Dennis R. O'Sullivan

March 14, 1949 - October 28, 2023 (74 years old)

Bridgeton, Missouri

Funeral arrangement under the care of
Collier's Funeral Home

View photos1

View condolence 1

Solidarity program

Authorize the original

Dennis R. O'Sullivan

March 14, 1949 - October 28, 2023 (74 years old)

Bridgeton, Missouri

Give a memorial tree

Light a candle

Dennis R. O'Sullivan Obituary

Name: Visitation
Start: 2023-11-02T21:00:00
End: 2023-11-03T01:00:00
Location: Collier's Funeral Home

It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Dennis R. O'Sullivan of Bridgeton, Missouri, who passed away at the age of 74, on October 28, 2023. Leave a sympathy message to the family in the guestbook on this memorial page of Dennis R. O'Sullivan to show support.

He was predeceased by: his siblings, Timothy O'Sullivan (Barb), Steve O'Sullivan (Robin), Susan Turner (Scott) and John O'Sullivan (Jill); and his parents, Robert O'Sullivan and Audrey O'Sullivan.

He is survived by: his wife Cynthia O'Sullivan; his sons, Brian O'Sullivan (Amy) and Andrew O'Sullivan (Cody Leichtman); and his aunt Catherine O'Sullivan.

Funeral arrangement under the care of
Collier's Funeral Home

Report

Edit Report Authorize the original

Photos

Add a photo

Light a candle

Illuminate their memory

Give a memorial tree

Plant a tree

Family tree

Brought to you by

Sympathy messages

Would you like to offer Dennis R. O'Sullivan’s loved ones a condolence message? Write your message of sympathy today.

A person wrote a message from the heart

November 6, 2023

William Gruendler wrote a sympathy message

“I loved this man as a fellow Maplewood Richmond Heights High athlete and classmate. May God be merciful to us all.”

Make sure relatives of Dennis R. O'Sullivan know they have sympathy messages here.

A unique and lasting tribute for a loved one

Plant a tree

Events

Add an event

Thu

Nov 02

Visitation

Collier's Funeral Home
3400 N Lindbergh Blvd, St Ann, MO 63074-2103

Fri

Nov 03

Funeral service

Collier's Funeral Home
3400 N Lindbergh Blvd, St Ann, MO 63074-2103

Fri

Nov 03

Burial

Resurrection Cemetery
6901 MacKenzie Rd, St. Louis, MO 63123

Family member

Solidarity program

Echovita offers a unique service that allows funds generated by the obituary notice to be shared with families that request it.

Make a request

Authorize the original obituary

Lets us publish the full obituary text along with the original picture.
Helps people recognize Dennis R. O'Sullivan and express their condolences more easily.
No advertising will be displayed on this page.

Authorize the original