Dear Jason and Leslie,
Even so called Philodendron experts have trouble with identifications. Philodendron is a very large genus. I chose to study Philodendron subgenus Meconostigma, because it is a small group. Unfortunately, I cannot identify Leslie's plant from just the vegetative, sterile, photo. Some of these types of Philodendron change morphology over time and with higher light levels. The other issue is that many more hybrids are showing up.
Leslie, have you shown this photo to Russ? He may know and grow this plant.