Dr. Mona Fayad

Ophthalmology – Pediatric Eye Specialist

Los Angeles, CA

Dr. Mona Fayad is a pediatric ophthalmologist and strabismus specialist who cares for children and adults with eye-alignment and vision-development concerns. She is board-certified by the American Board of Ophthalmology and sees patients within UCLA Health’s pediatric ophthalmology program. Dr. Fayad completed ophthalmology residency at the New York Eye and Ear Infirmary of Mount Sinai after a preliminary year in internal medicine at Mount Sinai West/St. Luke’s, and earned her medical degree from Wayne State University School of Medicine. Families choose Dr. Fayad for a calm, child-friendly approach paired with the depth of resources at UCLA Health. She treats conditions such as amblyopia (lazy eye), strabismus, nystagmus, blocked tear ducts, droopy eyelids, pediatric cataracts, and congenital or pediatric glaucoma. Care plans may include glasses, patching, prisms, or muscle-realignment surgery when needed. She values clear communication, collaboration with orthoptists and optometrists, and practical guidance for parents so home therapies are easier to follow.

Dr. Tiffany Chen

Ophthalmology – Pediatric Eye Specialist

San Francisco, CA

Dr. Tiffany A. Chen is a pediatric ophthalmologist who cares for babies, children and teens with a wide range of visual and ocular conditions. She has particular expertise in diagnosing and treating refractive errors that cause blurry vision, strabismus (eye misalignment) and amblyopia (lazy eye). Dr. Chen partners closely with families and other pediatric specialists to support healthy visual development and provide clear, compassionate guidance at every step. Her goal is individualized, kid-friendly care that helps each child see—and thrive—at their best. Dr. Chen’s academic interests include studying outcomes in pediatric eye disorders and improving both patient care and resident surgical education through thoughtful initiatives. She earned her MD at Stanford University, completed ophthalmology residency at UCSF, and pursued fellowship training in pediatric ophthalmology and adult strabismus at Boston Children’s Hospital. She is an active member of national ophthalmic societies and is committed to delivering evidence-based care in a welcoming, family-centered environment.

Dr. Marcela Estrada

Ophthalmology – Pediatric Eye Specialist

Sacramento, CA

Marcela M. Estrada, MD, is a pediatric ophthalmologist and adult strabismus specialist who cares for children and adults with eye alignment disorders, vision development problems and complex pediatric eye disease. She partners closely with families to explain diagnoses in clear, practical terms and to design treatment plans that match each patient’s needs—whether that’s glasses, patching, medications or surgery. Dr. Estrada completed ophthalmology residency at the University of Washington and a fellowship in Pediatric Ophthalmology and Adult Strabismus at the Children’s Hospital of Philadelphia. Her clinical interests include amblyopia, nystagmus, tearing from nasolacrimal duct obstruction, chalazia and blepharitis, congenital and juvenile cataracts, pediatric uveitis and retinopathy of prematurity. She is active in clinical research and education and has earned honors including support from the Doris Duke Charitable Foundation to retain clinician-scientists. Patients appreciate her warm, team-based approach and thoughtful follow-up.