Dennis G. “Greg” O’Leary, M.D.

Dennis G. “Greg” O’Leary, M.D.

February 12, 1939 – January 22, 2023

Survived by wife, Lourdes; children: Lisa Jacobs (Jeff), Anthony, Mike (Anne), David, Marc (Colleen) O’Leary; grandchildren: Tyssa, Camille, Gabriel, Nicholas, and Elizabeth; brothers, T.P. (Barbara) and Larry (M.J.) O’Leary; sister, Kathy Obal (Don).

Visitation begins Thursday, January 26th, 9:30AM at St. Robert Bellarmine Catholic Church, 11802 Pacific Street, with Rosary at 10AM followed by Mass of Christian Burial at 10:30AM.

Interment: Resurrection

Memorials are suggested to the American Cancer Society.


  • gordon hrnicek Posted January 24, 2023 9:18 am

    I worked with Greg at Concentra and thoroughly enjoyed our friendship. My prayers are with the family

  • Jan Rashid Pete Dettlaff Posted January 30, 2023 4:30 pm

    WE were sad to hear of Dr. O’Leary’s passing. We met Dr.O’Leary when Colleen and Marc were married. We were sadden when Dr. O’Leary became ill. Our prayers are for the O’Leary Family and especially Colleen and Marc who we love very much. God bless you all and know you all will continue to be in our prayers.

Sign Guestbook

Your email address will not be published. Required fields are marked *