Dr. Johnson is a Board Certified Orthopedic Surgeon in continuous practice in the Greater Lowell /Merrimack Valley area for the past 30 years.Dr. Johnson’s clinical interests include Hip, Knee and Shoulder Replacement Surgery, Arthroscopic Surgery for Sports Injuries, Low Back Surgery as well as Orthopedic Trauma Surgery. To know more :http://lawrencejohnsonmd.com/
