Dr. Stephen Simpson, a native of Evansville, graduated from Harrison High School in 1988. He went on to earn his degree in Biology from the University of Southern Indiana in 1992, followed by his Doctor of Optometry degree from the Illinois College of Optometry in 1996. Upon completing his education, Dr. Simpson joined Dr. Gregg and Dr. Emhuff at their thriving westside practice, where he has been dedicated to providing exceptional eye care ever since.

Dr. Simpson and his wife, Lori, are proud parents to four children—Ashley, Adam, Logan, and Tyler. As a family, they enjoy traveling, cheering on their kids in various sports, and making the most of their time together.

Dr. Allyson Bigham earned her bachelor’s degree from Missouri State University in 1999 and went on to complete her Doctor of Optometry degree at the University of Missouri-St. Louis College of Optometry in 2003. Upon graduation, she joined Westside Family Eyecare, where she has built strong relationships with her partners, staff, and loyal patients over the years.

Dr. Bigham is married to Clay Bigham, who is also an optometrist in Evansville. Together, they are proud parents of five children who attend school on Evansville’s west side. As a family, they lead an active and fulfilling life, participating in sports, attending First Christian Church of Evansville, and enjoying outdoor adventures like camping.