Real-Time Insights. Zero Bottlenecks.
Revolutionize the ED Experience with a Novel Performance Platform
Real-Time Insights. Zero Bottlenecks.
Real-Time Insights. Zero Bottlenecks.
Real-Time Insights. Zero Bottlenecks.
Transforming ED throughput by converting data into real‑time insights for immediate, actionable decisions that optimize patient flow.
Riesen was born from Chief Medical Officer Dr. Doug Miesen’s experience in ED throughput transformation in 2016. He implemented Split-Flow in his initial hospital leadership role, gaining firsthand mastery of the leadership, training, and operational strategies needed to make it work and last.
Then in 2018, as ED Medical Director at Valley Baptist Medical Center in Harlingen, TX, he refined the model—creating a dedicated “Results Pending” area for stable patients and deploying targeted staff engagement and training—to accelerate throughput and significantly shorten ED length of stay.
Despite those gains, teams lacked real‑time feedback and still relied on retrospective data to identify and fix bottlenecks.
That gap inspired Riesen: a software platform that integrates with EHRs to deliver essential, actionable patient‑flow intelligence. Riesen provides live updates to ED staff, alerts leaders to emerging process failures, and enables immediate intervention. Riesen transforms leadership oversight into real-time software guidance that drives consistent, system-wide behavior change to improve throughput.
Dr. Kian Raiszadeh, Riesen’s CEO and former CEO of SpineZone Inc., brings a proven track record of collaboration with health care systems and deploying clinical pathways with software that is robust and workflow‑friendly. Combined with Dr. Miesen’s clinical leadership, their partnership blends deep frontline insight with executional technology expertise to transform emergency departments into self‑optimizing systems.
Riesen: Proven strategy. Real‑time execution. Every minute matters.
San Diego
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