Doctors & Staff
Dr. Dan Caldwell
Dr. Caldwell is a native born of Portland, Oregon. He attended local schools and after high school went on to receive a Bachelor of Science from Oregon State University in Microbiology. He later received a second Bachelor of Science in Visual Science and his Doctor of Optometry degree from Pacific University. He began private practice in Sandy and Gresham, establishing Sandy and Gresham Vision Centers in 1988 and 1990.
Dr Caldwell enjoys hiking, skiing, sailing, camping, is an avid cyclist and enjoys spending time with his wife and children.
Dr. Brett Agost
Dr. Agost enjoys getting to know his patients while serving the eye care needs of a tight-knit community like the one he grew up in. He was raised in Roseburg Oregon where he was a three-sport athlete in high school. He went on to play basketball at Western Oregon University and graduated with a degree in education. He began a career in teaching and coaching before choosing to follow his father into Optometry. He graduated from Pacific University College of Optometry in 1993 and began practice in his hometown of Roseburg. In 1997, he and his wife Dalene moved to Gresham where he began practice at Gresham Vision Center and Sandy Vision Center with Dr. Caldwell. Dr. Agost enjoys providing quality eye care for his patients in the Gresham and Sandy communities. His scope of practice includes primary eye care ( including treatment and management of ocular disease, such as eye infections, macular degeneration, glaucoma and diabetes), as well as refractive services for glasses and contact lenses. Dr. Agost cares for many patients with cataracts and is licensed to perform pre and post operative care for eye surgeries such as cataract surgery and lasik surgery. Dr. Agost is also an active member of the Oregon Optometric Physicians Association. When not at work, He enjoys spending time with his wife Dalene and their three children in a busy sports family.
Dr. Alyanna Schild
As an Oregon native, Dr. Schild graduated from Pacific University with a Bachelors of Science in 2012, andthen a Doctorate of Optometry in 2016. After graduating, she went on to complete a residency in Ocular Disease through the University of Alabama Birmingham.
Dr. Schild enjoys getting to know her patients, and strives to provide them with the highest quality care. She offers comprehensive eye care, and specializes in the treatment and management of ocular diseases, as well as,pre and post-operative care for eye surgeries. This includes, but isn’t limited to, routine eye exams, prescribing glasses and contacts, and monitoring and treating eye conditions such as glaucoma, eye infections,diabetic retinopathy, and macular degeneration.
As the eyes are a vital part to an individuals’ health & living, Dr. Schild enjoys educating her patients about their eyes. She listens to your needs & questions, and takes the time to explain conditions & their treatment in an easy to understand way.
When she’s not working, Dr. Schild enjoys hiking & running with her dog, traveling, and attempting new recipes in the kitchen.
The staff at our offices are well trained and focused on making your patient experience a personal one. All members of our staff attend continuing education classes throughout the year in areas of spectacle lenses, contact lenses and eyewear design.
The office culture at our offices is one of excellence in patient care and personalized service. We believe and practice doing the right thing to make your experience a good one with long lasting happiness, eye health and optimal vision.
Becky – Sandy Office
Front desk Coordinator/Optician
Denise – Gresham Office
Diane – Gresham Office
Lori – Sandy Office
Carrie – Gresham Office
Barbara – Gresham & Sandy Offices