Catherine Sheils

About

Dr. Catherine Sheils serves as a Nutraceutical Product Reviewer for Supplement Dolphin, where she evaluates dietary supplements and wellness products related to eye health, vision support, healthy aging, and overall wellness. A board-certified ophthalmologist and fellowship-trained glaucoma and cataract surgeon, Dr. Sheils brings advanced clinical expertise in the prevention, diagnosis, and treatment of complex eye diseases. Her medical training includes a glaucoma fellowship at the UC San Diego Shiley Eye Institute, ophthalmology residency at the UCI Gavin Herbert Eye Institute, and a Doctor of Medicine degree from the University of Rochester School of Medicine and Dentistry. When reviewing nutraceutical products, Dr. Sheils carefully assesses ingredient quality, scientific evidence, formulation transparency, safety considerations, and the relevance of clinical research to eye health. Her evidence-based reviews provide readers with accurate, balanced information that supports informed purchasing decisions while reflecting the principles of expertise, transparency, and trust that define high-quality health content.