Kelsie L Gei

Kelsi Gei, RD, is a registered dietitian at Downtown Clinic – Weight Management in Billings, specializing in cardiovascular health, prediabetes, and general weight management. She has a particular passion for working with individuals managing hyperlipidemia, coronary artery disease, or a family history of heart disease. Kelsi is dedicated to helping patients improve their heart health through personalized nutrition and sustainable lifestyle changes—knowing that these improvements often positively impact many other chronic conditions along the way.

Kelsi believes in creating a supportive, judgment-free environment where patients can build a healthier relationship with food. She emphasizes the importance of nutrient-dense choices, balanced nourishment, and realistic habits that enhance overall quality of life. While she enjoys diving into the “nitty gritty” of nutrition to educate and empower her patients, she also reinforces that perfection is not required to …make meaningful, lasting progress.

Known for her detail-oriented approach, Kelsi goes the extra mile to ensure her patients feel heard, supported, and confident in achieving their goals through nutrition counseling.

Outside of work, Kelsi enjoys exploring local coffee shops, hiking, weightlifting, running, traveling, and spending time with her husband and golden retriever.