WARREN, PA 16365. To make an appointment, Call 814-726-2020. Eye care specialists Wendy Grimm Doneyhue, MD, Ophthalmology, and Christian A. Wood, OD, Optometry, are ready to serve all your eye care needs. They are located in the former Seneca Eye Care offices at 103 W. Saint Clair St. in Warren. Our board-certified Warren Medical Group Eye ....