Dr. Tina J Dhillon-ashley specializes in obstetrics/gynecology in Vista area. Dr. Tina J Dhillon-ashley, MD has a medical practice at 1000 Vale Terrace Drive, Vista CA, and has over 17 years of experience in the field of medicine. She graduated from University Of California, San Diego School Of Medicine with her medical degree in 2000. Dr. Dhillon-ashley is accepting new patients at her medical office and practice location in Vista, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.