Han Bui O.D. at 3821 Ray St in North Park holds a Doctor of Optometry degree from the University of Houston College of Optometry. The independent practice operates inside a vintage eyewear boutique at the same address, and patients needing prescribed eye medications can fill them at CVS on University Ave. Each exam covers standard refraction, digital eye strain assessment, contact lens evaluation, and personalized visual needs analysis. Patients experiencing recurring headaches linked to visual strain are sometimes referred to North Park Chiropractic for cervicogenic evaluation. The practice specializes in complex prescription builds including progressive lenses for high astigmatism and multifocal contact lens fitting for presbyopic patients.