Tammi Matt, ARNP, FNP-C
Tammi joined Siouxland Community Health Center in December 2025. She started her nursing career in 2012 working in the ER, pediatrics, and the NICU. She graduated with her bachelor’s in nursing from Allen College in 2014, and she graduated with her...
Chelsea Jones DNP, FNP-C
Chelsea received her Doctor of Nursing Practice degree from South Dakota State University in 2015 and is certified as a Family Nurse Practitioner through the American Association of Nurse Practitioners Certification Board (AANP-CB). She has experience in primary care...
David Tillman, FNP-C
David Tillman started at the Siouxland Community Health Center in October 2025 at the Sioux City location. He earned his Bachelor of Science in nursing and his Advanced Registered Nurse Practitioner degrees at Briar Cliff University. He previously worked as an ICU...