Stephens & Associates, Inc. is a full service contract research organization with research capabilities in Richardson, Texas, Phoenix, Arizona,  Tokyo, Japan, Seoul, South Korea and Bangalore, India. Stephens & Associates, Inc. clients include renowned companies located in North America, Europe, Africa, Asia and Australia. Stephens & Associates, Inc. is highly regarded by recurrent clients for quality, our commitment to the ethical conduct of clinical studies and the continued compliance with Good Clinical Practice guidelines.