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Our Doctors

Meet the experienced and friendly doctors who make Family Eye Care Association – Greenville the leading provider of vision care products and services in Greenville.


Dr. Douglas Johnson

Dr. Douglas Johnson’s undergraduate studies were completed at Eastern Illinois University. He graduated Cum Laude from Illinois College of Optometry with his Doctor Of Optometry degree in 1978. He is a member of the American Optometric Association and past president of the Midstate Optometric Society. Dr. Johnson and his wife Brenda have five children and are active with VOSH, a group that provides eye care to third world countries. Dr. Johnson began practicing in 1978, and is available for appointments in the Hillsboro and Greenville offices.


Dr. Scott Sawyer

Dr. Scott Sawyer grew up in northeast Iowa. He attended Luther College in Decorah, Iowa, graduating Summa Cum Laude and receiving a bachelor’s degree in Biology in 1986. He was awarded an NCAA post graduate scholarship, which he used in pursuing his optometric education. He graduated with highest honors from Indiana University School of Optometry in 1990. He is a diplomate of the American Board of Optometry and a member of the American Optometric Association and the Illinois Optometric Association. He began practicing in 1990 and is available for appointments in both the Hillsboro and Greenville offices. Dr. Sawyer has two daughters Haley and Hannah.


Dr. Eric Johnson

Dr. Eric Johnson graduated from Southeast Missouri State University receiving a bachelor’s degree in Chemistry and a minor in Zoology. After graduation, he followed his father’s footsteps, Dr. Douglas Johnson, attending The Illinois College of Optometry in Chicago, IL to receive his Doctor of Optometry degree in May, 2011. Dr. Eric Johnson was named to the Dean’s List and received clinical honors on multiple occasions. During his education, Dr. Eric Johnson received extensive training with premier Low Vision specialists at the Spectrios Institute in Chicago, St. Louis University Hospital (Anheuser-Busch Eye Institute), and the Chicago Lighthouse for the Blind. He is a member of the American Optometric Association as well as the Illinois Optometric Association. Also, he is on the board of executives for the Litchfield Chamber of Commerce and is an active member of the Litchfield Rotary Club. Dr. Eric Johnson enjoys spending time with his son Liam who was born in December of 2009. He is available for appointments at all three Family Eye Care Association locations in Hillsboro, Litchfield, and Greenville. Furthermore, with his interest in Low Vision Rehabilitation, he is seeing partially sighted/blind rehabilitation patients at the Litchfield office.