Dr. Patrick Harrison is a native of Sanford, Florida. He graduated from Stetson University in 1985 with a B.S. degree in biology. He served as an U.S. Army chemical officer from 1985 to 1991. Dr. Harrison received his Doctorate in Optometry when he graduated Magna Cum Laude from the University of Houston College of Optometry in 1994. He has been practicing in Austin since graduating. Dr. Harrison is a member of the Central Texas Optometric Society, the Texas Optometric Association and the American Optometric Association.