Orthopedic Walk-In Clinic
No Appointment Needed
What is BOS Express?
BOS Express was created by Boston Orthopaedic & Spine as an alternative to the emergency room for acute orthopedic conditions and injuries.
Skip the hassle of a crowded emergency room with long wait times. At BOS Express, patients can receive specialized same-day care from highly skilled orthopedic providers.
When to Visit BOS Express
BOS Express serves patients who have sustained an acute injury within the past seven days or have developed acute onset pain and feel like they need urgent or emergent attention from an orthopedic specialist.
When to Visit the ER
While BOS Express is setup to offer diagnostic testing onsite to expedite the treatment process, we do not have the necessary setup for life threatening emergency care. For more serious orthopedic ailments—such as head trauma, deep lacerations, heavy bleeding, visible bones, open fractures and more—head to your nearest emergency room immediately or dial 911.
Where to Visit BOS Express
Cambridge
300 Mount Auburn St, Suite 505
Cambridge, MA 02138
BOS Express Hours
Mon – Fri: 8:00 AM – 3:30 PM
Planning Your Visit
Please call (617) 738-8642 to confirm availability for your BOS Express visit before arriving at our Cambridge – Mount Auburn office.
Waltham
71 Border Road, Suite #200
Waltham, MA 02451
BOS Express Hours
Saturday: 9:00 AM – 2:00 PM
Planning Your Visit
BOS Express Orthopedic Walk-In Clinic is open every Saturday from 9 AM – 2 PM at our Waltham office, no appointment needed.
Take the First Step
Get an accurate diagnosis and treatment plan from our expert physician team.




