Karen Reiner

We can proudly boast 30 years of experience adapting to highly restrictive treatment settings, providing consistent and reliable solutions that improve patient outcomes and eliminate operational and service quality woes. We have set the bar for what the best corrections-based dialysis programs look like. Now we are driving the adoption of innovative dialysis programs in other challenging healthcare settings like hospitals and post-acute care facilities. That makes Rendevor Dialysis the only B2B provider offering scalable dialysis solutions in every treatment setting! Overcoming complex dialysis challenges isn’t just something we do — it’s why we exist. Rendevor Firsts include: (1994) First California prison to optimize corrections dialysis through an on-site dialysis program administered by founder, Donna Combs-Williamson. (2019) First hospital to optimize insourced dialysis program through the launch of Collaborative Care hybrid staffing model. (2024) First dialysis provider to offer scalable, on-site dialysis solutions for any hospital, corrections or post-acute facility that wants or needs this critical service for their patients. Established in California in 1994 by dialysis nurse Donna Combs-Williamson, the company recognized an urgent need to offer on-site care to patients within the correctional system. Their efficient and effective mode of dialysis treatment delivery swiftly earned the trust of federal, state, and local corrections agencies nationwide. Today Rendevor Dialysis is the largest provider of correctional dialysis in the United States. In 2016, Donna’s son, Jason Combs, joined the team and ultimately took over as CEO in 2020. In the years since, Rendevor has repositioned itself as a full-spectrum on-site dialysis provider, bringing its expertise of operating thriving dialysis partnerships in the most challenging clinical settings to the hospital and post acute industries.