At Promise Community Health Center, we believe mental health is an essential part of overall health. Our team is proud to offer comprehensive behavioral health services—including individual counseling, child and family therapy, play therapy, EMDR therapy, trauma-informed care, psychiatric evaluations, and medication management—to help patients of all ages thrive. Whether you’re looking for a mental health therapist, a Registered Play Therapist, or psychiatric medication management, Promise Community Health Center is here to support you every step of the way.


MENTAL HEALTH TEAM
At Promise Community Health Center, our Mental Health Team is committed to providing compassionate, high-quality mental health care for children, teens, adults, and families. Whether you’re seeking support for anxiety, depression, trauma, stress, relationship challenges, or other behavioral health concerns, our experienced team is here to help you achieve emotional wellness through personalized, evidence-based care.
Leading the team is Jennifer Plathe, Mental Health Department Supervisor and Licensed Mental Health Therapist, who provides counseling services while overseeing the continued growth and excellence of Promise’s behavioral health program. Jennifer works alongside Licensed Mental Health Therapist Ashley Tuvera, bilingual therapist Kailee Jenness, and bilingual Registered Play Therapist Rebecca Mangold, who provides specialized play therapy to help children express emotions, develop healthy coping skills, and build resilience.
Promise Community Health Center is also excited to welcome two new members to our growing Mental Health Team. Jeremy Koerselman joins the team as a Registered Play Therapist, bringing years of experience helping children and families heal through the therapeutic power of play. His expertise further expands Promise’s specialized pediatric mental health and play therapy services. Sadie Moser joins Promise as a Mental Health Therapist, providing compassionate, patient-centered counseling to help individuals navigate life’s challenges and improve their overall well-being.
In addition to counseling services, Emily Leinen, Psychiatric Mental Health Nurse Practitioner (PMHNP), provides specialized psychiatric care, including comprehensive psychiatric evaluations, mental health consultations, diagnosis, and psychiatric medication management. Emily works collaboratively with our therapy team to provide integrated behavioral health care, helping patients receive the right combination of therapy and medication when appropriate.
Michelle Van Beek serves as both a Mental Health Coordinator and the Interpreting Services Coordinator, working alongside Jessica Mora, Mental Health Coordinator, to help ensure care is accessible, personalized, and supportive for every patient who walks through our doors.

Jennifer Plathe, LISW – Mental Health Department Supervisor, Mental Health Therapist
Jennifer received a bachelor’s degree in Human Services with a double minor in psychology and sociology from Buena Vista University. She pursued her passion for helping others by earning a Master of Social Work degree from the University of Iowa. Her educational background equips her with a comprehensive understanding of the social determinants of health and the impact they have on individuals’ well-being. As a collaborative, holistic, and strengths-based practitioner, Jennifer offers a range of mental health services to her patients. Her therapeutic approach incorporates techniques such as Motivational Interviewing, Cognitive Behavioral Therapy (CBT), and Dialectical Behavioral Therapy, tailored to meet the unique needs of each individual. Jennifer firmly believes in empowering her patients to become the authors of their own lives, highlighting their strengths and using various theoretical frameworks to support their growth. She is particularly sensitive to the cultural concerns and practices of her patients, ensuring that her interventions are respectful and inclusive.
Jennifer’s ultimate goal is to help her patients recognize and navigate the various contexts that shape their lives. By fostering a safe and healing environment, she encourages individuals to connect with their strengths and discover new ways to achieve wholeness. Her warm, non-judgmental, and open approach to therapy creates a space where patients can experience healing, growth, and the realization of their worth and potential as individuals.

Emily Leinen, ARNP, PMHNP-BC, FNP-C
Emily is a dual board certified psychiatric mental health nurse practitioner (PMHNP) and family nurse practitioner (FNP). She received her Bachelor of Arts in Nursing from Augustana University, Master of Science in Family Nurse Practitioner from Mount Marty University, and Post Masters Psychiatric Mental Health Nurse Practitioner from Mount Marty University.
As a dual certified nurse practitioner, I believe the best care addresses the whole person. Because mental and physical health are closely connected, I take a comprehensive approach that looks beyond symptoms to understand the factors that may be affecting your overall well-being.
In addition to diagnosing, treating, and managing mental health conditions; I consider whether underlying medical concerns may be contributing to symptoms. When appropriate, conditions such as thyroid disorders, iron deficiency, vitamin deficiencies, sleep apnea, hormonal changes, chronic medical conditions, and medication side effects are evaluated as they can influence mood, anxiety, energy, concentration, and sleep.
I care for individuals experiencing a wide range of conditions including anxiety disorders, depression, bipolar disorder, ADHD, PTSD, OCD, adjustment disorders, insomnia, autism, eating disorders, schizophrenia and other psychotic disorders, marijuana use disorder, nicotine use disorder, alcohol use disorder, and opioid use disorder. Treatment recommendations are tailored to individual needs and may include medication management, lifestyle modifications, coordination with your primary care or specialists, and recommendations for therapy or other supportive services.
I believe the best outcomes come from a collaborative partnership. My role is to listen, provide education and evidence-based recommendations, and work alongside you to develop a treatment plan that reflects your goals and supports both your mental and physical health. My hope is that you leave each visit feeling heard, informed, and empowered as we work together towards lasting wellness.

Rebecca Mangold, LMHC, RPT – Mental Health Therapist & Clinical Supervisor, Registered Play Therapist
Rebecca Mangold is originally from Albert Lea, Minnesota. She holds a bachelor’s degree in Psychology and Spanish from Northwestern College and a master’s degree in Clinical Mental Health Counseling from the University of South Dakota.
With a focus on play therapy, Rebecca has honed her skills as a therapist, specializing in providing mental health support to children. Her experience includes serving as a Registered Play Therapist at Creative Living Center in Rock Valley and working with the MOC-Floyd Valley Community School District.
Outside of work, Rebecca enjoys activities such as walking, gardening, golfing, drawing, and spending time with her family and friends.
Rebecca’s commitment to mental health advocacy led her to join Promise Community Health Center in 2016 as a contracted therapist. Now, as a Mental Health Therapist, she brings her expertise as an LMHC and Registered Play Therapist to address the needs of the community, particularly focusing on supporting young children and Spanish-speaking families.

Ashley Tuvera, LMHC – Mental Health Counselor
Ashley Tuvera grew up in Bloomfield, Iowa. In 2023, she and her family made the move to northwest Iowa after her husband accepted a job with Premier Communications. Ashley is excited to bring her passion for mental health to Promise Community Health Center as a Temporary Licensed Mental Health Counselor (T-LMHC).
Ashley’s journey into mental health counseling began long before she earned her degree from Buena Vista University in June 2023. With over a decade of experience working with children and families, she spent five years at Four Oaks as a Family Safety and Risk Permanency Provider and Family Team Decision-Making Meeting Facilitator, supporting struggling families across ten counties in southern Iowa. She also helped adolescents aging out of foster care build their futures as a Youth Transition Dream Team Meeting Facilitator. After that, she spent five years as a Social Emotional Learning Specialist at an elementary school, teaching social skills to young students and supporting classrooms with behavioral interventions.

Kailee Jenness, LMSW – Mental Health Therapist
Kailee Jenness grew up in Spirit Lake, Iowa, and first joined Promise Community Health Center in August 2021 after graduating from Northwestern College. She began her journey at Promise as a social worker, providing support, resources, and care coordination for patients facing a wide range of life challenges. During her time in this role, Kailee pursued and earned her Master of Social Work degree from the University of Northern Iowa with a specialization in Trauma.
Now serving as a Mental Health Therapist, Kailee offers compassionate, bilingual therapy services in both English and Spanish. Drawing from evidence-based approaches such as EMDR, Cognitive Behavioral Therapy, Dialectical Behavioral Therapy, and Somatic Experiencing Therapy, Kailee walks alongside patients in their journeys of healing and self-discovery. Her ability to offer accessible, in-person mental health support, especially for Spanish-speaking individuals, is a key part of her work and something she is deeply passionate about.
“I am thrilled to be able to serve patients in this new role as a therapist. I feel privileged to have the opportunity to support our community and patients in their life journeys and provide a space for patients to grow and heal. As a social worker, I was able to support a wide range of patients, but now as a mental health therapist, I look forward to diving deeper and supporting patients in new ways.”

Jeremy Koerselman MSW, LISW, – Mental Health Therapist, Registered Play Therapist
Coming Soon!

Sadie Moser, LMSW – Mental Health Therapist
Coming Soon…

Michelle van Beek, B.A., CMI-Spanish – Mental Health Coordinator & Interpreting Services Coordinator
Michelle received her bachelor’s degree in Spanish Translation and Interpreting from Northwestern College in Orange City, Iowa. She then went on to become certified as a medical interpreter in Spanish by the National Board of Certification for Medical Interpreters (NBCMI). Michelle brings with her years of experience from interpreting in educational, community and medical settings. She is bilingual in English and Spanish and professionally trained to work bilingually in the mental health department. She interprets for our English speaking therapists during sessions and facilitates patient coordination for the mental health department. Michelle deeply enjoys aiding patients in the process of seeking therapy services on their journey to healing and growing.

Jessica Mora – Mental Health Coordinator
Coming Soon…
SCHOOL-BASED THERAPY
Our School-Based Therapy Program offers students convenient access to therapy services, right where they learn. Therapy services are now available at Sioux Center High School, Sioux Center Christian School, Sioux Center Intermediate School, Hawarden Elementary, Ireton Elementary, Kinsey Elementary, and Rock Valley schools. Through this program, students are offered private, on-site sessions tailored to their needs. Our licensed therapists help students develop coping skills, manage stress or anxiety, and build resilience for the future.
If your child’s school participates in this program, explore this valuable resource today! Contact Promise Community Health Center at 712-722-1700 for more information or to begin the process.
MEDICATION MANAGEMENT
If you interested in meeting with Emily, set up an appointment today at care@promisechc.org or call 712-722-1700.
INDIVIDUAL THERAPY
If you interested in meeting with a mental health therapist, set up an appointment today care@promisechc.org or call 712-722-1700.
CHILD THERAPY
Set up an appointment today with one of our mental health therapists by emailing care@promisechc.org or calling 712-722-1700.
ADOLESCENT THERAPY
If your teen is needing help navigating changes or difficult and stressful times contact Promise today care@promisechc.org or call 712-722-1700.
COUPLES THERAPY
If you are ready to work with a mental health therapist and translator contact Promise at care@promisechc.org or call 712-722-1700.
WOMEN'S ISSUES THERAPY
Contact Promise today to meet with our mental health team about any issues you may be dealing with alone, we are here for you care@promisechc.org or call 712-722-1700.