Meredith West

Meredith West is Chief Physician Assistant (PA-C) and Chief Injector at Mountcastle Medical Spa & Laser Center in Ashburn, Virginia, and is also listed as the lead aesthetic injector. She co-founded the medical spa alongside Dr. Timothy Mountcastle and has worked with him since 2009. She holds a bachelor's degree from James Madison University and a master's degree in physician assistant studies from Shenandoah University, and is a nationally board-certified physician assistant. Her specialties include dermal fillers, Sculptra and other biostimulatory injectables, PRF and PRP treatments, plastic surgery, and advanced facial rejuvenation. In the office she performs Botox, Dysport, Sculptra, PRF ezGel and PRF hair restoration, along with full-face balancing and dermal fillers. Patient education is a priority for her, and she spends time answering questions and addressing concerns. Patient testimonials on the site describe her as thorough, gentle, clear, knowledgeable and thoughtful during procedures. She received the Best Injector title for Ashburn in 2025 through the Best of Ashburn awards.