Nathan Bouchard, Sarah Bouchard and Gianna Chellino; brother of Darlene (late Ron) Shepard, Donna (Rick) Santucci, David (Heidi) Nitkowski, John Nitkowski, Daryl (Debbie) Nitkowski, Jimmy (Chris) Nitkowski, late Gregory Nitkowski and late Anthony (Camille) Nitkowski.  Funeral service will be held privately with the family.  Share condolences at wendelandloecherinc.com