Joseph’s Hospital and Medical Center. Dr. Nelson’s expertise involves all aspects of reproductive endocrinology and infertility, including PCOS, menopause and menstrual disorders. In addition, she provides minimally invasive surgery for gynecologic conditions such as ovarian cysts, endometriosis and fibroids. She also provides gynecologic ultrasounds, including 5D saline infusion sonography. Dr. Nelson received her PhD in Physiological Psychology at UCLA and her medical degree from the University of Miami School of Medicine. She completed her residency in OB/GYN at UCLA and fellowship in reproductive endocrinology at UCSF. Dr. Nelson is a Professor of Obstetrics and Gynecology at the University of Arizona College of Medicine - Phoenix and Creighton University School of Medicine at St. Joseph’s Hospital and Medical Center.