Nick DeMark, DO is a board certified and fellowship-trained Hospice and Palliative Care physician. He earned his medical degree from Des Moines University in Des Moines, IA and completed his residency in Internal Medicine at the Western Michigan University School of Medicine in Kalamazoo, MI. He went on to complete a fellowship in Hospice and…
Dr. Mark Zacharjasz serves as Mahaska Health Hospice Medical Director and believes in offering his patients the best possible treatments and advice while upholding their values and autonomy. He accomplishes this by understanding each patient as a whole through the context of their life. Dr. Zacharjasz is passionate about helping patients and their families through…
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…
