Maci N. O'Connor, PA Physician Assistant About Me Gender: Female Languages Spoken: English View Insurance Accepted Where I See Patients Hanna Cancer Associates 1926 Alcoa Hwy Ste 380Knoxville, TN 37920 Phone: (865) 305-9171 Fax: (865) 305-6886 Directions Visiting our main campus? Use the UTMC Way app to get around.