Specialized Ocular Disease Management & Dry Eye Specialist
Dr. Justin Hart, OD, is an expert clinical optometrist specializing in advanced ocular disease management and medical optometry at Precise Sight in Summerlin, Las Vegas. Practicing within the Summerlin Hospital Medical Plaza, Dr. Hart provides highly technical, patient-centered care for desert dry eye syndrome, diabetic retinopathy screenings, and comprehensive pre- and post-operative surgical co-management.
A premier standard of vision care is established through rigorous, real-world clinical experience. Dr. Hart completed his intensive clinical training at the Las Vegas Veterans Affairs (VA) Medical Center. During his tenure within the federal health system, he managed a high volume of complex medical cases, specializing in the diagnosis, staging, and treatment of threatening eye diseases.
His clinical background spans advanced diabetic retinopathy detection, glaucoma therapeutics, and macular degeneration monitoring. At Precise Sight, Dr. Hart uses this extensive medical training to provide university-grade diagnostics within a private, boutique patient setting.
The harsh, low-humidity environment of the Las Vegas Valley presents distinct physiological challenges to human eyes. Dry air, intense summer heat, and constant indoor air conditioning cause rapid tear evaporation and chronic ocular inflammation.
Dr. Hart has developed a specialized clinical focus in dry eye therapeutics designed explicitly for this regional climate. Moving past basic over-the-counter drop recommendations, he works collaboratively with Dr. Hanna to design targeted treatment protocols. These look beyond surface symptoms to restore lipid layers and provide long-term visual comfort.
Patient outcomes depend on continuity of care before and after an operation. Dr. Hart leads the surgical co-management pipeline at Precise Sight, working as a seamless team with board-certified eye surgeon Dr. Eissa Hanna.
Dr. Hart conducts meticulous pre-operative assessments for premium cataract surgery, customized intraocular lens (IOL) selections, and cosmetic upper lid blepharoplasty. Following surgery, he directly manages patient healing protocols, vision tracking, and specialized post-operative care to ensure exceptional visual outcomes.
Dr. Hart’s commitment to precision extends beyond the exam chair. His technical expertise in handling advanced optometric diagnostic suites is matched by his active role in the local community.
alongside board-certified ophthalmic surgeon Dr. Eissa Hanna.
focusing on advanced ocular disease management.
bringing an elite standard of focus and discipline to clinical care.
for blind and visually impaired athletes, supporting athletic accessibility.
"Vision care should never be transactional. In an era of high-volume clinics, we prioritize the patient's individual experience. By spending the necessary time to understand each patient's lifestyle and environment, we can apply precise medical therapeutics that truly protect long-term eye health."
