Apex Research of Riverside (formerly Inland Research Center, Inc) has conducted over 40 Phase II-IV clinical trials, including both hospital in-patient and office out-patient, since 2000. The site was originally part of a large private Nephrology Practice in Riverside, CA, which has 11 Nephrologists. The Practice follows over 900 ESRD patients and 2500 CKD patients. The center has a nephrologist run Vascular Access Center. As part of our growth plan we have expanded from specializing in Nephrology studies to performing multi-specialty trials.