Jonathan R. Zelenak, D.O. is a board-certified Ophthalmologist. He was born and raised in Metro Detroit, attended Saginaw Valley State University for his undergraduate studies and Michigan State University for medical school. Dr. Zelenak is a comprehensive Ophthalmologist, providing care such as cataract surgery, laser and medication injections for diabetes and macular degeneration as well as glaucoma treatment and routine eye exams. He has a special interest in premium lens implants and advanced technology cataract surgery as well as laser treatment for floaters.