Send us Fan Mail About Dr. Shane Kannarr, OD Shane R. Kannarr, OD, practices in Pittsburg, Kansas. He opened Kannarr Eye Care in 2009. The practice has grown into a busy three doctor-three location practice. Much of this growth can be attributed to embracing patient needs first and foremost and utilizing technology to differentiate the practice. Dr. Kannarr has lectured regionally and nationally to both staff and colleagues on a variety of optometric topics including: contact lenses, disease...