Susan L. Daniel, OD in Carlsbad holds California optometry license #9698T and has maintained a private practice on El Camino Real since 1992. Her 1991 doctorate from the Southern California College of Optometry and clinical faculty work in pediatric and family-practice service shaped a binocular-vision diagnostic scope that identifies convergence insufficiency and cervical-origin headache patterns co-managed with Phillips Chiropractic. The practice, originally Daniel & Davis Optometry and now part of the Total Vision network, delivers comprehensive exams, contact lens fittings, and cataract evaluations from Suite 202 on Carlsbad's El Camino Real corridor. Therapeutic prescriptions for glaucoma and ocular-surface disease are coordinated through Carlsbad Village Pharmacy to streamline medication access for ongoing treatment protocols. Digital retinal photography and wavefront autorefraction enable sub-clinical detection of astigmatism, macular degeneration, and diabetic retinopathy during routine screening.