License: CA

  • Summer Vilkins, LCSW

    Summer Vilkins, LCSW

    I am a former Division I soccer player and a dedicated mental health professional with a passion for supporting emerging and elite athletes. I earned my Bachelor of Arts degree in Sociology/Anthropology from St. Mary’s College of California, followed by a Master’s in Education with an emphasis in Psychology, and a Master’s in Clinical Psychology with an emphasis in Marriage and Family Therapy—both from Pepperdine University.

    My clinical journey began at a community mental health non-profit agency, where I worked with children, teens, adults, and facilitated anger management groups while also serving as a clinical supervisor. Today, I run a private practice in the Bay Area, primarily working with children, teens, and adults.

    My true passion lies in helping emerging and elite athletes of all ages and genders navigate the unique pressures of athletic life, including challenges related to anxiety, self-esteem, and identity. I find great joy in supporting these athletes as they learn to strike a healthy balance between having fun in their sport and working hard to reach their goals.

    • Specialties: Anxiety related disorders, self-esteem, and identity.
    • Workshops/webinars: Transforming negative self-talk, Creating visualization scripts, The power of affirmations. Topics done before: Introduction to Mindfulness, Integrating Mindfulness into Family Life, Anger Management tools, Creative Interventions for Children and Teens (for clinicians), and others that I have zero interest in revisiting.
    • Clients: Child, teen and young adult athletes experiencing anxiety related disorders, low self-esteem/self-doubt, and challenges related to identity. As for specific sports, I’m most familiar with team sports such as soccer, softball/baseball, and basketball, but also have experience working with solo sport athletes.
  • Sergio Trejo, LMFT

    Sergio Trejo, LMFT

    Sergio Trejo holds a Bachelor of Science in Developmental Psychology from Saint Mary’s College of California (2009) and a Master’s degree in Clinical Psychology from the University of San Francisco (2011). He is a licensed Marriage and Family Therapist (LMFT) with a deep-rooted passion for both athletic performance and mental wellness.

    Sergio’s connection to sports psychology began in high school through the San Francisco Parks and Recreation Youth Golf Program, where he served as an Assistant Instructor. His early involvement focused on helping youth develop foundational golf skills and confidence on the course. This formative experience sparked a lifelong interest in the intersection of psychological development and athletic performance.

    While pursuing his undergraduate degree, Sergio emphasized youth neurodevelopment, which further informed his approach to working with young athletes. During his graduate studies, he returned to the SF Park and Rec Youth Golf Program as Lead Instructor, balancing academic pursuits with hands-on instruction and mentorship.

    Following his formal education, Sergio entered the mental health field, gaining licensure as an LMFT and working extensively with individuals and families across the greater Bay Area. His clinical work is informed by a deep understanding of developmental processes, emotional resilience, and mental conditioning.

    In 2013, Sergio expanded his focus by immersing himself in Brazilian jiu-jitsu (BJJ), becoming a dedicated practitioner and eventually a competition coach. With over a decade of BJJ experience, he now specializes in helping athletes prepare mentally and physically for high-level tournaments. His coaching style integrates performance psychology, somatic awareness, and mindfulness practices to help competitors perform under pressure.

    Today, Sergio seeks to bridge his diverse background in golf, martial arts, and psychotherapy to support athletes in developing greater self-awareness, mental clarity, and focus—both in and out of competition. His holistic approach aims to foster not only peak performance but also long-term personal growth and resilience.

    • Specialties: Anxiety, Depression, Trauma, Junior athlete development, Identity Issues, and Mental Skills acquisition for Competition.
    • Clients: I would love to work with all types of athletes. I do specialize in Martial arts/MMA athletes as well as Golfers.   
    • Workshop/webinars: I would be open to leading workshops and webinars. I’d be comfortable in doing most Mental Health topics and Mental Processes for elite Performance type topics.
  • Ashley Allen, LCSW

    Ashley Allen, LCSW

    I am an experienced Clinical Social Worker with a demonstrated history of working in the non-profit organization industry with children, adolescents, and young adults. Majority of my mid-career has been working with unhoused families in shelter and providing clinical support and consultation to social services staff, non-clinical administrators, and incoming MSW/LMSW’s. I am skilled in crisis intervention, clinical supervision, & have strong leadership skills. I have recently transitioned my professional career into the higher education sector, supporting students mental health on campus. I provide direct counseling services to students, workshops, trainings, and consultation to administration, faculty, and staff, and clinical supervision and support to pre-licensed metal health professionals (interns, part-time clinicians).

    I am also a private practice owner, based in New York; House of Therapy. I have advanced training in Perinatal Mental Health/PMAD’s & specialize in counseling athletes and their ecosystems. My practice emphasizes treating clients apart of the BIPOC community who struggle with Anxiety, Depression, & other significant life changes & challenges. I approach my work from a psychodynamic lens & use a trauma informed model in how I work with clients.

    I hold a Post-graduate certificate in Clinical Supervision from NYU.

    • Specialties: My primary specialty is working with young adults who are engaged in high-performance and achievement-oriented environments, such as academics, athletics, the performing arts (theatre/acting), and high-stress helping professions at both the collegiate and professional levels. I commonly support clients experiencing anxiety, performance-related challenges, depression, body image concerns, low self-esteem, perfectionism, burnout, and complex relationship dynamics. Additionally, I have advanced training in clinical supervision as well as in the treatment of perinatal mood and anxiety disorders (PMADs).
    • Workshop/webinars: I have provided basic mental health training to provide psychoeducation on college campuses, created and developed mental health emergency action plans (MH EAPs) for university athletics and Global departments with trainings, provided training on managing/recognizing compassion fatigue and burnout.
    • Clients: Athletes in a competitive High school setting, collegiate setting or professional capacity. I also enjoy working with their families and their partners or both as a couple.
  • Lisa Bonta Sumii, LCSW, CMPC

    Lisa Bonta Sumii, LCSW, CMPC

    Lisa Bonta Sumii, LCSW, CMPC, takes a comprehensive and inclusive approach to her work with athletes at all levels, from youth sports to elite professionals. She recognizes that each athlete faces unique challenges and pressures, and her methods are tailored to meet their individual needs. By integrating techniques from cognitive-behavioral therapy (CBT), mindfulness, and strength-based strategies, she helps athletes develop resilience, self-awareness, and the mental skills necessary for success both in sports and in life.

    Her commitment to social justice, equity, inclusion, and diversity is a central aspect of her philosophy. Lisa actively advocates for underrepresented and marginalized groups within the athletic community, striving to create a more equitable environment for all athletes. She acknowledges the systemic barriers that many face and works to address these issues through her practice and outreach efforts.

    Lisa also emphasizes the importance of mental health education, believing that everyone, regardless of their background or experience level, should have access to resources that promote psychological well-being. By fostering an inclusive and supportive space, she empowers athletes from diverse backgrounds to voice their experiences, build community, and thrive in their pursuits.

    Through workshops, seminars, and one-on-one counseling, she aims to dismantle stigma around mental health in sports, encouraging open discussions about mental wellness and its impact on performance. Her work reflects a holistic understanding of athlete development that encompasses not only skill and performance but also personal growth, mental health, and social responsibility.

    Lisa Bonta Sumii, LCSW, CMPC, is not only a dedicated mental health professional but also a published author and a professional podcast host. Her writing often focuses on the intersection of mental health, sports, and social justice, providing valuable insights and resources for athletes and coaches alike. Through her publications, she shares her expertise on resilience, mental skills training, and the importance of fostering an inclusive environment in athletics.

    As a podcast host, Lisa engages with a wide range of topics related to mental health and performance, often featuring diverse voices and perspectives from various fields. Her platform allows her to reach a broader audience, facilitating important conversations about mental wellness, equity, and the unique challenges faced by athletes from all backgrounds.

    In her multifaceted roles, Lisa continues to advocate for mental health awareness and social justice within the sports community, empowering athletes to thrive both on and off the field while promoting an inclusive and supportive environment for all.