Print Stephanie Johnston Family Nurse Practitioner Barrow Neuro InFusion Center 2910 N 3rd Ave Ste 430 Phoenix, AZ 85013 Call (602) 406-7421 Additional Locations Barrow Medical NeuroOncology Clinic 2910 N 3rd Ave Ste 470 Phoenix, AZ 85013 Call (602) 406-6387