Dallas, Texas
1949 - 2019
O'BRIEN, Dr. David Martin Dr. David Martin O'Brien, a beloved psychologist, father, husband, brother, uncle, and friend, passed away in Dallas, TX on Tuesday, February 12, 2019 after a life of love and service. Read Dr. O'Brien's full obituary and leave family condolences by visiting
Read MoreThis was the funniest, most honest, down to earth and caring man I have ever known. I learned so much from him and will never forget the kindness and compassion he showed for me.
Heaven got a a really cool angel and earth is a little less kind without him.
Until we meet again...yippee skippy!!!
Linn Pierce
July 04, 2019 | RICHARDSON, TX
My thoughts and prayers go out to your family. He was a wonderful Dr and a kind man. Words fail me right now. I am just so very sorry for your loss. My God bless you and help you all through this very difficult time. Much love, Jennifer Yurkon.
Jennifer Yurkon
March 06, 2019 | Dallas, TX
I am very saddened to hear about the loss of Dr. David O'brien. He was a very kind and caring man who was very helpful to our family. He will be missed.
March 03, 2019
