Niessa attended the University of Texas Health Science Center in San Antonio, Texas where she earned her BSN, Bachelor of Science in Nursing. Following her BSN, Niessa achieved a Master of Science in Nursing from Frontier Nursing University. She also received a Doctorate of Nursing Practice and a Post Graduate Certificate in Women's Healthcare from Frontier Nursing University. Niessa and Dr. Wampler have worked together in many capacities over the course of twenty years, however, she formally joined W Gynecology in 2021.
Niessa grew up on her family farm in Rio Medina, Texas. After completing her education and starting her career in Women's Health Nursing, Niessa moved to her husband's hometown here in the Hill Country. Meier and her husband have had the privilege of growing their family in this loving community for the past 20 years. They now have three teenagers, Drake, Eleanor, and Leon, and many fur babies. In her spare time, Niessa enjoys reading, soaking up the sun at the river or beach, and spending time with family and friends.