Casimir Funeral Home - Miller Place

1001 Route 25A Miller Place, NY 11764


  • casimirfuneralhome-douglas-m-casimir-1761-consultant,1871-consultant

    Douglas M Casimir


    In 1973 Douglas Casimer joined his father at Casimir Funeral Home. A graduate of Port Jefferson High School, Rensselaer Polytechnic Institute and American Academy McAllister Institute of Mortuary Science, Doug began following in his father’s footsteps operating the funeral home and actively serving the community.

    Doug served as an officer in the North Shore Chamber of Commerce, as an active member of the Stony Brook Rotary, serving two presidential terms, and as a member of the St Charles Hospice from its inception. Doug was also an original member of the St Charles Hospital Foundation Board, where he continues to serve.

  • casimirfuneralhome-heather-r.-diana-1075-manager,1724-funeral-director,1761-manager

    Heather R. Diana


    Heather R. Diana, a native of Brookhaven Township, began as a student in our Boyd-Caratozzolo location in Deer Park in 1997. She studied mortuary science at Nassau Community College and earned an Associate of Applied Science in 1998. In her 20 plus years in funeral service, Heather has gained the knowledge and experience to provide families with a level of comfort, guidance and dignity in their time of need.

    Heather believes families come first and communities need leaders. In her spare time, she is active in various charities, fraternal organizations, funeral service associations and religious establishments. Heather is a member of the Catholic Cemetery Guild as well as Rotary International. In 2014, Heather received the Rotary Champions for Families award, specifically to benefit RotaCare.