Barbara R. Walker, DO, is an osteopathic physician in Davenport, Iowa, whose practice emphasizes attentive patient care, prevention, and long-term wellness. Her approach focuses on helping patients make informed health decisions through regular evaluation and clear guidance, with a strong emphasis on patient education. Care includes practical counseling on everyday health questions, such as the safe use of over-the-counter pain relievers, as well as support in weighing larger medical decisions. The practice also highlights preventive care, including yearly no-cost exams for patients age 65 and older.