Mass General Brigham Express Care
Urgent Care • Lawrence, MA
About
Mass General Brigham Express Care in Lawrence, MA offers walk-in urgent care for non-life-threatening illnesses and injuries to adults and children seven days a week. Located at 370 Merrimack Street, the clinic provides blood draw lab services and imaging, designed to bridge the gap between primary care and emergency care.
Clinic Type
Urgent Care
Address
370 Merrimack Street, Lawrence, MA 01843
Phone
857-282-2355
patientbilling@partners.org
Opening Hours
Urgent Care Center hours are subject to change, depending on clinical capacity and wait times
Emergency Care
Emergency department available within broader system (not specified as onsite ER)$
Services Offered
Technology & Equipment
Insurance & Payment
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Billing information: This location is considered a physician office location. Urgent care/walk-in services provided at this location are typically billed to your health insurance plan as a physician or nurse practitioner office visit.
Languages Spoken
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FAQs
What should I do in a medical emergency?
Call 911 or visit your nearest emergency room.
Photos



What Patients Say
Overall sentiment across review platforms: positive
- Vitals.com / Unilocal.net: 3.9/5 stars (Vitals.com) (8 (Unilocal.net))
- Boston Consumers' Checkbook: Not explicitly stated, though reviews mention 'very good' or 'excellent' ratings (Boston Consumers' Checkbook) (4 (Boston Consumers' Checkbook))
- Yelp: Not explicitly stated (Yelp) (25 (Yelp))
Patients praise
- Prompt attention and minimal wait times for many patients
- Attentive, knowledgeable, and compassionate medical staff (nurses and physicians)
- Efficient, thorough examinations for urgent health concerns
- Helpful triage and communication between medical team members
Common complaints
- Occasional inconsistent or unapproachable front-desk/administrative staff interactions
- Difficulties with the call center and phone accessibility
- Isolated reports of dissatisfaction regarding medical advice or care quality
"Everyone from the triage staff to the nurse and doctor were wonderful."
— Unilocal.net review"Patients value the prompt attention and minimal waiting times, with many noting they were seen within minutes of arrival."
— Wheree review summary"This office has changed I don't think it's the doctor's I think it could be their call center. My doctor's are very caring but the office staff doesn't try..."
— Yelp reviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Mass General Brigham Express Care - Lawrence - BlueHive — Apr 12, 2026
- Pentucket Medical ExpressCare (Lawrence) - MapQuest — May 3, 2026
- Pentucket Medical Associates Riverwalk - Lawrence - Healthgrades — Mar 12, 2026
- Mass General Brigham Community Physicians - Merrimack Health — Sep 12, 2025
- Orthopedics Walk-in - Mass General Brigham — Oct 11, 2025
Information sourced from the clinic's website as of July 11, 2026.
More urgent care clinics in Lawrence
NextCare Holdings, Inc. operates walk-in urgent care clinics in the U.S. and internationally (though the core footprint is in the United States). They offer accessible, affordable, and compassionate care for illnesses and injuries, with services including urgent care, primary care, X-ray, and labs. For Lawrence, KS specifics, NextCare’s public materials emphasize U.S. walk-in clinics, but do not list a Lawrence, KS location. The closest known NextCare facilities are in Tempe/Mesa, AZ and other U.S. locations. If you need urgent care in Lawrence, KS, verify locally whether NextCare has a Lawrence clinic or consider nearby NextCare locations or other Lawrence urgent care options. Contact: 888-381-4858 or +1 480-924-8382, or visit nextcare.com for locations and hours.
Merrimack Medical & Walk-In Center, LLC is a small urgent care and walk-in medical facility based in Lawrence, Massachusetts. Key points: - Services: Urgent and same-day medical care with 24-hour day coverage; operates as a medical/walk-in center. - Location: Headquarters and offices in Lawrence, MA (25 Marston St, Lawrence, MA 01841; second office at the same address suite 304). - Contact: Phone number (978) 688-3100; website mmwic.com. - Category: Healthcare, primary care, walk-in center, 24-hour coverage, family physician. - Notes: Employer rating 4.0/5 from 1 review; details on staff roles and affiliations include connections to local medical groups and facilities.
LMH Health (Lawrence Memorial Hospital) is a nonprofit healthcare system based in Lawrence, Kansas. Founded in 1921, it provides a broad range of services including primary care, family/maternal health, cancer care, emergency, imaging, orthopedics, surgery, therapy, heart and vascular, women’s health, and specialty care. The organization employs about 658 people and operates multiple locations in Lawrence and nearby areas. They emphasize same-day/rapid access options, such as LMH Health OrthoKansas for orthopedic needs and same-day primary care appointments. Contact: 785-505-3138 or 785-505-2850; main site: lmh.org.
Xpress Wellness Urgent Care is a private medical practice based in Oklahoma City that provides urgent care, primary care, and occupational medicine. Currently listed Kansas presence includes Emporia (and other OK locations) but not Lawrence.
NextCare Holdings, Inc. is a privately held urgent care provider with walk-in clinics across the United States (headquartered in Tempe, AZ). It operates under the FastMed Urgent Care family and offers accessible, affordable urgent and primary care, including x-ray and labs, with a focus on compassionate service. offices (Tempe and Mesa, AZ). clinics are in Arizona (Tempe/Mesa area). Contact: contactus@nextcare.com or 888-381-4858 for clinic availability.
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