Dr. Alisha Barnes, a Colorado native, is passionate about health and wellness. After watching her little sister struggle with health issues since birth, she has learned to appreciate what a gift it is to have good health and how important it is to maintain it. She has a thirst for knowledge and loves helping patients discover new ways to improve their quality of life.

Dr. Barnes received her bachelor’s degree from Colorado State University and her Chiropractic Doctorate degree from the University of Western States in Portland, Oregon.

When Dr. Barnes is not in the office performing stem cell therapy in Fort Collins, she can be found hiking in beautiful Rocky Mountain National park with her husband Nathan. She also enjoys getting to know her Fort Collins community through various events and activities.


Ali is a Fort Collins native. As a science major, she is dedicated to educating patients about optimizing their health and feels fortunate to share this passion through Impact Medical and Impact Chiropractic. Watching as patients progress and seeing the results from treatments that improve health and daily living is her favorite part of her role at Impact.   

In her free time, Ali takes care of a 500-acre ranch and competes in professional barrel racing along the Front Range. With this experience, Ali understands the importance of investing in your body and is grateful to be a part of a company that supports her lifestyle.

Impact Medical
1730 South College Ave, #102
Fort Collins, CO 80525