Our Staff

Chemical Health Specialists

Julia Geigle, M.S.W., LICSW

ysb-20161019-web-18Julia holds a Master of Social Work degree and is a Licensed Social Worker (LICSW). In 2015, Julia also became a Certified Prevention Professional (CPP). As YSB’s Chemical Health Specialist, Julia helps students and families in the Stillwater Area Public Schools (District 834) access a variety of services such as chemical health screenings, early intervention, education, and related support services.

She also coordinates and delivers substance abuse prevention services through District 834 such as classroom and community presentations, policy and program development, and educational and resource materials.

As Program Supervisor she provides guidance and support to 3 additional Chemical Health Specialists serving across the East Metro area.

Prior to joining YSB, Julia provided crisis stabilization, assessment, and counseling services to children, adolescents, and adults with chemical and mental health issues in a psychiatric hospital setting. She also served a North Dakota college campus as a Tobacco Prevention and Control Coordinator and completed a yearlong social work internship in a northwestern Minnesota high school.

“I am very passionate about working with youth in the school system! YSB’s school partnership allows students, especially those with minimal resources, to easily access my services. It is such a gift to be with a young person on their journey as they learn more about themselves and their patterns and learn new ways to manage life’s challenges”

Mary Popelka, B.S., LADC

Mary holds a Bachelor of Science degree and is a Licensed Drug and Alcohol Counselor (LADC). She joins YSB as a Chemical Health Clinical Specialist for the South Washington County High Schools. Mary has been working with students in school settings for over 20 years. She worked as a Chemical Health Prevention Specialist in a middle school setting for 7 years. Prior to that, she worked as a Recovery Counselor in a Sober High School. Mary has also worked as a treatment counselor in an Intensive Outpatient Treatment center. 

“I am passionate about working with young people, helping them to define how they can most effectively move forward in their lives. I believe that substance use/abuse, along with mental health challenges can create some of the greatest barriers for young people becoming the people they hope to be. I am committed to helping young people find their path to successful adulthood.” 


Nikki Bussert, B.S., LADC

Nikki joins YSB with a Bachelor of Science degree in Alcohol and Drug Counseling from Minnesota State- Mankato. She has held a LADC license (Alcohol and Drug Counselor) for 7 years. Before joining the Chemical Health Team at YSB, she worked as a primary counselor and assessor in an intensive outpatient substance abuse treatment program. Nikki also has experience working in a public-school setting as a chemical health counselor as well as a residential treatment setting

“Having worked in the substance abuse field for the past 7 years, I have seen what can happen to youth in their adulthood if they do not receive the support and prevention early regarding chemical health. I am beyond excited to immerse myself in the school setting to be that support and help with early prevention.”

Reem Elkaramany, M.A., LADC

Reem holds a Master of Arts degree in Adlerian Counseling and Psychotherapy. She is also a Licensed Alcohol and Drug Counselor (LADC) and a K-12 Licensed School Counselor (pending). Before coming to YSB, Reem worked as a Chemical Dependency Professional II at a residential, behavior-based therapeutic program for males struggling with chemical health and behavioral/legal issues. Reem has a background working with adolescents and adults struggling with chemical health in a variety of settings, including: Intensive outpatient programs, residential treatments, and public school settings.

“One of my favorite quotes is ‘Be the person you needed when you were younger.’ With this in mind, I am creative in the strategies I use to motivate and encourage students towards positive growth. My job is not to tell students what to do, but to provide them with the skills and knowledge to make healthier choices independently using their own identified goals as motivation. I love what I do, and I’m looking forward to working with dedicated educators and passionate YSB staff towards best supporting and encouraging our youth!”

Gina Johnson, B.S. Prevention Specialist

Gina holds a Bachelor’s in Biomedical Science from the University of Wisconsin-River Falls with an emphasis in Public Health. As YSB’s Chemical Health Prevention Specialist for South Washington School District (ISD 833) her focus will be to prevent and reduce youth chemical use by supporting and strengthening the health and wellness of individuals, families, and the greater school community.

Prior to YSB, Gina worked for four years in tobacco control for Goodhue County educating the public on secondhand smoke, electronic cigarettes, and the harms tobacco can cause. She worked on tobacco policy changes on a statewide and local level. Prior to that work Gina was a General Health Intern at UWRF where she helped pass a tobacco free campus, organized health fairs, and educated the students.

“I am excited to have the opportunity to work with youth in the schools. My passion is to educate and work with youth and the community, so I am excited to work with YSB, a great organization that does so many important things in our community.”

Youth and Family Therapists      

Michael Huntley, M.A., LP

ysb-20161019-web-14Mike has been with Youth Service Bureau for over twenty years. He holds an M.A. in Counseling and Psychological Services and is a Licensed Psychologist in Minnesota (License #LP0420). Mike provides family counseling services in addition to his responsibilities as the Program Director, in which he oversees all program services and staff, in addition to overseeing YSB’s information technology systems and assisting with program evaluation.

Mike is an active member of community groups involved with teen health. He has chaired the Washington County Children’s Mental Health Collaborative, and remains a member of that group. He is also a member of the Community Health Action Team at Lakeview Hospital. For several years he was a member of the Youth Drug and Alcohol Project group in the Stillwater area and he also participated in the local SPC (Suicide Prevention Collaborative). He is currently involved with the CONNECT/ Chemical Health Action Collaborative in Washington County.  Mike also consults with local ECFE groups and does public speaking on various topics including youth depression, stress, parent-child communication and discipline.

“I believe in the concept and power of early intervention and supporting families.  This has been the YSB philosophy since it’s inception – I joined YSB years ago, and have remained for that very reason. It makes me proud to help keep this strong tradition going with our outstanding staff – and seeing us produce real outcomes that show we make a real difference.”


Kay Schwebach, M.A., LMFT

Kay joined our therapy team in 2011. She holds a M.A. in Marriage and Family Therapy and is a Licensed Marriage and Family Therapist (License #1904). Kay is the primary therapist in our Woodbury location and provides therapy to youth and their families.

Kay is also the Teen Health Fund Coordinator for South Washington County, a member of the Suicide Prevention Collaborative and a member of the Crisis Response Team for local school districts. Prior to working at YSB, Kay provided in-home therapy services to children, adolescents, adults and families throughout the metro area.

“I continue to be passionate about working with children, adolescents and their families at YSB. I continue be amazed at the hard work, resiliency, and growth clients demonstrate. I consider it an honor to work alongside my clients to assist them in making better choices and building stronger, healthier relationships.”       

Rebekah Windschitl, M.A., LPCC

Rebekah Windschitl joined Youth Service Bureau in October of 2017. She earned her Bachelor degree in Psychology at the University of Minnesota and her Master degree in Counseling Psychology from the University of St. Thomas. She has been a Licensed Professional Clinical Counselor since January of 2016. Rebekah provides individual and family therapy services in the Stillwater office.

Rebekah has experience working in a variety of settings. She has worked in an inpatient unit, intensive outpatient, outpatient, in-home, in-school, and in day treatment. Her focus is working with children and their families surrounding issues such as trauma/PTSD, anxiety, depression, suicide, self-harm, bipolar disorder, ADHD, grief and loss, attachment issues, and parenting psychoeducation.

“I find my niche in working with adolescents and their families. I believe I have a unique way of connecting with teens and am able to help them learn and use the skills needed to communicate more effectively with their parents. I enjoy helping families identify their strengths and help the family build on these strengths to resolve problems and create happier, healthier relationships.”

Chaunte’ Teehan, M.A., LPCC Licensing Candidate

Chaunte’ Teehan joined Youth Service Bureau in July of 2019. She completed her bachelor’s degree majoring in Psychology and Communication Studies and minoring in Family Studies from the University of St. Thomas. She received her Master’s degree in Counseling and Psychological Services from St. Mary’s University of Minnesota. Having grown up in a military family and lived all around the U.S., she is a great resource to families coping with change. She has over ten years of experience working with children, women and families as a Life Skills Coach, Parenting Coach, Family Services Counselor Supervisor and now a Youth and Family Therapist. She has worked in inpatient, residential and community-based settings. Client’s have ranged from court orders to self -referral.

Chaunte’ uses an eclectic blend of evidence-based methods such as Motivational Interviewing, Cognitive Behavioral Therapy, Solution Focused Therapy, and Psycho-education as a way to help youth identify their goals and plans on how to achieve them.  A holistic and strength-based approach is used to help develop communication and coping skills through sessions and assignments, as needed, to practice new skills in real-life situations.

Her interest areas include self-esteem, emotional regulation, anxiety, life adjustments, adolescent issues, communication and conflict resolution, attachment/parent-child relationships, family and relationship issues, depression, dual diagnoses, criminal thinking and behaviors, anger management, impulse control, mindfulness, grief and loss, stress management and trauma.

Chaunte’ is a Youth and Family Therapist at the Cottage Grove location and also provides school-based services in the South Washington Schools-833, one day per week.

“I believe every child has their own story to tell.  I trust in the power of healing through relationship.  I work collaboratively with each family and youth and come from a non-judgmental stance.  I strive to create a safe space for everyone to feel comfortable and empowered to begin their journey of healing and growth to find peace in their lives. I understand that every person and family is unique and has different needs. I work by meeting each person and family where they are at.”

Youth Diversion Specialist

Ravi Roelfs, Diversion Specialist

ysb-20161019-web-20Ravi holds a Bachelors of Science in Sociology, with a minor in Criminal Justice and Law Enforcement. Ravi’s previous work history includes working with Adults and Juveniles in the Criminal Justice System, while working as an Adult and Juvenile Probation Agent in Pine County Minnesota doing the duties of Adult Intake, Juvenile Diversion and Restorative Justice. Other work history includes working in Balsam Lake Wisconsin, Polk County, WI, running a Restorative Justice and Community Service Program for adult and juvenile offenders, and being involved with a Drug Court Program.

“The Youth Service Bureau, Inc. has an excellent reputation for helping youth and families. Everyday is a second chance to do better, and improve lives. Telling your story and holding juveniles accountable for their actions is important step in this process. Youth today are the future of tomorrow and it is our job to prepare them to be the best they can be. I look forward to serving Washington County, and helping improve YSB’s reputation and working with its clientele and staff.”

Youth and Family Education

Merri Guggisberg, Youth and Family Education Coordinator

Merri Guggisberg joined YSB as their Youth & Family Education Coordinator in 2017. Merri brings 10 plus years of experience leading youth and coordinating parent education sessions offered at Amazing Grace Lutheran Church. A great success of Merri’s is offering Parent Education sessions throughout the Tri-District Region, reaching families of the Inver Grove Heights, South St. Paul, West St. Paul, Mendota Heights, and Eagan School Districts.

“Being a parent myself, I know the importance of an equipped toolbox.  My hope is to come along side families and help build their own toolbox as they journey through each stage of parenting.  It is an honor to join such a compassionate, caring and knowledgeable team.” 

Administrative Staff

Barbara Ohs, Senior Administrative Assistant

ysb-20161019-web-10Barbara is the Senior Administrative Assistant at our Stillwater location. She holds a B.A. in Social Welfare with a Specialization Certificate in Criminal Justice Studies. Barbara has 25 years of experience in fund development, database management and other administrative duties.

“I am passionate about YSB’s mission for helping kids deal with life. It’s about helping them make better decisions, learning strategies to make positive changes, and learning how to deal with life’s ups and downs. Helping them realize their best potential for their lives is what it’s all about.”



Elise Langenfeld, Administrative Assistant

Elise is the Administrative Assistant at our Woodbury location. She holds a Bachelor of Arts in Psychology. Prior to joining YSB, Elise worked as a Psychiatric Associate at an inpatient substance use treatment facility for adolescents and as a Mental Health Practitioner for adults with serious and persistent mental health illnesses.

“It’s such a great feeling to be part of a team that is making a direct positive impact on our kids, our community and our future.”



Janet Carpenter, Administrative Assistant

Janet is the Administrative Assistant at our Cottage Grove location.  Janet brings with her many years of Administrative Assistant experience, assisting multiple executives and departments throughout her career.

“I am very excited to join this team of highly experienced and dedicated people and to assist them in their goals to help the youths of today and into the future, to be the best they can be.  I am proud to be a part of the team at Youth Service Bureau.”





Sandra Carlson, Finance Manager

Sandra Carlson joins YSB after several years as the Director of Finance and Human Resources at St. Paul’s Monastery. She holds a BA in Accounting and is a Certified Public Account. Prior to St. Paul’s Monastery, Sandra was with the Wilder Foundation, Wilder Forest Youth Development Center as the Accountant and Business Manager and has also held positions in finance and accounting within the medical field.




Paul DeGeest, Director of Development and Communications

Paul joined the YSB team in February of 2019 as Director of Development and Communications.  His professional fundraising career began in 1993 with leadership roles for national, regional, and local nonprofits including the United States Holocaust Memorial Museum, The Navy League of the United States, the University of Minnesota’s College of Science and Engineering, and Mitchell Hamline School of Law.

Paul earned his Master of Arts in Philanthropy & Development from Saint Mary’s University of Minnesota after a Bachelor of Arts in History from the University of Minnesota, Twin Cities.

“I love working with caring people and institutions that want to invest in meaningful work to help children and families. That’s why I am so excited to be part of the Youth Service Bureau family.”

Bob Sherman, Executive Director


Bob began as Executive Director of YSB in April, 2016. He spent several years practicing commercial law before serving in a number of leadership roles in the energy sector, including as CEO of Cogeneration Corporation of America in Minneapolis.

Bob started a new career in nonprofit leadership as CEO of Character Education Partnership in Washington, D.C. in 2004 but returned to Minnesota to become the first Dean of the School of Business and Technology at the College of St. Scholastica in Duluth. While there, he led the creation of a new “recovery school” program that serves students in recovery from alcohol and drug abuse.  His most recent role before YSB was as Capital Campaign Director at Lutheran Social Service of Minnesota, where he helped raise $9.5 million for a new homeless youth facility. He has been an active Rotarian for 12 years.

“Serving young people with chemical health challenges, and helping families grow stronger in many other areas, is important work that I am honored to be a part of. With the help of YSB’s board and staff, we will find new ways to serve youth and their families while ensuring YSB’s financial stability and growth.”