Your insomnia may be caused by exposure to blue light. If you're one of the many people that spend hours looking at digital screens every day, you may be at increased risk for sleep problems.View Article
You are using an outdated browser. Please upgrade your browser to improve your experience.
David Littlejohn, O.D. is an optometrist in Piqua, Ohio providing complete eye care services for patients in the upper Miami Valley area. Dr. Littlejohn received his bachelor's degree from Miami University and his Doctor of Optometry degree from The Ohio State University College of Optometry. He and his wife Michelle have four children and have lived in Piqua since 1993.
As a licensed optometrist, Dr. Littlejohn is a health care provider who examines, diagnoses, treats, and manages diseases and disorders of the visual system, the eye, and associated structures. In his optometry education, Dr. Littlejohn received training in anatomy, biochemistry, physiology, and pharmacology. With this background, he is trained to recognize the complications of numerous health issues, such as glaucoma, macular degeneration, diabetes, and hypertension.
Dr. Littlejohn regularly attends continuing education seminars and advanced training courses to stay current on the latest advances in eye health and vision care. Our goal at Dr. Littlejohn's practice is that our patients receive the most modern and effective vision care possible, in a comfortable, friendly environment.