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Keith O'Brien

Keith D. O'Brien currently lives in Holbrook, NY, United States of America.

Keith D O'Brien was born in May 1997 and is currently 29 years old. Public records show that Keith lives at 235 Springmeadow Dr, Unit G, Holbrook, NY 11741-4140 since January 2025. Previous address history may also place Keith in Setauket, NY, and other nearby areas over the years.

The primary phone number linked to the profile is (631) 745-7774, reported as a Wireless number through New Cingular Wireless PCS LLC - DC. Additional phone records may include (631) 472-4235, (631) 928-9852, (631) 265-6660, (631) 751-7967, (631) 662-8668, and (631) 721-7777, and other historical contact numbers. Known email addresses tied to the profile may include [email protected], and other archived email accounts.

Keith D O'Brien, Age 29 , Born on May 1997

 Current Address:

 Current Phone Number:

(631) 745-7774 – Wireless, New Cingular Wireless PCS LLC - DC, April 2022

 Email Address:


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 Prior Addresses:

Holbrook

NY

11741

235 Springmeadow Dr, Unit G

48 Buccaneer Ln; Setauket, NY 11733-1968

Setauket

NY

11733

48 Buccaneer Ln

Prior Phone Numbers:

(631) 472-4235 – Landline, Verizon New York Inc, December 2025
(631) 928-9852 – Landline, CSC Voice LLC, April 2020
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  Marital Status: No

  Family & Relatives:

Allison Treutle (Age 29, Jun 1997)

Daniel Ml (Age 69, Oct 1957)

Deborah O'Brien (Age 66, Oct 1960)

Sarah O'Brien (Age 33, Jul 1993)

Stephen O'Brien (Age 66, Dec 1959)

Brendan O'Brien (Age 36, Jun 1990)

Carol Tresselt (Age 67, Sep 1959)

Conor O'Brien (Age 38, Oct 1988)

Dhaneshwar Paray (Age 33, May 1993)

and 1 more available

  Close Friends and Associates:

Allison Treutle (Age 29, Jun 1997)

Alfonso Salcedo (Age 72, Apr 1954)

Christina Cascio (Age 50, Sep 1976)

Jenny Ceron (Age 67, Feb 1959)

Jesus Ceron (Age 57, Dec 1968)

Ligia Salcedo (Age 32, Jan 1994)

  Current Employment for Keith D O'Brien:

REGENERON PHARMACEUTICALS, INC.

Tarrytown, NY, 10591

BUILDING AUTOMATION AND FACILITIES SUPERVISOR

SUFFOLK COUNTY DISTRICT ATTORNEY

New York, NY, 10005

ASSISTANT DISTRICT ATTORNEY

SEP 2024 - PRESENT

  Work Experience for Keith D O'Brien:

SUFFOLK COUNTY GOVERNMENT

JUNIOR ASSISTANT DISTRICT ATTORNEY

CAMPOLO, MIDDLETON & MCCORMICK, LLP

SUMMER ASSOCIATE

3 months

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  Education:

STONY BROOK UNIVERSITY

BACHELOR OF BUSINESS ADMINISTRATION - BBA

2017 - 2021

MAURICE A. DEANE SCHOOL OF LAW AT HOFSTRA UNIVERSITY

JURIS DOCTOR

2021 - 2024

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How old is Keith D O'Brien?
Keith D O'Brien was born on May 1997 and is 29 years old.