https://www.powellbiomechanics.group/our-team daily 0.75 2022-09-27 https://images.squarespace-cdn.com/content/v1/6029de3c117bd25f81abffaa/445070e2-c7dd-4057-a1b5-fd043d029d29/74F2C482-81B9-440F-B31B-D26D8D91D406.jpeg Our Team - Douglas Powell, PhD Tobias Keene, D.D.S. Hailing from Richmond, Virginia, Dr. Tobias Keene brings a bit of unabashed Southern hospitality to all his patients. He moved to Washington, D.C. over thirty years ago as a freshman at Ivy College. Right after graduation, he attended World University’s School of Dentistry. Before opening Keene Dental in 1994, he worked for free clinics and some of the finest practices in the District. He is part of the 123 Dental Association and stays up-to-date on the latest dental discoveries. When not striving to keep his patients happy and healthy, he’s enjoys hiking with his family in Rock Creek Park. https://images.squarespace-cdn.com/content/v1/6029de3c117bd25f81abffaa/a068e41e-1269-4c37-a7a1-681f68b8464c/A48F5A55-14AD-4FB8-9F2E-60FA18790187.jpeg Our Team - Alexis Nelson Associate Biomechanist Alexis holds bachelor’s and master’s degrees in Health Sciences with a focus in Biomechanics from the University of Memphis. She is currently pursuing her PhD in Biomedical Sciences at the University of Tennessee Health Science Center in Memphis, Tennessee. Alexis oversees biomechanical data collection and analysis including motion capture, electromyography and bioenergetics assessments. As a former NCAA Division I pole vaulter, Alexis has a strong understanding of theory and application of strength and conditioning principles to enhance sport performance and reduce injury risk. Email: alexis@powellbiomechanics.com https://images.squarespace-cdn.com/content/v1/6029de3c117bd25f81abffaa/d82f2b9b-045b-4f3d-bc13-70c5338f5bbc/Screen+Shot+2022-09-12+at+8.04.57+PM.png Our Team - Hailey Fong, MS Tobias Keene, D.D.S. Hailing from Richmond, Virginia, Dr. Tobias Keene brings a bit of unabashed Southern hospitality to all his patients. He moved to Washington, D.C. over thirty years ago as a freshman at Ivy College. Right after graduation, he attended World University’s School of Dentistry. Before opening Keene Dental in 1994, he worked for free clinics and some of the finest practices in the District. He is part of the 123 Dental Association and stays up-to-date on the latest dental discoveries. When not striving to keep his patients happy and healthy, he’s enjoys hiking with his family in Rock Creek Park. https://www.powellbiomechanics.group/home daily 1.0 2025-05-20 https://images.squarespace-cdn.com/content/v1/6029de3c117bd25f81abffaa/4b5cbf84-e940-4346-a43d-9e9879e6d2e3/logo_high_resolution_white.png Home https://www.powellbiomechanics.group/contact-us daily 0.75 2022-10-16 https://www.powellbiomechanics.group/practice-areas daily 0.75 2022-10-16 https://images.squarespace-cdn.com/content/v1/6029de3c117bd25f81abffaa/df2a2175-e70a-4034-bd4d-c63f4d728a23/Accident+Reconstruction_1.jpg Practice Areas https://images.squarespace-cdn.com/content/v1/6029de3c117bd25f81abffaa/725c5db8-2bc1-4553-a1e5-faeddf017c89/Forensic+Biomechanics_1.jpg Practice Areas https://images.squarespace-cdn.com/content/v1/6029de3c117bd25f81abffaa/ecf57241-f325-4dff-974e-88e5de01f286/Research_1.jpg Practice Areas