Douglas C. Mills
March 5, 1952 ~ September 28, 2025
Beloved husband of Catherine. Loving father of Brian (Lauren) Mills and Jonathan (Melissa) Mills. Cherished grandfather of Easton, TJ and Jax.
Services
Visitation: Wednesday, October 1, 2025 2:00 pm - 4:00 pm
Branch Funeral Home Smithtown
190 E. Main St.
SMITHTOWN, NY 11787
Visitation: Wednesday, October 1, 2025 7:00 pm - 9:00 pm
Branch Funeral Home Smithtown
190 E. Main St.
SMITHTOWN, NY 11787
Mass: Thursday, October 2, 2025 10:30 am
St. John the Baptist R.C. Church
1488 N Country Rd
Wading River, NY 11792
(631) 929-4339
www.sjbwr.org
Interment: Thursday, October 2, 2025 12:30 pm
St. Charles Cemetery
2015 Wellwood Avenue
Farmingdale, Long Island






Paul and Patty Grumback
Wayne & Ellen Chester
Hilton Head, SC
Jim and I send our Deepest Sympathy.. We are sending our prayers and love to, you and your family. He will be missed..
Mr. And Mrs James Soprano
Suncity Hiltonhead SC
Giulia, Tom, Lorenzo and Luca D’Auria
My deepest condolences to Cathy, Brian, Jonathan and your families. Doug was a wonderful person, and anyone who knew him is a better person for it. My kids and I keep you all in our prayers.
Our hearts hurt for you-we will miss him so much. May he rest in eternal peace and may your wonderful memories help you through this sadness
I’ll forever miss Doug’s and my frequent phone conversations and our get togethers when you came to visit. He was truly a special one-of-a-kind person.
R.I.P Doug 🙏❤️🙏
Sharing in your sadness Cathy, Brian & Jonathon & family. Doug is fondly remembered in our prayers. Wishing you all peace, comfort, and courage, and sending lots of love.
Regina & Tom Kriz
We are blessed to have known him . Take comfort in fond memories.
Love and hugs,
Tony and Mo
Sending our condolences to Cathy and family.
We were so saddened to hear about Doug‘s passing. We have known him as our friend and neighbor for almost 9 years. He will be missed.
You and your family are in our thoughts and prayers.
Love
Francesca and Steven