Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
At the Adult Strabismus Institute in Plano, Texas, patients receive world-class care from Lori Dao, MD, a board-certified ophthalmologist and fellowship-trained strabismologist with over a decade of experience managing complex eye alignment conditions. Specializing exclusively in adult strabismus, Dr. Dao provides comprehensive, lifelong care designed to restore natural, comfortable eye alignment and enhance visual function.
As one of the few ophthalmologists in North Texas with formal fellowship training in strabismus, Dr. Dao offers advanced surgical and non-surgical treatments for misaligned eyes and double vision in both adults and children. Her expertise includes the management of complex, atypical, and reoperative cases, ensuring that even the most challenging patients receive the highest level of precision and care.
At the Adult Strabismus Institute, treatment begins with a thorough, thoughtful evaluation and a customized plan tailored to each patient’s needs and goals. Dr. Dao’s conservative, individualized approach emphasizes functional improvement—helping patients achieve comfortable binocular vision, improved depth perception, and greater confidence in their appearance. Whether through prism lens therapy, orthoptic exercises, or minimally invasive eye muscle surgery, every aspect of care is designed to maximize comfort, safety, and day-to-day function.
The Institute is equipped with state-of-the-art technology to support accurate diagnosis and exceptional surgical outcomes. Available treatments include prism correction, orthoptic therapy, and precision microsurgical techniques.
Dr. Dao values close collaboration with ophthalmologists, neurologists, optometrists, and other specialists to provide a coordinated, interdisciplinary approach to care. This model ensures that both the visual and neurological components of strabismus are addressed, supporting optimal long-term outcomes.
The Adult Strabismus Institute is proud to offer compassionate, expert care that helps patients of all ages regain alignment, visual comfort, and renewed confidence in daily life. To schedule an appointment, call the office or request one online today.
Training & Education
Medical School: UT Southwestern Medical Center
Ophthalmology Residency: UT Southwestern Medical Center
Fellowship: UT Southwestern Medical Center/Children's Medical Center: Pediatric Ophthalmology and Adult Strabismus
Special Focus: Adult strabismus, binocular vision disorders, and eye muscle surgery
Certifications
American Board of Ophthalmology
Professional Memberships
American Academy of Ophthalmology
American Association for Pediatric Ophthalmology and Strabismus
Dr. Arun Joseph is a board-certified ophthalmologist and Harvard fellowship-trained glaucoma specialist. His primary clinical interest is in glaucoma, and he is specialized in its prevention, diagnosis, and medical and surgical management.
To further advance his training, Dr. Joseph accepted a surgical glaucoma fellowship at Harvard Medical School’s Massachusetts Eye and Ear and Massachusetts General Hospital. He was trained in the full array of interventional glaucoma, including both office-based and surgical laser treatments, minimally invasive glaucoma surgery (MIGS), and traditional major glaucoma surgery (tube shunt implantation and trabeculectomy). During his fellowship, he was also mentored by renowned ophthalmologist Dr. Mark Latina, a pioneer in medical lasers and the inventor of selective laser trabeculoplasty (SLT). SLT has become one of the most effective treatments for glaucoma, and Dr. Joseph is one of the few specialists in the country to train directly under Dr. Latina.
After completing his fellowship, Dr. Joseph returned home and founded Dallas Glaucoma Specialists in 2018 with the goal of providing premier glaucoma care in his hometown community. In 2019, he became the first surgeon to implant the revolutionary XEN glaucoma stent in Collin County. He believes in a customized approach and having an open discussion with each patient about their glaucoma and, if necessary, appropriate treatment options. His priority is to offer every patient the highest standard of care in a friendly, respectful, and personalized way.
In his spare time, Dr. Joseph enjoys playing golf and passionately supporting Longhorns football.
Undergraduate: University of Texas at Austin, 2007 Medical School: University of Texas Southwestern Medical School, 2011 Internship: Baylor College of Medicine, 2012 Residency: State University of New York Downstate Medical Center, 2015 Fellowship: Massachusetts Eye and Ear, Harvard Medical School, 2016 Certification: American Board of Ophthalmology, 2018
