Coaching Staff

Toby Costello

Toby CostelloToby Costello is a Bay Area native and product of the Southern Marin program. Toby is a graduate of Lynchburg College in Virginia, where he played varsity lacrosse for all four years, made the NCAA tournament once and was a conference champion his senior year.

After graduation he played for the Olympic Club for four years and was an assistant coach at UC Berkeley for 2 seasons. He has always been involved in coaching at the high school and middle school level since college, working with various summer camps, elite programs and personal coaching.

Ed Hill, Jr.

Head Coach U18
Ed Hill, Jr.Coaching Experience
2002-2003 Piedmont High School Jv Assistant Coach
2004-2006 Berkeley High School Var Assistant Coach
2006-2008 UC Berkeley Mens Lacrosse Assistant Coach
2008-Current Berkeley High School Boys Varsity Head Coach

Awards
2008- Selected East Bay Coach of the year.

Activities
2007 Beijing Cup Champions (with UC Berkeley)
2007 International Friendship Games in Japan
2009 USA West Australia U19 Boys Assistant Coach
All West Lacrosse
Vitalitaly Lacrosse
NorCal Indoor Lacrosse

Jeffrey Mills

Jeffrey MillsJeffrey Mills has 7+ years of experience in lacrosse program administration, youth and high school coaching in Northern California. In 2011, he joined the Golden Gate Elite lacrosse staff in the head coach role working with the U17 team. Jeffrey earned a bachelor's degree from the University of Pittsburgh and a master's degree from Drexel University.

Program and Coaching Experience
2012 - Current Amador Valley High School Boys JV Head Coach
2011 - 2010 Amador Valley High School Bay Varsity & JV Special Team Coach
2012 - 2011 Vitality Lacrosse U17 Head Coach
2010 - 2009 Northern California Junior Lacrosse Association, Board of Directors
2007 - 2010 Pleasanton Lacrosse Club, Board of Directors & Head Coach

Certifications
US Lacrosse Association, Certified Level 1 & 2 Coach
Positive Coaching Alliance

Activities
Vitality Lacrosse
Box Lacrosse Academy
Ironhead Indoor Lacrosse