Head Coach: Rumson Fair Haven
College: Long Island University
- 15th season coaching RFH girls lacrosse
- At RFH, has coached over 25 players who have gone on to play and are committed to play DI Lacrosse, including 2 who have won a DI National Championship, and 5 who have gone to play and are committed to play DII/DIII Lacrosse Programs
- Career record 244-59-2 (after 14 seasons)
- Under Armor All America Underclass Girls Lacrosse Assistant Coach 2012-2016
- Has led RFH to 6 Shore Conference Championships: 2010, 2013-2017 (5 consecutive)
- 2x Shore Conference Coach of year
- Star Ledger NJ coach of the year 2016
- NJSIAA Annual Sports Award 2015
- Shore Conference Champs 2010, 2013-2017 (5 consecutive)
- State Group II South/Central Sectional Champs 2010,2011,2015-2017 (3 consecutive)
- State Group II Champions- 2016 (1st appearance in Tournament of Champs in school history)
- A Maryland native, Coach O'Keefe was inducted into the Severna Park High School Hall of Fame in 2011 for many outstanding lacrosse and soccer achievements.
- Has 3 sisters that played Division I women's lacrosse: 1 All-American Loyola(Baltimore) and Nat'l Championship RunUp 1997, 1 played field hockey and lacrosse at University of New Hampshire, and 1 played at Towson University.