Katherine Summerville Donoher

Katherine S. Donoher, RD, is a dedicated registered dietitian passionate about helping individuals achieve sustainable, meaningful improvements in their health and well-being. At Western Colorado Obesity Management Clinic in Grand Junction, Katherine specializes in comprehensive, patient-centered nutrition care tailored to each individual’s journey.

Her clinical interests include bariatric nutrition, obesity medicine, and weight-loss nutrition therapy. Katherine works closely with patients pursuing surgical and non-surgical weight-loss options, providing practical guidance, education, and ongoing support to help them build healthier habits and achieve long-term success. She is committed to empowering patients with the tools and confidence to make lasting lifestyle changes.

Katherine’s philosophy of care is deeply rooted in personal growth and self-transformation. She is inspired by Mahatma Gandhi’s words: “As a man changes his own nature, so does the attitude …of the world change towards him.” This perspective guides her compassionate approach, encouraging patients to focus on internal change as the foundation for better health and quality of life.

Outside of her professional work, Katherine enjoys expressing her creativity through art, both creating and appreciating it. She values time with her children, spouse, and extended family, and takes full advantage of Colorado’s natural beauty by biking and hiking.