About Us

Orange County Research Institute  is a  clinical research center that  has been  serving the community  since 2011. We participated and partnered with pharmaceutical companies that led to ground breaking research trials that  have paved the way to new , safe and efficacious drugs that have introduced and improved treatment of various conditions such as Diabetes, Hypertension, Hypercholesterolemia, Chronic Low Back Pain, Osteoarthritis, Fibromyalgia, Neuropathy , Insomnia, Alzheimer’s Disease and various other medical conditions. Our team is led by Dr. Steve Sitar who specializes in Internal Medicine and has served patients in Orange County for 28 years.  He is affiliated with Anaheim Regional Medical Center.