Trish Larsen
Executive Director

Trish Larsen has more than 20 years of experience as a director of non-profits. Prior to joining Minding Your Mind in 2012, she served as the director of Contact Greater Philadelphia, the agency responsible for answering the National Suicide Lifeline in the Greater Philadelphia area. Her responsibilities included program development and agency oversight, and she also served as trainer and educational facilitator. In addition to crisis intervention training, Trish holds certificates in QPR Suicide Intervention Gatekeeper Training, a certification from CONTACT as an Adolescent Suicide Prevention Trainer, as well as certificates in Cognitive Therapy for Depression and Anxiety from the Beck Institute. She has advanced experience in non-profit fund and organizational development, strategic marketing, community resource expansion, as well as volunteer and program management. She is a participating member of multiple county-wide task force committees and community collaborative groups. Contact Trish at

Sheila Gillin, LCSW
Clinical Director

Sheila is a licensed social worker and a certified child and adolescent psychotherapist with over fifteen years of experience in the mental health field.  In addition to her work with Minding Your Mind, she has a clinical counseling practice where she provides individual, family and group counseling to a broad range of clients including adults, adolescents and children.  She also serves as the Director of Graduate Admissions at Bryn Mawr College. Contact Sheila at

Carl Antisell
Managing Director of Operations and Training

Carl Antisell has taken his experience in business and marketing and now applies it to advocacy and education at a grassroots level, always with a focus on empowering youth to make change. He is one of the founders of the Haven in University City, a collegiate community focused on providing support for college students in recovery from substance use disorder. Carl also started the Philadelphia chapter of Young People in Recovery, a volunteer advocacy organization committed to reducing stigma and educating the community about the mental health aspect of addiction. Carl was a facilitator for the Lower Merion Youth Coalition and has been recognized as a community partner by Need In Deed for his work with them in inner city schools.  Contact Carl at

Drew Bergman 
Director of Development

Drew Bergman is a 2017 graduate of Temple University with a degree in Business Marketing. Throughout his career, Drew has connected with philanthropic supporters in the community to cultivate donations that have provided growth opportunities for not-for-profit organizations. As a college student and while working as a Minding Your Mind speaker, Drew served as Minding Your Mind’s associate director of development. In this role, Drew organized and implemented Minding Your Mind’s annual spring gala in Philadelphia for two consecutive years and contributed significantly to producing the annual Blue Gene Gala. Contact Drew at

Marianne Marquet
School Programs Associate

Marianne holds a B.A in Sociology from the University of Richmond and spent a decade in corporate marketing and communications prior to shifting her focus to home and raising her three children. After years of community outreach and volunteer work, Marianne re-established a career in the non-profit sector at Minding Your Mind. Marianne has served on the board of several private schools over the years, in addition to six years as a member of the Board of Governors at St. Timothy’s School in Baltimore, MD. Marianne continues to follow her passion of community outreach by creating and organizing many volunteer opportunities in and around the greater Philadelphia area. Contact Marianne at

Andrew Onimus
Director of Corporate Programs and School Engagement

Andrew is a 2014 graduate of Muhlenberg College with degrees in Accounting and Finance. He worked in audit at KPMG LLP Philadelphia and then held a position as a senior analyst in finance at DLL, a financial services company in Wayne, PA. As Director of Corporate Programs and School Engagement, Andrew assists in implementing and marketing Minding Your Minds’ Corporate Education Program, with goals to provide education and resources for mental health issues and how to create an environment of advocacy and understanding within organizations. He also assists with the development of peer leadership school club activities and engagement. Andrew is an MBA candidate at West Chester University with expected completion in 2019. You can contact Andrew at

Mollye Readinger-Scott
Director of Outreach

Mollye holds a B.A in Communications from Temple University and an M.S. in Pastoral Counseling from Neumann University. Before spending 15 years at home raising her three children, Mollye established a career in the non-profit field as the coordinator for high school leadership development for the Philadelphia Catholic Youth Organization and in development and events coordination for the Bethesda Project. She is a certified personal coach and a Facilitator of the Myers-Briggs Personality Type Indicator, creating and facilitating leadership development and personal growth programs for both adults and young people. Contact Mollye at

Ali Warren Rothrock
Director of School Programs

Ali Warren Rothrock’s passion for helping people started when she became a firefighter in 2005. Since then she has enjoyed more than eleven years in the emergency services, both as a firefighter and an Emergency Medical Technician. Ali earned her Associate’s Degree in Fire Science in 2010 and published her memoir, Where Hope Lives, later that year. In 2012 she began traveling around the country to share her story. She became a domestic violence and sexual assault counselor in 2015 and currently works on the hotline for the Centre County Women’s Resource Center based in State College, PA. Ali speaks about bullying, sexual assault, and Post-Traumatic Stress Disorder, encouraging students to use be aware of their mental health and how to self-advocate and use positive coping mechanisms. In the field of suicide prevention, she is a certified QPR suicide prevention instructor. Contact Ali at

Maura Wheeler
Maura Wheeler
Director of Communications & Public Relations

Maura Wheeler has over 20 years of development and communications experience. Throughout her career, Maura has worked with not-for-profit organizations in education, health care, and the arts, as well the education foundation of a national trade association. She was the director of communications for an international buying group and acts as a private consultant in the areas of marketing, communications, media, and fundraising for clients in the for-profit and non-profit sectors of a variety of industries. Contact Maura at

Regional Directors

Guy J. Iacono, LCSW
New Jersey Regional Director

Guy Iacono is a licensed psychotherapist. After overcoming adversity in his younger years, Guy decided to use his life experience to help others. He attended Saint Joseph’s University where he studied sociology and philosophy and eventually went on to earn a Master’s in social work from Monmouth University. Before joining Minding Your Mind, Guy worked in both an outpatient and partial hospitalization program. Most recently, he served as clinician working with dual diagnoses (mental illness & chemical addiction). His experience ranges from addiction and crisis intervention to mood and personality disorders. In addition to his role with Minding Your Mind, Guy works with individual and groups in a private practice and coaches a youth baseball team. Contact Guy at

Jon Mattleman, MS Counseling
Massachusetts Clinical Director

Across all of his work, Jon brings warmth, understanding, and patience…plus a healthy dose of humor! In his over 35 years of experience as a therapist and presenter, clients have felt comforted by his ability to acknowledge that the challenges they face are complex – and often downright exhausting! In acknowledgment of this, his work is grounded in delivering tools that can be implemented in real time.
Jon holds a BA from Clark University, and an MS in Counseling from the University of Hartford. He served as Director of the Stoughton, MA Youth Commission from 1983 to 1993, and as Director of Needham, MA Youth Services from 1993 to June 2017. Since 1993, alongside his full-time work, Jon has operated his practice to offer presentations, consultations, and consulting services. Contact Jon at