Hillary Kreager, PA-C, is a board-certified Physician Assistant joining The Doctor’s Office at the Darien and Janesville locations. She earned her Master of Medical Science in Physician Assistant Studies from Lincoln Memorial University.
Hillary has a longtime connection to The Doctor’s Office, where she previously worked as Dr. Barney’s scribe. Before becoming a PA, she spent nine years as a paramedic, gaining extensive experience in emergency medicine and acute care. She also served as an American Heart Association instructor, teaching BLS, ACLS, and PALS.
Hillary is passionate about providing personalized, comprehensive care and building lasting relationships with patients. She will care for patients of all ages, with a focus on pediatrics, women’s health, preventive medicine, and acute care.
Outside of work, Hillary enjoys spending time with her husband, family, and friends, as well as spending time on the lake, cooking, and baking. She is excited to return to The Doctor’s Office and serve the community she has long been a part of.

The Doctor’s Office provides quality primary and immediate health care for a fair price. Make an appointment or walk into our state-of-the-art clinic to see a friendly practitioner. We perform physicals, provide therapies, and treat illnesses and injuries.