Save time in the waiting room with online check-in
When illness or injury strikes without warning, MedStar PromptCare is here for you. You never need an appointment to see an expert provider at our urgent care center. Just walk in or save your spot in line with online check-in.
We are more than a walk-in clinic. Our team of providers diagnoses and treats non-life-threatening illnesses and injuries for patients of all ages. We have X-ray services and laboratory testing available on-site for common illnesses (strep, mono, influenza, urinary infection, and pregnancy). If your condition needs further testing such as blood tests or cultures, we will have most results in 48-72 hours. Some advanced testing for serious illnesses may require a referral to a nearby hospital’s emergency department.
We are conveniently located near the I-270 technology corridor in Gaithersburg, MD, in the Shops at Potomac Valley on Darnestown Road. Find us directly across from Starbucks and adjacent to Quince Orchard High School. We have ample free parking available just outside the door.
Should you need ongoing care, we are right next door to the primary care physicians from MedStar Medical Group at Gaithersburg. We will even help you make an appointment.
MedStar PromptCare at Gaithersburg is committed to providing convenient, coordinated care with extended evening, weekend and holiday hours. Stop by to see us or use online check-in to reserve your spot in line.
Visit Us Today
Address: 12111 Darnestown Rd., Gaithersburg, MD 20878
Phone: 301-926-3020 (no appointment needed!)
Hours of Operation
Monday to Friday: 8 a.m. to 8 p.m.
Weekends: 8 a.m. to 4 p.m.
Special Holiday Hours: on Thanksgiving (11/28), Christmas Eve (12/24), and New Year's Eve (12/31), our hours will be 8 a.m. to 4 p.m.
We're Proud To Offer These Services:
- Illness care for flu, allergies, bronchitis, infections, pneumonia, strep throat, pink eye, sinus infections, cold symptoms, urinary tract infections, yeast infections, and more
- Injury care for broken bones, stitches, concussion evaluations, sprains, lacerations/cuts, minor burns, and more
- Sports physicals
- STD testing
- Pre-surgery physicals
- Flu shots (seasonal availability)
- X-ray and basic on-site laboratory (strep, mono, influenza, urine testing, pregnancy)
- Self pay services
Did you know? Primary care is available on-site. Click here to find a primary care provider.
MedStar PromptCare participates with most major health insurance plans. The following list should be used only as a guide and is subject to change. If you are uncertain as to whether your individual health benefits plan includes receiving in‐network services from MedStar PromptCare, please call your insurance company.
DC Locations Only:
Maryland Locations Only:
Virginia Locations Only:
*Some insurance plan exclusions apply. Please call your insurance company to confirm if your individual health benefits plan includes receiving in‐network services from MedStar PromptCare.
Accredited by the National Urgent Care Center!
The National Urgent Care Center, a leading expert in urgent care, has recognized our center for our commitment to providing high-quality urgent care.
We've provided these helpful resources for you to explore at your convenience.
- 14 MedStar PromptCare Locations - Check In Online
- When to use urgent care at MedStar PromptCare
- Find a primary care doctor's office near you.
- MedStar Health hospital emergency rooms