Email has been sent to with instructions on resetting your password.
Enroll in My Home to simplify finding a doctor and scheduling an appointment. Let's start!
By selecting "I Agree" or "Create Account" and clicking the box "I AGREE" below, you acknowledge and agree that you have read, understood and accepted the terms of service at the hyperlink below:
Legal and Privacy Notices
Awards & Recognition
St. Joseph's Executive Leadership
History of St. Joseph's
St. Joseph's Mission, Vision and Values
Research and Education
Press Center and News
Lynn Ashby, MD, is a faculty physician and assistant program director of the Brain Tumor Program at Barrow Neurological Institute at Dignity Health St. Joseph’s Hospital and Medical Center in Phoenix. She specializes in the diagnosis and treatment of central nervous system tumors and the neurological complications of cancer. She is board certified in neurology by the American Board of Psychiatry and Neurology.
Dr. Ashby received her medical degree from Northwestern University Feinberg School of Medicine in Chicago. She completed her residency training at Evanston Hospital in Evanston, Illinois and at Dignity Health St. Joseph’s. She completed her fellowship training in neuro-oncology at Barrow.
Her research interest is in the treatment of malignant brain tumors, and she is the principal investigator and co-investigator for several institutional and national clinical trials.
For more information or to request an appointment, please call 602.406.6262.