**Diabetic Foot Ulcer (DFU) Study Overview** This study is testing a program called **CARE-D-Foot-Nav**. It aims to help people with diabetes who have foot ulcers. Diabetic foot ulcers are sores that can be serious and sometimes lead to amputations. To help, the study provides a **patient navigator**, a helper who will guide and support patients through their treatment. This person might be a diabetes educator, registered dietitian, or medical assistant. They'll have 30-60 minute meetings with participants once a week for 20 weeks, either by phone or in person. They will also offer extra help like transportation or wound care supplies if needed. The goal of the study is to see if this program helps heal foot ulcers better and is cost-effective. **Key Points**: - **20-week program**: Weekly sessions for 30-60 minutes. - **Eligibility**: Adults with diabetes and foot ulcers who've had some amputations. Must speak English. - **Support Offered**: Possible transportation help and wound care supplies. The study hopes to find out if this approach can be a better way to manage diabetic foot ulcers and prevent amputations.