Home Our Research Our Research Team Our Research Labs ... Home Our Research Our Research Team Our Research Labs Simpson Lab Research Team Ericka Greene, MD, Director Neuromuscular Research Clinical Research Team Rachel Applegate, CCRC 713.441.9120 Rosilyn Gborogen, RN, CCRP 713.441.5192 Sharon Halton, CCRC 713.441.3420 Patricia Mendoza, RN, CCRC 713.441.5855