Your Vision. Your Life. Better with SIEHT.
Advanced LASIK Technology
Custom Cataract Surgery
Our Doctors
Shelly R. Hayes, O.D.
Dr. Shelly Hayes, O.D., is an optometrist with SIEHT who has been practicing in the Fredericksburg area since 1999. Dr. Hayes provides comprehensive eye exams, general eye care, and contact lens fittings. She has years of established experience in medical optometry, including surgical co-management and the continuing treatment of ocular disease. She focuses on managing diabetic eye care, age-related macular degeneration, and glaucoma, as well as treating the ocular manifestation of cardiovascular disease and referring patients to specialty clinics when needed. Additionally, Dr. Hayes has a special interest in eyebrow microblading.
Cambrie Chandler, O.D.
Dr. Cambrie Chandler is an optometrist at SIEHT who provides comprehensive eye exams, pediatric care, management of ocular disease, co-management of systemic disease, and the fitting of contact lenses. She is trained in glaucoma and macular degeneration, as well as specialty contact lenses and pre- and post-operative management.
Christine Tagayun, M.D.
Dr. Christine A. Tagayun, M.D., is a board certified refractive surgeon and cornea specialist at one of our partner practices, See Clearly Vision in McLean, VA, who performs LASIK surgery at SIEHT.
Thomas Falkenberg, M.D.
It is with profound sadness and heavy hearts that we announce the passing of SIEHT’s founder, Thomas Falkenberg, MD. Dr. Falkenberg was a dedicated physician and a cherished member of the Fredericksburg, VA, community. He will be remembered fondly for his professionalism and the lives he touched during his career as an ophthalmologist for over 20 years. See the full message about Dr. Falkenberg here.
Steven J. Hudson, M.D.
Dr. Steven Hudson, M.D., is a board-certified ophthalmologist at SIEHT. His expertise includes Advanced Cataract Surgery (PanOptix, Toric Lenses, and Limbal Relaxing Incisions for astigmatism correction), Anterior Segment Surgery, Eyelid Surgery (including blepharoplasty and BOTOX), Laser Glaucoma Surgery, Medical Retina, Laser Surgery, and diabetic and routine eye care.
Shazia Ahmed, M.D.
Dr. Shazia Ahmed, is a board certified and fellowship-trained surgeon at one of our partner practices, Arlington Eye Center in Arlington, VA, who performs cataract surgery at SIEHT.