Our Staff


Gayla Sherman, MSW, CIT, CCTP

Co-Executive Director, Programs & Resource Development

Gayla's Resume

Gayla's BIO

Over 30 years experience in not-for-profit management, programming and resource development, including serving as vice president for development and public relations for Central Baptist Theological Seminary (Kansas City) and lead fundraising staff for other not-for-profit organizations (e.g., residential treatment, urban homeless/low income programs, domestic violence) over two decades.  Also worked as writer and producer for the National Public Radio affiliate (Austin, TX) and as congressional office staff for U.S. Representative Les Aspin, Washington, D.C.  Master of Social Work & Theology; Bachelor of Journalism.  Musical talents include harpist, flutist, pianist and vocalist.


Gayle Klopp

Co-Executive Director, Administration & Operations

Gayle's Resume

Co-Executive Director's BIO

Over three decades of experience in both profit and not-for-profit management, human resources and business operations, including serving as director of human resources for American Baptist Homes of the Midwest, senior benefits analyst for MDU Resources, Inc., and multiple years experience consulting in health care and for other major companies (Farmland Industries, La Petite Academies, Schlage Locks/Ingersoll Rand, Premium Standard Farms).  Bachelor of Business Administration & Religion; U.S. Marine Corps veteran.  Musical talents include jazz trombonist and church vocalist.



Dan Foster, LCSW, MSW

Director of Programs/Admissions

Dan has worked as a social services professional with children and families since the late 1980s in agencies providing mental health services as well as out-of-home care.  Thematic to Dan’s work is purposeful belief that even the most difficult children and families have strengths that are often underappreciated and/or hard to harness, doing so requires a wide lens and the flexibility to think in nontraditional ways.

Professional positions for Dan have included:  Child Welfare Supervisor for Dakota Central Social Services, Program Director for Adult and Child/Adolescent Inpatient Psychiatric Services at North Dakota’s State Hospital; Child and Family Therapist for Manchester Residential Treatment Center in Bismarck; Clinical Social Work Supervisor for Casey Family Programs (ND); Therapist, Children’s Mental Health Day Treatment Program, Catholic Family and Child Services in Yakima, WA; Cross Roads Alternative High School Counselor in Yakima and Program Coordinator for the Connections Independent Living Skills Program (Children’s Home Society of Washington); and, as Youth Counselor for Epic, a youth crisis residential center in Yakima, WA.  His professional certifications include:  Adolescent/Child Mental Health Specialist, Life Space Crisis Intervention (LSCI), Response Abilities Pathways (RAP), Developmental Audit Certification, and ND Child Welfare Certification.  Dan earned a Master of Social Work from Eastern Washington State University and a Bachelor of Arts in Social Sciences (Human Services Concentration) from Trinity Western University in Langley, British Columbia.


Rhonda Styles-Rohde

Director of Marketing and Communications; CPI Certified Instructor

Over 20 years experience in leadership and management.  A long history of volunteering helping to make our community a better place to live.  Bachelor of Management with a Minor in Psychology from Minot State University.  She is a member of the Association of Fundraising Professionals (AFP) , the National Association of Professional Women (NAPW) and the North Dakota Economic Security and Prosperity Allance (NDESPA).  Rhonda serves as the Secretary and active member of the Bisman Stiletto volunteer organization.



Krislyn Thompson

Director of Business Affairs

Over 25 years of experience working in the accounting field, Krislyn came to Charles Hall directly from the Council of Abused Women's Services (CAWS).  She also worked for the North Dakota Department of Commerce and the North Dakota Water Commission.  She holds accounting degrees from Bismarck State College and Moorhead State University.



Tomi Cimarosti

Director of Residential Services

Tomi began work with Charles Hall in 2005. She began as a youth coach.  She  served as academic liaison in Case Home and was promoted to house manager in 2010.  Tomi was the manager of Good Bird's co-ed, then all boy home in 2012.  She served as the Interim Director of Residential Services for three months before moving to the Director positon in July 2014. Tomi holds a Bachelor of Science in Criminal Justice and a Minor is Psychology through Minot State University. She is an enrolled member of Standing Rock Sioux Tribe.  She has a photography business and has donated services to CHYS senior residents during graduation. 



Rebecca Gerhardt

Health/Recreation and Fitness Coordinator

"Becca" grew up in Ft. Yates, North Dakota, and graduated from Standing Rock High School in 1994. She moved on to receive a BS degree from Moorhead State University in Health Education and Sports Medicine. For the past 10 years, Becca has been working as a prevention specialist at local and state levels in the fields of substance abuse, injury and violence.  Becca joined CHYS in January 2013 as Coordinator of Independent Life Skills Education and Transition Advocacy.  She advanced to a new role as Assistant Director of Residential Services in October 2014 and then moved into her new position in May 2015.


Lynette Hendrickson, M.Ed.

Coordinator, Independent Life Skills and Mentor Program

Lynette joined Charles Hall Youth Services in June 2015.  In addition to assisting youth with independent living skills, Lynette is responsible for recruiting and training mentors to work with CHYS residents.  Lynette has previously taught parent education classes for 12 years through the NDSU Extension Service/Region VII Parenting Resource Center.  She also has been employed with the Dept. of Public Instruction (race/gender equity, education of homeless youth/adults, and family literacy programs), Job Service North Dakota, and Dacotah Foundation/Children’s Services Coalition.  Lynette holds a B.S. degree from NDSU, and a M.Ed. from Montana State University, Bozeman.


Zach Nevland, MS, MAC

Addiction Counselor Program Lead

Zach is a Licensed Addiction Counselor, who first joined Charles Hall Youth Services in 2008 as a Youth Coach.   He has several years of experience working with youth as a Residential Specialist and a Youth Coach. He graduated with a Bachelor of Science in Criminal Justice degree from Minot State University (2009), and a Master of Science in Counseling degree from the University of Mary (2013), with academic distinction. In his free time, Zach enjoys photography, making music, and volunteering at the Central Dakota Humane Society. Zach is our agency's facilitator for our new DRUMBEAT© therapeutic music and rhythm program.



Jamie Anderson, LSW

 Social Worker

Jamie Anderson joined CHYS in August 2015. She received her Bachelor’s degree from Minot State University in social work. She worked and managed a retail store for 4 years, which she says has given her good insight into working with teenagers.


Sara Pavilionis, LCSW, MSW

 Social Worker

Sara is a graduate (MSW) of Simmons College in Boston, MA, and Minot State University (BSW). She specialized in child and family work while completing her graduate degree at Simmons College. Previously, Sara worked as a case aide for the Division of Juvenile Services (DOCR). She completed educational internships at The Kid’s Therapy Center and the Abused Adult Resource Center. Sara’s social work experience has included individual therapy, experiential play therapy and art therapy. She has experience in group counseling and activity sessions with teenagers, as well as service as a crisis advocate with victims of domestic violence.


Sara has been active in recent years in many community-wide events and activities, including: the Race to Zero to raise awareness of sexual assault, Out of the Darkness Community Walk to raise awareness of suicide, Homeless and Hungry to raise awareness about community homelessness (Fargo), and mission trips to major U.S. cities with Trinity Lutheran Church (Bismarck).


Jayme Pischel, LSW

 Social Worker

Jayme Pischel joined CHYS in January 2016. She received her Bachelor’s degree at University of Mary and has worked with teens for 4 years. Jayme grew up in the country in Beulah and currently lives in Mandan ND.



Sloane Floberg MS, LPC

Professional Counselor

Sloane grew up in Valley City, ND, and in 1993 received her B.S degree in Child Development and Family Science from NDSU. In 2013, she graduated from the University of Mary with a Master’s degree in Community Counseling. She and her husband, John, are Episcopal clergy serving the communities of Cannon Ball, Fort Yates and Selfridge on the Standing Rock Sioux Reservation in North Dakota for over 20 years. While living in Fort Yates, Sloane worked as a Family Development Manager for Early Head Start and served as youth minister, outreach worker and church liaison for mission groups. For the past 10 years, she served as a Mission Staffer with Standing Rock Native Young Life, and also serves as program director for St. Gabriel’s Episcopal Church Camp which is located seven miles west of Solen, N.D. Sloane and John have four children and one grand-daughter.


Heather Pfaff, RN, AAS

Registered Nurse

Heather is a Registered Nurse of 7 years, who joined Charles Hall Youth Services in May 2016. She graduated Bismarck State College with an Associates in Applied Science through the Dakota Nursing Program. She is also certified to teach CPR/AED & 1st Aid classes.  Heather has experience working with children of all ages and has always wanted to help kids. Heather is an active member of her local Swimming Pool Board and Betterment Board. She is married with four kids and has a photography business.


Residential Care Managers

Case Home

Tabitha Lelm

Tabitha has been a member of the Charles hall team for over five years.  She has over a decade of experience in residential foster care.

Roberta Gisinger


Good Bird Home

Aimee Werner

Aimee has worked in our Case Home for 2 years prior to her recent move to Good Bird. 

Nich Morgan


Hall Home

Cory Taylor

Cory has served in many roles at Charles Hall over.  He brings a great deal of experience working with youth to his new role at Charles Hall Youth Services. 

Lori Rohrich

Lori joined the Charles Hall Youth Services family approximately 2 years ago as a youth coach.   She has worked full-time while continuing her pursuit of a degree in elementary education from the University of Mary.  Lori became a Residential Care Manager in the summer of 2016. 


Amie Burtness

Accounting Clerk


Kimberly Steffen

Executive Assistant

More than two decades of experience in office management and administration.  Associate Degree in Applied Science, Information Processing.  Loves helping people from all walks of life! 


Contract Faculty

Julijana Nevland, PhD, LP

Dr. Julijana Nevland is a Licensed Psychologist, Assistant Professor, and Chair of the Graduate Counseling Program, at the University of Mary.  She received her doctorate in Counseling Psychology from the University of North Dakota in 2013.  Dr. Nevland completed her pre-doctoral internship with the Federal Bureau of Prisons, where she received specialized training in neuropsychological and forensic assessment, suicide prevention, chemical dependence, dual diagnosis, and behavior management. She has worked in various clinical settings, to include state and federal prisons, veteran administration (VA) hospital, community mental health agency, and is currently in private practice with Chambers and Blohm Psychological Services (Bismarck, ND).  Dr. Nevland and specializes in the treatment of mood disorders (anxiety, depression, PTSD), suicide prevention, and conflict resolution.  She has presented original research and symposia at regional and national conferences, including the American Psychological Association conference, Society for the Teaching of Psychology conference, and National Multicultural Conference and Summit, among others.  Dr. Nevland is a member of numerous professional organizations and boards including: North Dakota Board of Addiction Counseling Examiners, North Dakota Coalition of Clinical Training Consortiums, and North Dakota Association of Counselor Educator Supervisors, among others.  She is also an active member of the University of Mary community and serves on several committees, including Program Reviews Committee, Institutional Review Board (IRB), Faculty Council, and Emerging Leaders Academy.  She has special interest in public consulting/training on the topics of mental health awareness, workplace conflict resolution, enhancing employee motivation, and decreasing counterproductive employee behaviors.



Dr. Leslie Dunn has been associated with the Teel Institute (Kansas City) for over two decades. She has been a national advocate for character education through public speaking, publication of books and articles, and consultation with numerous organizations, schools, and institutions of higher education. Dunn was previously with the Ewing Marion Kauffman Foundation, where she served as Director of the Research and Development, Strategic Planning, and Training departments before leaving the Kauffman Foundation to start the Teel Institute to continue the work on The ESSENTIAL Curriculum © by forming a freestanding non-profit organization in the Greater Kansas City area. Dunn earned her bachelor’s degree at Williams College in Williamstown, Massachusetts, and holds both master’s and doctoral degrees in Research Psychology from the University of Kansas.

Tami De Coteau, Ph.D., Clinical Consultant

Dr. Tami DeCoteau, a clinical psychologist, joins Charles Hall Youth Services as clinical services consultant.  De Coteau has over a decade of experience in advanced clinical work, research, and program development related to mental health with families and individuals of all ages. She has extensive experience in working with Native American populations, children, and veterans and has published widely in her field of clinical psychology and trauma-informed practice. She, too, is recognized nationally for the development and implementation of graduate-level internship programming and clinical supervision. De Coteau holds graduate degrees in Clinical Psychology from the University of Nebraska-Lincoln (PhD, 2003) (MA, 2000) and an undergraduate degree in Psychology from the University of North Dakota (1998). Currently, De Coteau is in private practice in Bismarck.