Jennifer Speiser

Jennifer Speiser, NP-BC, LE, is a board-certified Nurse Practitioner, Licensed Esthetician, aesthetic injectable educator, and the co-founder of Precision Fitness and Medical Spa in St. Louis, Missouri, which she established in 2014 with her husband and business partner Jamie Speiser. Originally from Boston, Jennifer graduated from Elizabeth Grady School of Esthetics in 2004, then pursued nursing and earned her BSN from Maryville University of Saint Louis. She went on to become a certified nurse practitioner, combining her backgrounds in esthetics, nursing, and facial anatomy into a comprehensive whole-body approach to health and beauty. Jennifer is a sought-after anti-aging expert who has been helping people for nearly two decades. She co-hosts the "Younger By the Minute" podcast with her husband and is also an award-winning competitive bodybuilder. Precision Fitness and Medical Spa is a unique facility that blends preventive wellness, fitness, nutrition, and aesthetics under one roof. Services include facial fillers, Botox and neurotoxins, medical-grade peels, Scarlet RF microneedling, Ultherapy, Kybella, dermaplaning, hormone optimization, lab diagnostics, medical weight loss, and personalized skincare. She was recognized in the Entrepreneurs Herald 40 Under 40 and has spoken at the AMMG Conference as faculty. Patients describe Jennifer as kind, caring, and someone who truly understands facial anatomy, always leaning toward doing less for natural results.