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The Coaching Staff of LAVA West features an excellent collection of men and women who care about young athletes and strive to see them develop their skills in a dedicated, positive, and hard-working environment. Our coaches have hundreds of years experience between them and have earned accolades at all levels as coaches and as players themselves. We encourage you to read up on our fantastic staff.


Director - LAVA West
Head Coach - 16 Adidas & 13 Adidas
(cell) 818-631-7785

Lava West Club Director and long-time girls club volleyball coach Trevor Julian is easily the area’s most decorated and successful girls club coach with an impeccable reputation locally and nationally for producing excellent and competitive teams, training and developing top athletes, and working with parents and families in an honest and caring way.

A former award-winning volleyball player himself — captain and four-year starter for the USC Men’s Volleyball Team, captain and member of USA Youth and Junior National Teams — Trevor transitioned seamlessly into coaching and swiftly made his mark. He spent ten superlative seasons as Head Coach of the SMBC Girls 16-1’s before joining LAVA, where his work has been equally impressive. He is the longest-running 16’s coach in the SCVA, having coached that age division without break since 2002.

A consistent presence in the upper eschelons of the SCVA’s Gold Divisions, Trevor’s teams have also triumphed repeatedly and to significant degree on the national stage, boasting a multitude of Top Five finishes at national travel tournaments, several qualification bids to the Junior Nationals, a Junior Nationals 18’s Championship, a Volleyball Festival 16’s National Championship, and nine medals at national competitions. Highlights include:

– Silver Medal, USAV 16’s Junior National Championships 2019
– Gold Medal, USAV 18’s Junior National Championships 2017
– Bronze Medal, MidEast 16’s Junior National Qualifier 2017
– Gold Medal, Pacific Northwest 16’s National Qualifier 2016
– Gold Medal, SoCal 16’s Junior National Qualifier 2015
– Bronze Medal, SoCal 16’s Junior National Qualifier 2014
– Bronze Medal, Show Me 16’s Junior National Qualifier 2014
– Bronze Medal, Fiesta Classic 16’s Championship 2012
– Gold Medal, Volleyball Festival 16’s National Championship 2010

Additional highlights include: 5th place overall finish in 16 USA at the 2017 USAV 16’s Junior National Championships; five straight years of qualifying bids to higher divisions at Junior Nationals (2014-2018); #3 overall ranking in the SCVA for 16’s in 2017; #5 overall ranking in the SCVA for 18’s in 2017; #5 overall finish at the SCVA 16’s Regional Championships in 2013; and Top Five finishes at twenty national tournament competitions between 2010-2019.

As Director of LAVA West, Trevor oversees the entirety of the program from its youth program to the success of its top oldest teams. LAVA West is the premier volleyball club of the Conejo Valley and owes much of its success to Trevor’s stewardship.

Trevor will Head Coach the Lava West 16 Adidas and Lava West 13 Adidas teams this coming year, looking to add more accolades and achievements to a long list of his successes.


Assistant Director - LAVA West
Head Coach - 14 Adidas
(cell) 818-419-1332

Sheldon Sheehy returns to LAVA West for the upcoming season both as an Adidas team Head Coach as well as Assistant Director of LAVA West, bringing his patented brand of passion and charisma that captures and captivates the athletes lucky enough to play on his teams; the consummate “player’s coach”. Sheldon brings a decade’s worth of experience to the table — he has been a part of LAVA since the organization’s inception in both coaching and director roles.

Sheldon is known for his dedication, his ability to connect with and motivate players, and his commitment to the craft of coaching. He has coached numerous seasons of club volleyball with significant successes on his resume, with recent highlights including:

– Top Ten Overall Finish, SCVA 14’s Region 2019
– Silver Medal, USAV 17’s Junior National Championships 2018
– Bronze Medal, SCVA Las Vegas Classic 2018
– Bronze Medal, Pacific Northwest 16’s National Qualifier 2018
– Top Five Finish, SCVA 18’s Region 2017
– Gold Medal, USAV 18’s Junior National Championships 2017

Sheldon got started as the Head Varsity Coach for Girls and Boys at Heritage Christian School in Van Nuys, guiding the school to multiple league championships and several CIF playoff runs during his multi-year tenure there. He then joined fellow LAVA Director Nabil Mardini as Assistant Coach for perennial powerhouse Pierce College Women’s Volleyball in 2016; his first season saw the Pierce squad win League and Conference Championships, and a California State Championship Runner-Up. He was named Head Varsity Girls Coach at prestigious Viewpoint High School in 2018, a position he currently holds.


Nikki Attea brings an extensive playing and coaching resume along with her as an assistant coach at LAVA West. Nikki played highlevel Division One women's college volleyball as an opposite hitter at the University of West Virginia and the University of Arizona. Her accolades include:

- Collegiate All-American at WVU, the first All-American selection in school history;
- Big 12 Conference Scholar Athlete of the Year, the first such selection in WVU school history;
- All-Midwest Region First Team Selection, again the first in WVU school history;
- Big 12 Conference All-Academic First Team Selection, once more the first in WVU school history;
- Big 12 Conference All-Freshman First Team Selection;
- 1069 career kills, putting her in rare 1000+ career kill company;
- 5th Place Overall Finish at first ever NCAA Women's Beach Volleyball National Championships, highest finish in Arizona school history;
- #23 Overall Finish at UofA in the NCAA Championship Tournament;
- and multiple Big 12 and Pac 12 Player of the Week honors.

As a coach she has amassed a significant chunk of experience in a short amount of time: eight years of experience coaching collegiate camps and clinics in West Virginia, Arizona, and Texas; three years club volleyball coaching in West Virginia and now with LAVA West; and one year of collegiate beach volleyball coaching experience at Texas Christian University.

We are excited to welcome back the decorated coach and former player Nikki Attea to LAVA West this coming season!

Kristen Casillas - head COACH

Kristen Casillas is a long-time coach for LAVA West who is taking time off for maternity reasons. Kristen is one of LAVA West’s longest tenured coaches in the youth divisions, having joined the West in 2012 and having spent the majority of her time coaching youth division athletes (12's-14's). We look forward to getting her back in the gym with us very soon and wish her all the best with her first baby!


Mario Casillas married into the LAVA West family of coaches, joining long-time LAVA West coach Kristen Casillas as her assistant coach shortly after getting hitched. Mario has coached youth teams for LAVA West for several seasons, but will spend the coming season on paternity leave as he and Kristen welcome their first child into the world. We look forward to getting Mario back in the gym with us very soon and wish him all the best!


Scott Christopher has been playing and coaching volleyball for more than 25 years. Scott grew up in Pennsylvania and played volleyball as a setter for both California University of Pennsylvania and West Virginia University.

Scott has a tremendous passion for the game of volleyball and a clear vision for mentoring athletes through the sport that he loves; he has been recognized for multiple coaching awards from his peers, leagues, and media outlets over the years. After playing and coaching recreational teams while in college, Scott began his high school coaching career in Maryland where he was a Varsity Girls Head Coach and also founded the Outsiders Volleyball Club.

Over the years, Scott has been instrumental in building high school volleyball programs - first in Maryland and then later in Washington State - and on the club scene has found that anywhere he has found success, even helping qualify teams to compete USA Volleyball Junior Nationals and State Championships.

While in Seattle, Scott oversaw the volleyball program at the Overlake School and also coached for Sudden Impact Volleyball Club and North Shore Juniors Volleyball Club. Since moving to Thousand Oaks several years ago, Scott has become a valued member of the LAVA West family, in addition to currently serving as the Head Girls Varsity Coach at DeToledo High School and the Head Boys Varsity Coach at Crespi High School. We welcome Scott back to LAVA West for the coming season!


SMBC Alumnus ('10) and local standout athlete Will Cornell returns to the LAVA West coaching staff this coming season, having compiled an excellent coaching resume in a relatively short amount of time.

A star athlete at Crespi High School, Will went on to success as a high-level Collegiate Club player at West Virginia University. As the Mountaineers starting setter, Will was a four-time EIVA Conference First Team Selection, a two-time National First Team Selection, a two-time EIVA Regional Champion, and boasted two seasons with 5th and 7th place national overall finishes.

He swiftly transitioned into coaching and has eight years of experience under his belt, five of which were spent coaching NCAA Women's Division One (four coaching in the Big 12 Conference at his alma mater, WVU, and one coaching in the Big East Conference at Texas Christian, or TCU) - coaching multiple All-Conference and All-American players in the process.

Having moved back home to Southern California from his successful coaching stints and travels across the country, Will joined the West coaching staff in 2018. He returns this coming season for another great season at LAVA West!


Popular local coach Todd Freyder brings many years of excellent coaching to the table for LAVA West, where he has coached since 2013. Todd has deep roots to the volleyball community in Conejo Valley, Simi Valley, and San Fernando Valley areas, having spent many, many seasons as the Girls Varsity Assistant Coach and/or Boys Varsity Assistant Coach at Royal High School, Simi Valley High School, Chaminade High School, Crespi High School, or DeToledo High School at one point or another.

Todd is known for his quiet but passionate demeanor, and for connecting with the athletes he coaches in a strong and effective manner, guiding them to significant growth and development, helping draw out their on-court best time and time again. He has coached multiple age groups in his time in club volleyball, coached many high-level teams, and earned a Bronze Medal in national competition, and has been proven to take whatever athletes are before and (1) make them better and (2) ensure they continue to love the sport.

We welcome Todd Freyder back to LAVA West for another year!


One of the most decorated and highly experienced assistant coaches in the whole of the LAVA organization, Robert Haar has perhaps the deepest ties to the Conejo community of any coach on the LAVA West staff - not to mention a significant set of recent successes to complement his long history of achievements.

Robert is currently a senior teacher at Thousand Oaks High School and the Varsity Girls Assistant Coach, but his high school coaching experience goes back almost thirty years with Head Boys and/or Head Girls Varsity Coaching stints throughout the 90's at both Thousand Oaks and Newbury Park High Schools - not to mention some time spent as the Women's Assistant Coach at Cal Lutheran University during that same period.

Robert has coached multiple decades of club volleyball, as well, first with local club Hodoli VBC and then Zuma Bay VBC, before joining the inaugural coaching staff of LAVA West in 2011.

At LAVA West, Robert has found immense success as one of the club's top assistant coaches, with multiple medals earned in national competition, including:

- Gold Medal, Volleyball Festival 18's National Championship 2012
- Bronze Medal, USA Volleyball 14's Junior National Championships 2016
- Gold Medal, USA Volleyball 15's Junior National Championship 2018

These, in addition to multiple Top Five national tournament finishes in recent years. Robert also serves an administrative role for LAVA West as its Division Manager, in charge of facilities and scheduling alongside and working closely with Director Trevor Julian.

We welcome Robert back for another great season here at LAVA West!


Local standout Makinna Hibbard is a long-time LAVA and LAVA West coach in both head coach and assistant coach roles. The star middle blocker for La Reina High School went on to play college volleyball at Cal State Los Angeles before returning to her Thousand Oaks roots to coach club volleyball.

Makinna is a popular and successful club coach who develops the athletes in her care and helps them reach the fullest heights of their potential. She has coached both high school volleyball - most recently as a multi-year assistant coach at her alma mater, La Reina - and club volleyball for multiple seasons across multiple age divisions.

The coming season will see Makinna take a step back from coaching to focus on a few outside career opportunities, but we know we will see her back on the sidelines soon for us here at LAVA West.


Southern California native Hunter Horn returns once more to the coaching staff at LAVA West for the coming season. A multi-sport letterman and multi-sport All-League and All-CIF selection at Quartz Hill HS in Lancaster, Hunter made his way over to the Conejo Valley as a multi-sport athlete at Cal Lutheran University (football and volleyball), where he won four straight conference titles in the former sport and still holds the single season kill record in the latter.

Hunter quickly brought his passion for volleyball into the coaching realm and has been a steady presence on the sidelines for both LAVA West (girls) and SMBC West (boys) over the past few seasons. His teams have found significant success, earning several medals during his tenure, most recently a Silver Medal with LAVA West 16 Adidas at the USA Volleyball Junior National Championships in Indianapolis in July 2019.

Hunter is considered one of the finest technical trainers of volleyball in the Conejo Valley. He is known for exceptional technical feedback and training, whether in private lessons, groups, or for the athletes on his teams. He has logged stints across the spectrum of ages and moves seamlessly between basic fundamental training for beginners and high-level advanced concepts and techniques for top players.

Hunter is currently a biology teacher at Simi Valley High School, where he is also the Boys Varsity Head Coach; he is a teacher first and foremost and takes that mentality into his coaching. We welcome Hunter Horn back to the sidelines for LAVA West!


Tricia McKenna returns once more to coach for LAVA West this coming season. Born and raised in Scottsdale, Arizona, Tricia was a multi-sport athlete in high school but excelled most significantly as a standout middle blocker and opposite hitter during her playing days at Saguaro High School and also over six years of club volleyball with Arizona Peak Performance and Arizona Thunder. Though a bit undersized for those positions, her athleticism, vertical jump, and passion for the game allowed her to earn multiple accolades and awards during her younger years playing career.

She moved to Thousand Oaks several years ago with her husband and two kids, and found her way back to the volleyball world in 2015 when she joined the LAVA West coaching staff as a youth instructor with the Lite Program. She has swiftly worked her way up the ranks, coaching in the 12's and 13's division for multiple years. As assistant for 13 Adidas in back-to-back seasons, she helped guide the squad to a handful of top finishes at national tournaments, not to mention D1, D2, and D3 regional tournament finishes.

Tricia is known for her savvy way of handling her players, connecting with them on a personal level, and helping them achieve their goals with good, old fashioned positive reinforcement and communication. LAVA West happily welcomes Tricia McKenna back into its coaching ranks for the coming season!


Georgia Mitchell returns once again to walk the sidelines for LAVA West. A star athlete, four-year starter, team captain, All-Conference selection, and School Athlete of the Year for Southwest Minnesota, she spent time interning as a trainer out of college with the USA Volleyball Youth and Junior National Teams, and the precursor to the High Performance Programs.

A multi-sport athlete as a high school player, Georgia found volleyball as her after-playing coaching path and has logged much experience at both the high school and club levels.

She spent time coaching Minnesota Juniors before she came west and settled back home in Southern California. Currently the Head Girls Varsity Coach at Louisville High School, Georgia has also coached club for LAVA West since 2013. She swiftly made her mark as an assistant coach at the 12's and 14's levels before becoming significantly involved as a Head Coach at the Adidas team level. She has coached 12 Adidas, 16 Adidas, and 17 Adidas teams during her time at LAVA West, and guided her teams to multiple D1/D2 SCVA finishes, multiple Top 5 national tournament finishes, and a Junior Nationals regional qualification bid. She returns to LAVA West this coming season looking to further add to her stockpile of successes.


LAVA alumna Elizabeth Sheffield ('13) returns once again to her alma mater club as a coach for the coming season. A star athlete at Viewpoint School, Liz was All-League, All-CIF, and two-time League MVP for the Patriots, while also graduating with high honors - with an AP Scholar with Distinction and President’s Education Award to boot.

Liz was one of the inaugural LAVA athletes as a member of the South 17 Adidas team in 2011-2012, having also played for LAVA West Director Trevor Julian in her first season of club as 16's (alongside fellow LAVA West coach Leanna Schroeder) prior to the launch of LAVA.

Liz spent two successful seasons at the University of California, Santa Barbara, on the prestigious Gaucho Women's Club Volleyball team - where she helped lead the squad to back-to-back national Top Ten finishes - before transitioning seamlessly to the UCSB Women's NCAA D1 Volleyball Team, where she set records and led the team in multiple categories over her two years of play.

Post-graduation Liz has returned to LAVA, where she coaches, and to Viewpoint, where she coaches and teaches, and looks to pass on her passion for volleyball and enthusiasm for life to those athletes who follow in her footsteps. Welcome back, Liz!


Popular local coach Amanda Soper returns for another excellent season of coaching at LAVA West. Amanda was a standout player for Royal High School, earning multiple awards including All-League en route to obtaining an academic/athletic scholarship to Newberry College in South Carolina, where she played for four years.

Upon graduation in 2015, she returned to her roots and got busy coaching, looking to contribute to and make her mark upon the volleyball community that gave her so much opportunity. Amanda has coached at Simi Valley High School, Royal High School, and Chaminade College Preparatory School, alongside several of our West coaches, and has coached both girls and boys volleyball with great and sustained success.

Having graduated college and while at the same time earning her Masters at Azusa Pacific University, Amanda joined the West staff in 2015. She has coached 12's, 14's, 16's, 17's, and 18's over the years, and is very excited for another great season at LAVA West.


LAVA West welcomes long-time local coach Eric Taylor to its coaching staff for the coming season. Eric is one of the longest-tenured coaches in the Conejo Valley area for both boys and girls volleyball. A former standout player for Camarillo High School, Eric over two decades of coaching at multiple local middle schools and high schools, and in club volleyball.

Eric is the current Head Varsity Girls Coach at Westmark School in the San Fernando Valley. He has logged stints at Santa Paula High School, Viewpoint High School, Louisville High School, and Westlake High School, among others, at the Varsity, Junior Varsity, and Freshmen levels. He has helped guide his squads to multiple CIF Championships, Runner-Ups, and Semi-Final appearances over the years.

Before joining LAVA West in 2014, Eric coached for Westlake VBC for Girls and Bones VBC for Boys (Bones partnered with LAVA boys program club SMBC Boys to launch SMBC West in 2017, for which club Eric also now coaches). Eric has coached nearly every age group during his time in club volleyball, with specific experience in the youth age groups 12's-14's. Welcome back, Eric!


Decorated international star volleyball player Laura Walter returns to the sidelines for LAVA West this coming season. Laura was raised in her native Germany and was a successful volleyball player from a young age, rising so high as the German Women's National Team.

She came to the United States to play NCAA Division One college volleyball at Cal State University at Northridge, where she again showed her skills as a multi-award winner and leader of the Lady Matadors. She settled into life in Southern California after her graduation, but returned to volleyball by way of LAVA West in 2016 when she joined the West coaching staff. She has coached 15's, 16's, 17's, and 18's in her time with the club, and helped her squads earn a pair of qualification bids to Junior Nationals and three medals earned in national competition. We are excited to welcome Laura back to LAVA West!


Cat Davidson returns to the LAVA West coaching staff for the coming season. Cat's bio is forthcoming.


Jake Jones returns to the LAVA West coaching staff for the coming season. Jake's bio is forthcoming.


Madison Dominguez returns to the LAVA West coaching staff for the coming season. Madi's bio is forthcoming.


Brittney Mukhar returns to the LAVA West coaching staff for the coming season. Brittney's bio is forthcoming.


Sage McClain returns to the LAVA West coaching staff for the coming season. Sage's bio is forthcoming.


Leanna Schroeder returns to the LAVA West coaching staff for the coming season. Leanna's bio is forthcoming.


LAVA West alumna Emma Rommelfanger ('17) was a member of the very first LAVA West season as a young 14's player. The talented libero played at Westlake High School and on LAVA West Adidas teams until retiring from the game to continue significant academic pursuits after her sophomore year.

Emma transitioned swiftly into coaching, wanting to keep her love of the game strong, and assisted with the youth Lite Program before heading up her own 12's team in 2017.

Emma currently attends the University of California, Santa Barbara, and while she is not able to coach for LAVA West during the official club season, you will often find her in the gym during the summer months and over winter break. She even substituted for a coach at the Festival in Phoenix and is a constant fixture in the LAVA West gym when her school schedule allows it.

Welcome back to LAVA West, Emma!


After a standout career as a setter and libero at La Reina High School, LAVA West alumna Sam Fochler ('18) finished her playing career winning a Gold Medal at Junior Nationals as a member of LAVA West 18 Adidas and then moved swiftly and seamlessly into the coaching ranks for LAVA West.

Sam became a fixture coaching the youth Lite Program, summer clinics, and workshops. Her academic successes have taken her across the country to Vanderbilt University, but when she comes home during breaks and all through the summer Sam can be found in the gym coaching with LAVA West.

We await the days when she graduates and returns to coach full-time, but until then we'll take all the time we can get with Sam coaching our athletes. Welcome back, Sam!

kelsey phipps - ASSISTANT COACH

Kelsey Phipps returns to the LAVA West coaching staff for the coming season. Full bio is forthcoming.

tori hiatt - ASSISTANT COACH

Tori Hiatt returns to the LAVA West coaching staff for the coming season. Full bio is forthcoming.

rachel gam - ASSISTANT COACH

Rachel Gam returns to the LAVA West coaching staff for the coming season. Full bio is forthcoming.