Healthy Eyes for All Ages

Your Mesa, AZ Eye Doctors!

Welcome to Oasis Vision Center. Our highly trained team realizes the importance of your vision and that you have a choice when selecting an office to entrust with the care of you and your family’s vision and health care. We offer a full range of services from treating eye emergencies such as foreign bodies to fitting specialty contact lenses to co-managing surgical care. We see patients starting at 3 months of age up into their senior years. We hope you’ll give our office the opportunity to provide you and your family the vision care you require.

We will listen, be attentive to your needs and respect your time so you can be seen in a thorough and efficient manner. We will make sure you understand the results of your visit and get all your questions answered.

Meet Our Optometrists

Marci Pieper, O.D.

Dr. Pieper has a broad range of patient care experience including, primary care optometry for children and adults, vision therapy, treatment of ocular disease, and co-management of refractive surgery. She is involved in the Arizona Optometric Association (AZOA) and the American Optometric Association (AOA). Dr. Pieper has given several eye health related lectures and presentations to community health-oriented groups on topics like diabetic eye disease and the importance of early detection and treatment of eye conditions in young children.


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Michelle Hammond, O.D.

Michelle Hammond, O.D. received her Doctor of Optometry from the College of Optometry at Western University of Health Sciences in 2020 and earned her Bachelor of Science in Microbiology at Auburn University. She completed her Ocular Disease and Surgery Co-Management Residency with an emphasis in geriatrics and small emphasis in low vision rehabilitation and specialty contact lens at Jonathan M. Wainwright VA Memorial Medical Center in Walla Walla, WA and Pacific Cataract & Laser Institute in Kennewick, WA in 2021. Dr. Hammond received her diplomate of the American Board of Optometry in 2021.


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Dr. Doreen Ng, O.D.

Dr. Ng attended the University of California in San Diego for her Bachelor of Science in Biology. She received her Doctor of Optometry from the Southern California College of Optometry in 2009 and completed her Ocular Disease Residency at SUNY Optometry in New York City in 2010. She received her fellowship in the American Academy of Optometry in 2011 and continues to be an active member in the organization.

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Order Contacts Online!

Order contacts when it's convenient for you. Available for practices in the 20/20 Image Eye Center network. New and current patients can now order online anytime. 

Order Contacts Online!

Order contacts when it’s convenient for you. Available for practices in the 20/20 Image Eye Center network. New and current patients can now order online anytime.