Lake Plains Eye Center located Medina NY is a Premier Eye Care Facility. Dr. William Cosman is well known for his treatment of patients with cataracts. Medina Office: (585)798-2020 ... Visit our Patient Portal! Contact US. 500 Erie Street, Medina, NY 14103 585-798-2020 6076 Brockport Spencerport Road, Brockport, NY 14420 585-798-2020 Email Us ....