Paul Riggs, MD, FACS

General Surgeon

Paul Riggs, MD, FACS, has been serving the Mahaska community since 1985. A native of Illinois and after receiving his training in Kansas, Dr. Riggs chose Mahaska county because of its need for a surgeon to serve the community. Dr. Riggs has always enjoyed science, biology and chemistry, which lead him toward a pre-med education.…

Shawn Richmond, MD

Family Medicine, Obstetrics,
Primary Care Medical Director

Shawn Richmond, MD, has been serving the Mahaska Health community in areas of primary care and obstetrics since 2000. Originally, from Ottumwa, he chose to practice at Mahaska Health in order to be close to family and because of the great atmosphere of the community. Dr. Richmond is well known for the care and concern…

Geriatric & Skilled Nursing Care Medical Director, Geriatrics

Dr. David North serves as the Medical Director for Geriatric and Skilled Nursing Care at Mahaska Health. He has provided compassionate care in the community for nearly 25 years, and has largely focused his career on providing care to the elderly population in Mahaska County. Dr. North and his colleague Lisa Nelson, ARNP, serve as…

Deb De Jong

Emergency Medicine

Deborah Nielsen-DeJong, MD, is passionate about her work with emergency medicine. She originally became a provider because she enjoys working with people and problem solving, and she continues to find joy while easing her patient’s fears and providing them with excellent healthcare. Deb approaches each patient as if they were her own family member, ensuring that they get the…

Geriatric Care

Lisa Nelson, ARNP, provides Geriatric and Skilled Nursing care at Mahaska Health. For Lisa, she was led to providing geriatric care while she was completing her nurse practitioner degree at the University of Iowa in 2003. Her grandmother received care at a long-term care facility, and she realized quickly that she wanted to provide this…