Lacy McMillon, APRN, FNP-C, ENP-C

​Yolanda Marcos, MD, FACP was born and raised in San Antonio, Texas where she attended St. Mary's Hall High School. She received her Undergraduate degree from Princeton University and earned her Medical Degree from the University of Texas Health Science Center at San Antonio. She completed her residency in Internal Medicine at University Hospital in the Medical Center. She is…