My Dad is a patient of Dr. O'Malley for Macular Degeneration treatments. After a temporary loss in vision, Dr. O'Malley had us come in right away and said he was fairly confident it was a vascular issue and ordered a Carotid Ultrasound right away. We had that done this morning, and sure enough...he was absolutely correct!! There is a significant blockage. We can't thank him enough for being so thorough and finding the issue so quickly!