Ren completed yoga teacher training in the Anusara tradition at Willow Street Yoga Center in 2006. In 2007, Ren took Richard Miller's Integrative Restoration Yoga Nidra Teacher Training, Level I at Kripalu. Ren apprenticed and taught with Robin Carnes at Walter Reed Hospital under a special program that offers iRest yoga nidra to service members. Ren completed the Level II training in 2013. Ren teaches regular classes in Boulder, CO and offers individual sessions globally.