Maria McPherson MD 820 Union Street Hudson, New York, 12534 Phone: 518-828-3391 Company: Hudson Valley Ophthalmology; Columbia Memorial Hospital: Cataract Surgery, Retinal Disorders, Dry Eye Syndrome, Glaucoma Doctor Category: Ophthalmology Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Hudson 820 Union Street Hudson, New York 12534 Claim/Edit Listing