• Marcy Youngdahl received her Medical Doctorate from UT Health San Antonio in 2009. She completed residency training at Christus Santa Rosa Family Medicine Residency Program in 2012. Prior to joining Trinity Health Services, she owned and operated a family practice clinic, providing care to patients of all ages. She is excited to care for and educate Trinity Students, placing special emphasis on disease prevention. She enjoys spending time with her husband, son, and two energetic dogs.