Peter Otto Abeles of Potomac, MD passed away, January 7, 2021. Beloved husband of Bonnie Abeles; Devoted father of Bryan Abeles, Michelle Oppenheim (Steve), Debbie Teitel, Stacey Stirmer (Lloyd), Marilyn Wood; Loving grandfather of Jenna Stirmer, Hannah Hartman (Chris), Corey Stirmer, Lauren Castelli, (Alex) Jake Stirmer, Jasmine Abeles, Danny Wood, Josh Oppenheim, Matthew Oppenheim, Zachary Oppenheim & Ella Abeles; Great grandfather of Harper Hartman & Lily Hartman. Burial services at Judean Memorial Garden in Olney, MD will be private. Memorial contributions may be made to: Voices for Autism voicesforautism.org; Crohn’s and Colitis Foundation https://www.crohnscolitisfoundation.org/donate; Leukemia & Lymphomia Society https://www.lls.org/; Or a charity of your choice. Arrangements by Hines-Rinaldi Funeral Home under the Jewish Funeral Practices Committee of Greater Washington.