Emergency Medicine

Nicola Preston, DO is a board-certified emergency medicine physician with extensive experience caring for patients across Iowa. Dr. Preston attended medical school at Des Moines University College of Osteopathic Medicine in Des Moines, IA and completed her Emergency Medicine Residency at University of Iowa Hospitals in Iowa City, IA. Throughout her career, Dr. Preston has…

Kim Orwig, RN

Medicare Annual Wellness Visit Nurse Specialist

Kim Orwig, RN, brings 28 years of clinical experience. Kim has been actively involved in Family Medicine and Medicare Annual Wellness Visits for the past year, supported by specialized training. She works closely with all Family Medicine providers to support comprehensive, proactive care.

Kim Stek, RN

Medicare Annual Wellness Visit Nurse Specialist

Kim Stek, RN, brings more than 43 years of clinical experience at Mahaska Health. Kim has been involved in Family Medicine and Medicare Annual Wellness Visits for the past five years and works closely with all physicians and specialists at Mahaska Health.

Oncology & Hematology

Kiara Schneider, PA-C, is a Physician Assistant in Oncology & Hematology. She earned her Master of Science in Physician Assistant Studies from Drury University and completed diverse clinical training in family medicine, internal medicine, emergency medicine, surgery, behavioral health, orthopedics, pediatrics, and obstetrics. Born and raised in Pella, Iowa, Kiara completed several clinical rotations at…

Malinda Bragg, RN

Cardiopulmonary Services