Dr. Dreana J. Janssen has been practicing medicine for 24 years. Dr. Janssen graduated from the Western Univ of Health Sciences College of Osteopathic Medicine of the Pacific in 1990. She practices medicine in Sun City, AZ and specializes in Internal Medicine. Dr. Janssen is affiliated with Banner Del E Webb Medical Center and Banner Boswell Medical Center.
Years in Practice: 24 Years
Languages Spoken: English
Medical School: Western Univ of Health Sciences College of Osteopathic Medicine of the Pacific
Graduation Date: 1990
Specialties: Internal Medicine