Amber Kostelnik Obituary
With heavy hearts, we announce the death of Amber Kostelnik (Ontario, California), born in Arcadia, California, who passed away on April 16, 2018 at the age of 31. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.
She is survived by: her parents, Keith Kostelnik and Bridgette Kostelnik; her children, Kaylee and Jacklyn; and her siblings, Cindy, Matthew and Joseph. She is also survived by her nieces and nephews.
