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Meet our Coaches

 
Scott Altenberg has been at Serra High School for 26 years (21 as head coach) and I am very proud of what we do at Serra. A successful program needs not only great student-athletes and quality coaching, but also dedicated supporters as well. Academically, we send 100% of our students to college. Athletically, we have a rich tradition of C.I.F championships, Division 1 scholarships, and have been blessed to have a number of NFL players as well.Scott Altenberg (Football - Head Coach)

Scott Altenberg has been at Junípero Serra High School since 1994.
“I am very proud of what we do at Serra. A successful program requires not only great student-athletes and quality coaching, but also dedicated supporters.”

Academically, Serra sends 100% of its students to college. Athletically, the school has a rich tradition of CIF championships, Division I scholarships, and has been blessed to produce a number of NFL players.

as well.
Artis PerryArtis Perry Jr. (Baseball - Head Coach)

Coach Artis Perry Jr. began coaching at Serra High School in 2010 and has served as our Head Baseball Coach since 2021. Born and raised in Inglewood, California, he attended Hawthorne High School, where he was a two-time league MVP and a three-time All-Area First Team selection.

He continued his baseball career at West Los Angeles College, Cal State Dominguez Hills, and the University of Nevada, Las Vegas (UNLV). He earned a Bachelor's Degree in Communications and a Master’s Degree in Communication with an emphasis in Education, both from Grand Canyon University.

Coach Perry also brings professional scouting experience, having served as an MLB scout for six years with the Atlanta Braves and two years with the Boston Red Sox.

Coaching and Professional Experience:

  • Head Baseball Coach, Serra High School: 2021

  • Head JV Baseball Coach / Assistant Varsity Baseball Coach, Serra High School: 2010-2013, 2017-2021

  • Interim Head Baseball Coach, Hawthorne High School: 2014–2016

  • MLB Scout, Atlanta Braves: 2015–2021

Honors and Achievements:

  • Del Rey League Coach of the Year: 2021

  • 2× SBAC All-Star Game Head Coach: 2024

  • 2× Tyler Skaggs Foundation Coach of the Year: 2021, 2024

  • Serra High School Wall of Honor Inductee: 2013 (Serra Baseball)

  • Member of the Black Coaches Association (BCA)

  • Has guided over 75 student-athletes into collegiate athletic programs and Major League Baseball through academic mentoring, athletic development, and recruitment support.

 

 

McKinseyMcKinsey Hadley (Girls Basketball - Head Coach)
Coach McKinsey Hadley began coaching basketball in 1991, where he developed his coaching philosophy in Park Leagues and on the AAU basketball circuit. His love for the game was honed by many years of playing in inner city L.A. in the 1980's.  Coach Hadley attended LACES High School and Serra High School, graduating from LACES in 1992.  In 1998, he became the Associate Head Boys' Basketball Coach at LACES, where he stayed for 8 years.
 
In 2007, McKinsey became the Head Girls' Basketball coach at Serra, where he coaches presently.  His accomplishments include the following:
 
  • 5 consecutive CIF finals appearances 2009-2013
  • 3 consecutive CIF championships 2010-2012
  • 6x California State Regional finals appearances 2011-2015, 2018
  • 2x California State Champion 2013, 2018
  • 3x Area Coach of the Year 2011-2013
  • 2x California State Coach of the Year 2013, 2018 
 
Coach Hadley enjoys teaching the game of basketball as a way to build and reveal character.  He promotes the importance of inner strength and self-discipline.  His teams have exemplified the power of personal growth as a way to positively affect overall team success.
 
Coach DeJon  DeJon Frazier - (Boys Basketball - Head Coach)
 

Coach DeJon Frazier began his coaching career in 2019 and joined Serra High School in 2024 as the Head Boys Basketball Coach, following successful turnarounds at Long Beach Jordan and Cantwell-Sacred Heart of Mary. At Long Beach Jordan, he improved the team’s record from 0–12 to 23–13, and at Cantwell-Sacred Heart, from 3–25 to 14–14.

In addition to his high school coaching accomplishments, Coach Frazier has been active on the AAU grassroots circuit, coaching 13U, 16U, and 17U national teams for All In Elite (Under Armour) and Chapter562 in the Drew League.

Notable Achievements:

  • 2022–23 Moore League Championship

  • 2022–23 CIF-SS Championship

  • 2022–23 All-Area Newcomer Coach of the Year

  • 2022–23 Silver Waves Media Top 100 Coaches in California High School Basketball

Dejanae GoreDejanae Gore (Girls Cheer - Head Coach) 
Dejanae Gore brings a wealth of knowledge and experience to the sport of cheerleading. She began cheering at the age of three and continued through college, transitioning into coaching in 2010. Coach Dejanae was a member of the varsity cheer team at Lakewood High School and later served as captain of her team at Langston University. In 2018, she led her team to their first-ever Grand Championship and has since earned numerous first-place trophies. Her areas of expertise include stunting, gymnastics, and choreography.
 
Shawn Goodner (Boys Volleyball - Head Coach)

Coach Shawn Goodner began his coaching career in 2016 and joined Serra High School in the spring of 2025, bringing a passionate, player-focused approach to the boys volleyball program. With a background in both indoor and beach volleyball, he has competed at the collegiate and professional levels—including representing Team USA on the collegiate beach volleyball team in 2022—and continues to compete at both levels throughout Southern California.

In addition to coaching at the club and high school levels, Coach Goodner is dedicated to developing high-character student-athletes through discipline, hard work, and a deep love for the game. His coaching and playing career includes several notable achievements, including a Trinity League Title, a CIF Championship, and three national championships as a player. Most recently, his 16s boys team earned a Bronze Division Championship, and his 17s girls team secured a 3rd place finish at the Summer Soiree.

 
 

(Track & Field - Head Coach)

Photo & bio coming soon.

Monique Adams (Girls Flag Football & Girls Softball Head Coach)
Photo & bio coming soon.
Brent Whitfield (Soccer - Head Coach)
Photo & bio coming soon.