Dr. William Mook specializes in sports medicine, especially knee and shoulder surgery. Getting people back to what they love – whether it be elite athletics, work, recreational sports, or simple, everyday activities – drives his passion for orthopedics. He finds the tangible outcome that orthopedic surgery provides for his patients highly rewarding. In his free time, he plays golf, basketball, and softball. He also enjoys hiking, fishing, yoga, and spending time with his wife, three children, and dog.
Dr. Mook grew up fascinated with science and anatomy. In a letter to his “future self” written in high school, he accurately predicted his forthcoming career as an orthopedic surgeon. His year-round involvement in athletics, including basketball, baseball and golf, made sports medicine a perfect fit.
Getting people back to what they love – whether it be elite athletics, work, recreational sports, or simple, everyday activities – drives his passion for orthopedics. He finds the tangible outcome that orthopedic surgery provides for his patients highly rewarding.
Dr. Mook completed his undergraduate education at Virginia Tech where he graduated summa cum laude with a B.S. in Human Nutrition, Foods, and Exercise and minors in Biology and Chemistry. As an undergraduate he completed a research fellowship at the NIH in addition to completing additional course-work in human anatomy at the Johns Hopkins School of Medicine. He received his medical degree from the University of Virginia where he was elected a member of the Alpha Omega Alpha honor society and graduated with honors. He completed a residency in orthopedic surgery at Duke University. During his time at Duke, he was a team physician for Duke’s varsity athletic programs including the men’s basketball, lacrosse, and football teams. As a chief resident, he was chosen by his fellow residents for the John M. Harrelson Resident Teaching Award in recognition of the chief resident who contributed the most to their education and training. From there, he went on to a prestigious sports medicine fellowship at the Steadman Clinic and Steadman Philippon Research Institute in Vail, CO. While caring for both Olympic and professional athletes at the Steadman Clinic, he trained with leaders in sports medicine – including Marc Philippon, Robert LaPrade, Peter Millett, and Tom Hackett. As a fellow he also served as a physician for the U.S. Ski and Snowboard teams and has the privilege of continuing this role.
Returning to Northern Virginia is a homecoming for Dr. Mook, who grew up in Sterling. He and his wife now live in Ashburn with their three young children and their two dogs, Yorkshire Terrier Gus-Gus and silver lab Luna.. Outside of work, Dr. Mook’s many interests include golf, basketball, softball, hiking, and fly-fishing.
Education & Training
The Steadman Clinic and Steadman Phillipon Research Institute, Sports Medicine Fellowship
Duke University Medical Center, Residency
University of Virginia, Medical Degree
Virginia Tech, Bachelor’s Degree
Certifications
Board Certified in Orthopedic Surgery
Board Certified in Sports Medicine
Hospital & Team Affiliations
Reston Hospital Center
Stone Springs Hospital
Inova Fair Oaks Hospital
Team Physician, Washington Commanders
Team Physician, US Ski and Snowboard Teams
Team Physician, Herndon High School
Organizations & Awards
Voted Top Doctor by Washingtonian Magazine, 2023
Voted Top Doctor by Virginia Living Magazine, 2020, 2022
Voted Top Doctor by Northern Virginia Magazine, 2022, 2023, 2024
Voted Top Doctor by Virginia Business Magazine, 2024
Selected by Consumers’ Research Council as one of America’s Top Orthopedist, 2018
Chairman, Department of Orthopaedic Surgery, Reston Hospital Center
Fellow Teaching Award (Steadman Philippon Research Institute)
Basil Boyd Resident Research Award (Duke University Medical Center)
Southern Orthopaedic Association Harley and Betty Baxter
Research Award (Duke University Medical Center)
John M. Harrelson Chief Resident Teaching Award (Duke University Medical Center)
Alpha Omega Alpha Medical Honor Society (University of Virginia)
American Orthopaedic Society for Sports Medicine
Arthroscopy Association of North America
The American Board of Orthopaedic Surgery
International Society of Hip Arthroscopy
Piedmont Orthopaedic Society
Patient Testimonials
Even though Becky tore her ACL playing soccer, Dr. Mook and OrthoVirginia physical therapists helped her recover so she could get back on the flying trapeze, too! She says, “As an athlete, I would highly recommend Dr. Mook for all of your orthopedic needs and concerns. He has a wealth of experience with other athletes involved in various sports, listens to your concerns, has a good sense of humor, and is professional, responsive, kind, and caring.” Read more of Becky’s story, and watch a video
Superior labrum anterior to posterior (SLAP) lesion tear surgery
Tennis elbow – lateral epicondylitis surgery
Throwing injury surgeries
Wrist fracture surgery
Video: Get to Know Dr. Mook
Dr. Mook grew up fascinated with science and anatomy. In a letter to his “future self” written in high school, he accurately predicted his forthcoming career as an orthopedic surgeon. His year-round involvement in athletics, including basketball, baseball and golf, made sports medicine a perfect fit.
Getting people back to what they love – whether it be elite athletics, work, recreational sports, or simple, everyday activities – drives his passion for orthopedics. He finds the tangible outcome that orthopedic surgery provides for his patients highly rewarding.
Dr. Mook completed his undergraduate education at Virginia Tech where he graduated summa cum laude with a B.S. in Human Nutrition, Foods, and Exercise and minors in Biology and Chemistry. As an undergraduate he completed a research fellowship at the NIH in addition to completing additional course-work in human anatomy at the Johns Hopkins School of Medicine. He received his medical degree from the University of Virginia where he was elected a member of the Alpha Omega Alpha honor society and graduated with honors. He completed a residency in orthopedic surgery at Duke University. During his time at Duke, he was a team physician for Duke’s varsity athletic programs including the men’s basketball, lacrosse, and football teams. As a chief resident, he was chosen by his fellow residents for the John M. Harrelson Resident Teaching Award in recognition of the chief resident who contributed the most to their education and training. From there, he went on to a prestigious sports medicine fellowship at the Steadman Clinic and Steadman Philippon Research Institute in Vail, CO. While caring for both Olympic and professional athletes at the Steadman Clinic, he trained with leaders in sports medicine – including Marc Philippon, Robert LaPrade, Peter Millett, and Tom Hackett. As a fellow he also served as a physician for the U.S. Ski and Snowboard teams and has the privilege of continuing this role.
Returning to Northern Virginia is a homecoming for Dr. Mook, who grew up in Sterling. He and his wife now live in Ashburn with their three young children and their two dogs, Yorkshire Terrier Gus-Gus and silver lab Luna.. Outside of work, Dr. Mook’s many interests include golf, basketball, softball, hiking, and fly-fishing.
The Steadman Clinic and Steadman Phillipon Research Institute, Sports Medicine Fellowship
Duke University Medical Center, Residency
University of Virginia, Medical Degree
Virginia Tech, Bachelor’s Degree
Certifications
Board Certified in Orthopedic Surgery
Board Certified in Sports Medicine
Reston Hospital Center
Stone Springs Hospital
Inova Fair Oaks Hospital
Team Physician, Washington Commanders
Team Physician, US Ski and Snowboard Teams
Team Physician, Herndon High School
Voted Top Doctor by Washingtonian Magazine, 2023
Voted Top Doctor by Virginia Living Magazine, 2020, 2022
Voted Top Doctor by Northern Virginia Magazine, 2022, 2023, 2024
Voted Top Doctor by Virginia Business Magazine, 2024
Selected by Consumers’ Research Council as one of America’s Top Orthopedist, 2018
Chairman, Department of Orthopaedic Surgery, Reston Hospital Center
Fellow Teaching Award (Steadman Philippon Research Institute)
Basil Boyd Resident Research Award (Duke University Medical Center)
Southern Orthopaedic Association Harley and Betty Baxter
Research Award (Duke University Medical Center)
John M. Harrelson Chief Resident Teaching Award (Duke University Medical Center)
Alpha Omega Alpha Medical Honor Society (University of Virginia)
American Orthopaedic Society for Sports Medicine
Arthroscopy Association of North America
The American Board of Orthopaedic Surgery
International Society of Hip Arthroscopy
Piedmont Orthopaedic Society
Even though Becky tore her ACL playing soccer, Dr. Mook and OrthoVirginia physical therapists helped her recover so she could get back on the flying trapeze, too! She says, “As an athlete, I would highly recommend Dr. Mook for all of your orthopedic needs and concerns. He has a wealth of experience with other athletes involved in various sports, listens to your concerns, has a good sense of humor, and is professional, responsive, kind, and caring.” Read more of Becky’s story, and watch a video
