Walk-In Clinic

  Brittany Hinkle, ARNP, earned her Bachelor of Science degree in Nursing from Grand View University in Des Moines Iowa. She continued her nursing education at Walden University in Minneapolis, MN where she earned her Master of Science as Family Nurse Practitioner. Her practicum included work at Mahaska Health New Sharon Medical Clinic, Mahaska Health…

Walk-In Clinic

Dr. Todd Treimer is a Board-certified Doctor of Osteopathic Medicine with over 25 years of experience. Dr. Treimer specializes in family medicine and is passionate about providing excellent care to patients of all ages. With many years of experience, he is well versed in tailoring his care to the specific needs of each patient. In…

Walk-In Clinic

Alicia Knox, ARNP-BC serves as a team member in the Mahaska Health Walk-In Clinic Specialties Walk-In Clinic Education Graceland University: Bachelor of Science in Nursing; Masters of Science in Nursing Board Status Board of Nursing Professional Associations American Nurse Credentialing Center ANCC Board Certification To schedule with a Mahaska Health Specialist please call 641.672.3360

Heidi Powers, ARNP, joined the Mahaska Health Walk-In Clinic Care Team in February 2021. She is happy to be back home in this community, as her hometown is Barnes City, Iowa. Heidi earned her Master of Science in Nursing (Family Practice) through Clarkson College in Omaha, Nebraska, and is certified through the American Academy of…

Family Medicine & Walk-In Clinic

  Leah VanLoon, ARNP-C, FNP serves as a provider for the Walk-In and Family Medicine Clinics at Mahaska Health. VanLoon is from the Eddyville area and joined Mahaska Health with 16 years of prior nursing experience, most recently having worked as a Nursing Supervisor at ChildServe in Johnston, Iowa. She began her nursing education at…