Dr. Sawitzke is a Doctor of Optometry with over 25 years of clinical experience in both ophthalmology and optometry. Originally from Iowa, she earned her undergraduate degree from the University of Arizona and completed her Doctor of Optometry at Pacific University College of Optometry.
Now a long-time Arizona resident, Dr. Sawitzke remains committed to delivering personalized, comprehensive eye care to patients of all ages. She is an active member of the Central Arizona Optometric Society and stays current with advances in vision science and patient care through ongoing professional development.
Outside the clinic, Dr. Sawitzke enjoys spending time with her now-grown children, who continue to pursue their passions in sports and music. She and her family are avid supporters of University of Arizona athletics and regularly attend football, basketball, and softball games.
Dr. Bailey joined Eye Priority after graduating from the Southern California College of Optometry. He received extensive clinical experience in pediatric and primary care optometry as well as management of ocular disease, diabetic eye care and contact lens fitting.
Dr. Bailey was raised in a small town in northern Arizona. After serving a two year mission for the Church of Jesus Christ of Latter Day Saints in the Czech Republic, he received his Bachelor of Science in exercise science from Brigham Young University. Dr. Bailey is a member of the American Optometric Association and the Arizona Optometric Association. He is an avid sports fan and enjoys playing football, basketball, reading, singing, and spending time with his wife and four children.
Dr. de Simone has provided general optometry as well as customized vision therapy programs to children and adults for twenty-five years. She is also a Foothills resident who raised three children in Ahwatukee schools. As the owner of Eye Priority and our Vision Therapy center, Eye Priority RE-Vision, Dr. de Simone is “passionate about vision” and provides personalized care to a wide range of patients. Her specialities include neuro-optometric enhancement and rehab for adults with acquired vision problems, sport enhancement vision, concussions, brain injuries, as well as treating children with learning problems, crossed eye, lazy eye, or reading comprehension difficulties.
Dr. de Simone is a Fellow of the College of Optometrists in Vision Development. She holds a BA degree from Penn State University and a Doctor of Optometry degree from Pennsylvania College of Optometry. In 1993, Dr. de Simone was awarded the Skeffington Award for Excellence in Vision Service. She is a member of the Arizona Optometric Association, the Neuro-Optometric Rehabilitation Association, the College of Optometrists in Vision Development and the Ahwatukee Foothills Chamber of Commerce.
“I have a diverse optometry practice and my passion is helping people develop their vision. With over 25 years experience in this field it amazes me that people still have not heard of Vision therapy. It is the best kept secret in the world. It is time to change. I welcome you to contact me, so I can show you how Vision Therapy can change your life.” - Dr. Kelly de Simone
Andrea brings a dynamic blend of energy, empathy, and organizational expertise to her role at Eye Priority. No stranger to taming chaos, she began her career in the classroom, leading 26 energetic four- and five-year-olds as a preschool teacher. That early experience sharpened her leadership, communication, and creative problem-solving skills—strengths that continue to define her professional approach today.
Since joining Eye Priority, Andrea has flourished in her management role, ensuring the practice operates seamlessly while supporting both staff and patients with warmth, efficiency, and a thoughtful attention to detail. Her natural ability to understand people and processes allows her to create systems that work and environments where others feel supported.
In March 2026, Andrea earned her Bachelor of Arts in Business Organizational Management with a minor in Cognitive Studies, reflecting her deep interest in how people think, learn, and lead. She is passionate about applying these insights to strengthen teams, improve operations, and elevate the patient experience.
Originally from San Diego, Andrea has proudly called Phoenix home since 2015. Outside of work, she enjoys sports (Broncos + Padres), travel, shopping for new plants, spending time with her dog, and discovering great coffee spots (a top favorite is Maple House). When she’s not working, you’ll likely find her exploring the outdoors or dreaming up her next adventure—Greece is at the very top of her bucket list.
Claire has been with Eye Priority for several years now, she enjoys getting to know her patients and loves helping them choose the perfect pair of glasses. She is a huge Disney fan and mom to an ugly dog (with pictures to prove it!). Claire loves ALL animals: furry, scaly, small and really big - in college she interned with the elephants in the Reid Park zoo! She’s never lived anywhere longer than five years but thanks to an adorable niece and nephew she thinks Phoenix will be her forever home.
Caz’s passion for optometry was sparked during a cow’s eye dissection in a college physiology class. Captivated by the complexity of the eye and the professor’s engaging lecture, he knew then that he wanted to dive deeper into the world of vision science.
He earned his bachelor’s degree in Biology from the University of Arizona, with a minor in Studio Arts—an academic combination that reflects both his analytical mindset and creative eye.
Outside of his professional interests, Caz is a dedicated car enthusiast who enjoys researching and learning about automotive design and performance. In his free time, you’ll often find him spending time with family and friends, catching a movie, or hiking Arizona’s scenic trails.
