Our Staff

Congratulations! You have made an excellent choice in selecting your cataract surgeon and the Light Adjustable Lens. After successful surgery it is time to fine tune your vision, to adjust it to exactly how you will most enjoy it! That is where we come in at the Vision Adjustment Center. We specialize in performing the LAL fine-tuning adjustments. With our expertise, we will provide you with the best vision you are capable of achieving!

Our Staff

Dr. Andrew Caster

Medical Director

Nationally Recognized as U.S. News & World Report "Top Doctor"

Dr. Caster received his education at Harvard College and Harvard Medical School, and his ophthalmology training at UCLA Stein Eye Institute. Dr. Caster has been performing eye surgery treatments in Beverly Hills, California for almost 40 years. He oversees all aspects of care provided at the Vision Adjustment Center.

Dr. Monica Slivar

LAL Vision Adjustment Specialist - Beverly Hills

Dr. Monica Slivar graduated valedictorian from her class at the Southern California College of Optometry. She has over 20 years of experience in treating postoperative cataract patients. She has been consistently rated by patients in the top one percent of all doctors in her multispecialty medical group. Dr. Slivar performs all the light adjustments in our Beverly Hills office.

Dr. Kristine Park

LAL Vision Adjustment Specialist - Newport Beach

Dr. Kristine Park earned her Doctor of Optometry degree at Western University of Health Sciences. After graduation, she expanded her knowledge and clinical skills by completing a residency program at the Veterans Affairs San Diego Healthcare System in Primary Eye Care, emphasis in Ocular Disease. She has performed light treatments for Light Adjustable Lens patients for over three years in one of Los Angeles’s busiest practices and performs all the light adjustments in our Newport Beach office.

Dr. Ron Rosa

LAL Vision Adjustment Specialist - Palm Desert

Dr Ron Rosa received his doctorate from Southern California College of Optometry and immediately started his private practice in North San Diego County. He has worked within the ophthalmic community treating pre- and post-op cataract and refractive surgery patients throughout his distinguished career. After building a very successful optometry practice, Dr. Rosa retired and moved to Palm Desert, CA. Intrigued by the amazing Light Adjustable Lens technology, Dr. Rosa decided to join the Vision Adjustment Center and master the process of optimizing patients’ vision needs after cataract surgery. Dr. Rosa now provides this specialized service to the Coachella Valley.

Laura Kemp

Patient Concierge

Laura Kemp is your contact person, whether you are a patient or a cataract doctor’s office. Laura has worked with Dr. Caster as Patient Concierge for over 25 years. She knows how to make patients feel comfortable and safe. You will enjoy working with Laura.