Dr. Keith Levesque is a highly experienced physical therapist and a proud owner-founder of Gate City Sports Medicine. With over 20 years of dedicated practice in outpatient orthopedics, Keith has established himself as a trusted expert in his field.

A native of Nashua, NH, Keith earned his Master of Science in Physical Therapy from Ithaca College, NY, in 2003; where he quickly immersed himself in the world of orthopedics and sports medicine, setting the stage for his future specialization. Keith became a Board-Certified Specialist in Orthopedics in 2007. In 2016, Keith earned his Doctorate in Physical Therapy from Northeastern University, further solidifying his commitment to professional growth and advancement. He also obtained certifications in dry needling through the American Academy of Manipulative Therapy (AAMT) and the Graston Technique, LLC, expanding his therapeutic toolkit.

Through Gate City Sports Medicine, Keith aims to positively impact the lives of
countless individuals, helping them recover from injuries and pursue their passions with confidence.

Beyond his professional pursuits, Keith maintains an active lifestyle, participating in multiple soccer leagues, road races, hiking/snowshoeing with his dog, and traveling with his wife and son.

Bill Closs is a seasoned healthcare professional with over 15 years of dedicated experience in athletic training and strength conditioning. As a proud owner-founder of Gate City Sports Medicine, Bill has been instrumental in providing top-quality care to the Nashua community while continually striving for excellence in his field.

A native of Merrimack, NH, Bill earned his Bachelor of Science in Exercise & Sports Science from Colby-Sawyer College in 2008, specializing in Athletic Training. He received his board certification through the National Athletic Trainers’ Association (NATA) in 2008; and then expanded his skill set by obtaining certification as a Certified Strength & Conditioning Specialist from the National Strength & Conditioning Association (NSCA) in 2009. Bill also obtained certifications in dry needling through the American Academy of Manipulative Therapy (AAMT) and the Graston Technique, LLC, expanding his therapeutic toolkit.

Since the 2014 season, Bill has served as the athletic trainer for the Nashua Silver Knights of the Futures Collegiate Baseball League (FCBL), where he provides essential support and care to the team’s athletes, ensuring their health and safety on and off the field. Through Gate City Sports Medicine, he and his team provide comprehensive care and promote optimal performance for athletes, ensuring that they receive the highest level of support on their journey to success.

Beyond his professional accomplishments, Bill is deeply involved in his community and embraces a diverse range of interests. He has proudly supported Special Olympics New Hampshire by participating in multiple Penguin Plunges; and he has hiked all of the 4,000-footers in New Hampshire. Bill is also a devoted family man, cherishing his time with his wife and two daughters.

Dr. Jessica Wild is a dedicated Doctor of Physical Therapy with a passion for helping people move confidently, recover from injury, and return to the activities they love. She earned her Doctorate in Physical Therapy from the University of New England in 2020, following a Bachelor of Science in Kinesiology from the University of Rhode Island in 2016.

Jessie is passionate about pelvic health rehabilitation, focusing particularly on supporting individuals throughout pregnancy and the postpartum period. She provides individualized care to help patients navigate the physical changes that occur during pregnancy, prepare for birth, and safely rebuild strength, mobility, and confidence after delivery. Her approach may address pelvic floor function, core strength, musculoskeletal pain, movement mechanics, and a return to exercise and the activities patients enjoy.

Committed to providing thoughtful, evidence-informed care, Jessie has pursued continuing education in pelvic health rehabilitation, pregnancy and postpartum care, neurologic dry needling for pain management, and sports rehabilitation. She takes a personalized, whole-person approach to physical therapy, combining hands-on treatment with targeted rehabilitation strategies to help each patient improve function and achieve their individual goals.

Outside the clinic, Jessie is an avid mountaineer, rock climber, and runner. Her love of movement and adventure is deeply personal: she has summited all of New Hampshire’s 4,000-foot peaks, as well as iconic mountains including Mt. Rainier, Mt. Whitney, and Mt. Fuji.

Jessie’s mission is to empower individuals to overcome physical challenges and feel strong and confident in their bodies. Whether navigating pregnancy, recovering postpartum, managing pelvic health concerns, returning to sport, or preparing for the next outdoor adventure, she is passionate about helping every patient move with greater confidence and pursue an active, fulfilling life.

Dr. Greg Rosenberg majored in Business and Sports Management at the University of South Carolina, where his passion for fitness and athletics began to take shape. While working out at the gym, Greg suffered a left shoulder injury that ultimately required surgery and physical therapy. What initially felt like a setback became a blessing in disguise, giving him the opportunity to combine his love of exercise with his growing passion for science, movement, and helping others.

After working for several years, Greg returned to school and earned his Doctorate in Physical Therapy from Massachusetts General Hospital Institute of Health Professions (MGHIHP) in 2015.

With more than 10 years of experience as a Physical Therapist, Greg is passionate about improving healthcare and creating a better experience for every patient. He believes effective care means thinking outside the box and ensuring that each person has the knowledge, tools, and support they need to reach their goals. Greg is trained in dry needling and joint mobilization and combines these hands-on techniques with individualized exercise focused on developing a strong mind-muscle connection, improving movement, and helping the body function at its best.

Outside of the clinic, Greg enjoys spending time with his 11-year-old Pembroke Welsh Corgi, Murray. Having recently relocated back to the area, he is excited to reconnect with the lakes, mountains, and outdoor activities that make New Hampshire special.