Mindy De Jager, ARNP, FNP-C
The Family Practice Medical Team at Promise Community Health Center is led by Dr. Daniel Vanden Bosch, M.D., our Medical Director, and features a skilled group of advanced registered nurse practitioners: Sarah Hietbrink, Stacy Schaap, Mindy De Jager, and Wyatt Cook. Emily Leinen, who specializes as both a Psychiatric Mental Health and Family Nurse Practitioner, also plays a vital role in our team.
Supporting our providers, each medical team is composed of registered nurses and medical assistants to ensure comprehensive care. For our Spanish-speaking patients, interpreters are seamlessly integrated into each team to provide clear and effective communication.

Dr. Daniel Vanden Bosch, MD – Medical Director

Sarah Hietbrink, ARNP, FNP-C

Emily Leinen, ARNP, PMHNP-BC, FNP-C

Stacy Schaap, ARNP, FNP-C


Wyatt Cook, ARNP, FNP-C
Promise Community Health Center Family Practice Medical Team includes a Clinical Pharmacist, Dr. Kendra Borchers.

Dr. Kendra Borchers, PharmD
Promise Community Health Center’s Prenatal/OB team includes two certified nurse midwives, Audra DeGroot, and Kari Ney. The team also includes registered nurses, medical assistants, and interpreters.
The Midwifery Care Team offers personal care tailored to you and your family throughout your pregnancy and after the birth of your child. Our midwives are experienced providers in pregnancy and childbirth.

Audra DeGroot, CNM, ARNP

Kari Ney, CNM, ARNP

Jenna Wynia, RN – OB Coordinator, OB Clinic Nurse
The Family Practice Medical Team at Promise Community Health Center is further strengthened by the expertise of Kim Davelaar, our Quality Coordinator; Courtney Brock, our Immunization Coordinator; and Jess Koedom, our Director of Clinical Services.

Kim Davelaar, RN, BSN – Quality Coordinator, Infection Control Coordinator

Courtney Brock, RN – Immunization Coordinator

Jess Koedam, RN – Director of Clinical Services
Promise Community Health Center Dental Team is made up a of two Dentists Dr. Maya Chuppe and Dr. Catalina Uribe Schmit. Beth Faber is the Dental Coordinator.

Dr. Maya Chuppe, DDS – Dentist

Dr. Catalina Uribe Schmit, DDS – Dentist

Jaime Thomsen, RDH – Dental Hygienist

Beth Faber – Dental Coordinator
The Mental Health Team at Promise Community Health Center includes therapists Yaby Doornink, Jennifer Plathe, and Ashley Tuvera, bilingual therapist Osiris Ordaz, and bilingual play therapist Rebecca Mangold. Michelle van Beek serves as both the Mental Health Coordinator and the Interpreting Services Coordinator.

Dr. Valerie Stokes, PhD, LISW – Clinical Mental Health Supervisor

Yaby Doornink, LMSW – Mental Health Therapist

Osiris Ordaz, LMHC – Mental Health Therapist

Jennifer Plathe, LMSW – Mental Health Therapist

Rebecca Mangold, LMHC, RPT – Mental Health Therapist

Ashley Tuvera, LMHC – Mental Health Counselor

Michelle van Beek, B.A., CMI-Spanish – Mental Health Coordinator & Interpreting Services Coordinator
The Population Health Team at Promise Community Health Center is made up of four key members. Amanda Rickard is our Population Health Manager, and Nurse Health Coaches Lorilyn Van Dyke and Tara Vyn provide excellent support. Ruth Hernandez is the Population Health Navigator, and Kailee Jenness serves as our Social Worker.

Amanda Rickard, RN, NBC-HWC – Population Health Manager, Nurse Health Coach, Certified Health & Wellness Coach

Lorilyn Van Dyke, MS, RN – Nurse Health Coach

Tara Vyn, RN, MSCN – Nurse Health Coach

Ruth Hernandez, BA, CMI-Spanish – Population Health Navigator

Kailee Jenness, LBSW – Social Worker
Promise Community Health Center Vision Team includes two Optometrists from the Sioux Center area, Dr. Dan Clousing and Dr. Aric Waltz.

Dr. Dan Clousing, OD

Dr. Aric Waltz, OD