North Iowa Periodontics Presents Eva Grayzel, Late Stage Oral Cancer Survivor. Thursday, April 20, 2017, 1:30-4:30 at Best Western Holiday Lodge in Clear Lake, IA. Registrations mailed out January 23, 2017. We will hear Eva’s personal journey through early signs, diagnosis, and treatment of oral cancer followed by the effects on her oral health and life. This is especially timely since April is Oral Cancer Awareness Month. Registrations are due April 5, 2017. Please direct questions to Marilyn Kiser or Marsha Hartman at North Iowa Periodontics. 641-424-0301.