Walk-In Clinic, Pediatrics & Primary Care

Tonya Horn – CPNP-PC. Tonya was born and raised in Iowa as an Oskaloosa native. As a former emergency room nurse, Tonya now serves patients in the Family Practice and Walk-In Clinic at Mahaska Health. With many years of experience and her compassionate outlook, Tonya is a valued member of our team and our community!…

Family Practice, Obstetrics

Hannah Thompson is serving Mahaska Health as a Family Practice and Obstetrics Physician. Having grown up in the Midwest, Hannah is excited to begin serving Oskaloosa and the surrounding communities with her fellow residency peers, Drs. Preston Sereg and Eric Wood. Dr. Thompson treats her patients as she would treat her closest family members, bringing…

Family Practice, Obstetrics

Dr. Preston Sereg – Family Practice & OB Physician serves the Mahaska Health community as a Family Practice with Obstetrics Physician. Dr. Sereg was born and raised in Oskaloosa and has worked in healthcare for the past 9 years. Dr. Sereg chose to practice at Mahaska Health because he wanted to take part in and…

Family Practice, Obstetrics

Dr. Eric Wood – Family Practice & OB Physician will be serving the Oskaloosa community with his passion for treating rural Iowans with quality care, close to home! Eric is an Oklahoma native and was born and raised in a rural community, so Mahaska Health gives him that comfort of home! Eric chose to become…

Pediatrics, Family Practice