Monday-Thursday 8:30AM - 5PM, Friday 8AM - 1:30PM. Virtual visits offered. Recommend. 0 patient recommendations. (619) 458-3028. Dr. Alisa L. Williams received her medical degree from University of Tennessee College of Medicine in 1985. She completed a Residency and an Internship in Obstetrics & Gynecology while at Medical Center of Delaware ....